! - CHANGES

ISTC PROGRAMME ISTC “SAFETY ASSURANCE OF NPP WITH VVER”

OKB «GIDROPRESS»

Tel.: (+7495) 502-79-10, (+74967) 54-25-16 Fax: (+74967) 54-27-33, (+74967) 69-97-83 E-mail: [email protected] 21, Ordzhonikidze Street, Podolsk, Moscow region, 142103, RF

May 21-24, 2019 2019 www.gidropress.podolsk.ru Podolsk, Russia THE CONFERENCE IS HELD WITH PARTICIPATION OF

XI International Scientific and Technical Conference “SAFETY ASSURANCE OF NPP WITH VVER” PROGRAMME

TECHNICAL SUPPORT

INFORMATION SPONSORS

May 21-24, 2019 OKB “GIDROPRESS” Podolsk, Russia The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

SCHEDULE OF THE CONFERENCE SCHEDULE OF THE CONFERENCE

21 May (1st day) 24 May (4th day)

09.00 – 10.00 Registration of participants (entrance hall) 09.00 – 11.00 Presentation of section papers 10.00 – 10.20 Opening ceremony (conference hall) 11.00 – 11.20 Coffee break 10.20 – 11.20 Plenary session (conference hall) 11.20 – 13.00 Presentation of section papers 11.20 – 11.40 Coffee break 13.00 – 14.00 Lunch 11.40 – 13.00 Plenary session (conference hall) 14.00 – 15.00 Summarizing the Conference results. Closing ceremony 13.00 – 14.30 Lunch (conference hall) 14.30 – 15.50 Plenary session (conference hall) 15.50 – 16.10 Coffee break Conference rules: presentation of paper (including questions) - 20 minutes. 16.10 – 18.10 Plenary session (conference hall) 18.20 Cheese-and-wine reception (canteen on the 2nd floor)

22 May (2nd day)

09.00 – 11.00 Presentation of section papers 11.00 – 11.20 Coffee break 11.20 – 12.40 Presentation of section papers 12.40 – 13.00 Presentation of poster papers (lobby of the conference hall) 13.00 – 14.00 Lunch 14.00 – 15.40 Presentation of section papers 15.40 – 16.00 Coffee break

16.00 – 18.00 Presentation of section papers

23 May (3rd day)

09.00 – 11.00 Presentation of section papers 11.00 – 11.20 Coffee break 11.20 – 13.00 Presentation of section papers 13.00 – 14.00 Lunch 14.00 – 15.40 Presentation of section papers 15.40 – 16.00 Coffee break

OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” 16.00 – 18.00 Presentation of section papers Schedule of the conference

4 5 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

PLENARY SESSION SPEAKERS Vladimir RAZIN First Deputy Director General on Business Operations, JSC “Atomenegromash”. Vladimir ASMOLOV Graduated from the Bauman Moscow Higher Technical School. Adviser of Director General of State Atomic Energy Corporation The key milestones of his labour activities “Rosatom”, DSc (Eng), Professor. Deputy Chairman of the Rosatom STB Presidium. 1979–2005 - Vladimir Razin worked at Elektrostal Machine-Building Plant (OJSC TVEL), positions: from the developer of the main design Graduated from the Moscow Power Engineering Institute (MPEI). documentation up to Director General. An author of more than 200 scientific articles and monographs. 2005–2009 - Director General at Novosibirsk Chemical Concentrates Scientific activity Plant (OJSC TVEL). Nuclear power engineering, safety of nuclear power engineering, 2009–2012 - Director for development, OJSC Energopromservice, study of severe accidents at NPP, thermal-and-physical properties Elektrostal. of substances, thermohydraulics and heat transfer in nuclear power Since 2012 Vladimir Razin has been working for Atomenergomash. installations. Scientific and social activities Chairman of STB “Nuclear reactors and nuclear power engineering” of the State Corporation “Rosatom”. Chairman of STB of JSC “Concern Rosenergoatom”. Member of the Board of Nuclear Society of Russia. Jozef MISAK Member of international nuclear safety advisers group (INSAG) Vice-president for Strategy, Dr., Czech Technical University, Faculty of under IAEA Director General. Nuclear Science and Engineering, UJV Řež, a.s., Czech Republic. Scientific activity Development and application of safety assessment tools applicable in design and operation of NPPs, in development of IAEA Safety Standards. Management and coordination of nuclear safety matters Alexander SHUTIKOV in connection with major projects of the institute nationally and First Deputy Director General, JSC “Concern Rosenergoatom”. internationally. Candidate of Technical Sciences. Scientific and social activities Graduated from the Tomsk Polytechnic Institute. A member of President’s Council for Nuclear Energy Safety of The key milestones of his labour activities Armenia. 1984–1987 - an engineer for production management at A member of Nuclear Safety Council of the Slovak Nuclear Krasnoyarsk Mining and Chemical Complex. Regulatory Authority. A member of State Examining Commission and of the Commission 1987–1991 - a senior reactor control engineer, reactor department shift supervisor, Khmelnitsky NPP Unit shift supervisor. for PhD Degrees of the Faculty of Electrical Engineering of the

1991–2009 - a Shift Supervisor at the Concern “Rosenergoatom” Slovak Technical University. branch Balakovo NPP, Deputy Chief Engineer for operation and A member of Board of Directors of the Center for Reactor afterwards - the Chief Engineer at Balakovo NPP. Information, Argonne, USA. 2009–2015 - the First Deputy Director for NPP production and A member of Governing Board of the European Sustainable Nuclear operation, Deputy Director General - Director for NPP production Energy Technology Platform. and operation at the Concern “Rosenergoatom”. A member of the Board of the European Stress Tests Peer Review On the 6th of April 2015 Alexander SHUTIKOV was appointed to and Topic leader for Severe Accident Management. the position of the First Deputy Director General of the Concern A member of Slovak Nuclear Society. “Rosenergoatom”. A member of the Presidium of Slovak Nuclear Forum. OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” Plenary session speakers

6 7 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

Francesco D’AURIA Vladimir PIMINOV Full Professor, Prof. PHD, University of Pisa, Italy Designer General at OKB “GIDROPRESS”. The key milestones of his labour activities Graduated from the Bauman Moscow Higher Technical School. 1978 - MSc in Nuclear Engineering, University of Pisa. An author of more than 100 scientific articles and several patents. 1980 - PHD in Nuclear Reactor Safety, University of Pisa. Scientific activity Since 1980 - Assistant professor at University of Rome. Nuclear power engineering, strength and service life of critical Since 1990 - Associate professor at University of Rome. equipment and pipelines at NPPs. Since 2000 till now – Full professor at University of Pisa. Scientific and social activities Scientific and social activities IAEA expert. ANS member, member of working groups at EC, IAEA and Participation in many international programs on analysis and OECD/NEA, CSNI. validation of VVER reactor vessel service life under irradiation. Foreign Member of Argentinean Academy of Science in Buenos Development of annealing process to extend the reactor vessel Aires (Argentina). service life; material science studies of vessel steels to specify the Founder and Editor in Chief of the Journal Science and Technology models of their radiation-induced embrittlement. of Nuclear Installations (STNI). Elaboration and introduction of up-to-date methods for calculation General Chair of ANS NURETH-15 Conference in Pisa (Italy) 2013 and analyses of reactor vessels for brittle fracture resistance. of ENS TopSafe Conferences in Dubrovnik (Croatia) 2008, Helsinki Creation of new vessel steels. (Finland) 2012, and Vienna (Austria) 2017. Editor and key Author of the Elsevier Book “Thermal Hydraulics of Water Cooled Nuclear Reactors”. Ivo KOUKLIK Nuclear Island Director, Fennovoima Oy, Finland The key milestones of his labour activities October 2014 - present – Nuclear Island Director, Fennovoima. October 2011- September 2014 – Vice President at RUSATOM OVERSEAS. Pal VINCZE 2011-IAEA consultant. 2009-2011 – Chairman of the Board at CEZ Bohunice, New Nuclear Power MSc., Head of Nuclear Power Engineering Section, the Department of Plant Build Project Manager and Technical Director, JESS Board Vice Nuclear Energy, the International Atomic Energy Agency. Chairman, CEZ. Graduated from the Leningrad Polytechnic Institute, Russia. 2006-2009 – New CEZ Nuclear Power Plant Build Projects Director, CEZ. 2008 – Technical leader for the due diligence process in Cerna Voda Scientific activity NPP(Romania) and in Belene NPP (Bulgaria), CEZ. Experience in manufacturing and construction of nuclear mechanical 2003-2007 – a Member of the Czech State Radioactive Waste Agency Board equipment, operations, maintenance, outage management, quality 2004-2006 – Engineering Division Director, CEZ. 2004 – Nuclear Division Safety Director, CEZ. control, QA/QC and management systems. 1986-2003 – Dukovany NPP, from Unit 3 Shift Supervisor to Dukovany NPP

Scientific and social activities Station Director, CEZ. Co-ordinated all FORATOM activities concerning comparison of Scientific and social activities IAEA and ISO documents on QA. Expert of IAEA missions – OSART, ASSET, PROSPER - and WANO Participated in development of IAEA documents from 1987: 50-C-Q/ missions, IAEA consultant for newcomers countries new build SG-Q1-Q14; TECDOC-1182, - “Comparison between ISO9000:1994 programs. and IAEA Code and Guides on Quality Assurance”. 30 years of first-hand experience of pressurize water nuclear Organizer and workshop co-director of 10 IAEA – FORATOM Joint power plants commissioning, operation, licensing, modification, Workshops on QA/QM. engineering, managing the nuclear new build projects. After joining the IAEA, as a staff member he was responsible Board Chairman and Vice Chairman of companies dedicated for coordinator/author for the development and finalization of IAEA preparation and construction of the new PWR Nuclear Power Plants. safety standards on integrated management systems: GS-R-3, GS- Three years’ experience of leading Rosatom new nuclear build G-3.1, GS-G-3.5. projects outside Russian Federation. A Leader of a number of Projects for preparation of NPP construction

OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” and of some Projects for NPP modernization. Plenary session speakers

8 9 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

Leonid BOLSHOV Alexander KHAMAZA Scientific Leader of the Nuclear Safety Institute of the Russian Academy The Head of Federal State-funded Institution “Scientific and Engineering of Sciences (IBRAE RAN), Academician of the Russian Academy of Centre for Nuclear and Radiation Safety“, Ph.D.(Eng). Sciences, Doctor of Physical and Mathematical Sciences. Vice-president of European Technical Safety Organizations Network Graduated from the Moscow State University n.a. M.V. Lomonosov. (ETSON). An author and co-author of more than 400 scientific papers, Graduated from National Research Nuclear University MEPHI 11 monographs including. (Moscow Engineering Physics Institute). Scientific activity The key milestones of his labour activities Safety issues of nuclear power engineering and thermophysical 1972-1984 – Engineer, Senior engineer, Lead engineer, Team lead processes under high energy fluxes. in Kurchatov Nuclear Energy Institute. Scientific and social activities 1984-1992 – The Head of External Relations Department of Teaching work at MIPT. Gosatomnadzor USSR, The Head of International Department of Active participation in the mitigation of the accident consequences Gospromatomnadzor USSR. at Chernobyl NPP. 1992-2004 – The Head of International Relations Division, the Head Nuclear safety expert for European bank for reconstruction and of international relations Department of Gosatomnadzor of Russia. development. 2004-2010 – The Head of the International Cooperation and A member of the Standing Advisory Group for Nuclear Energy Protocol Department of Federal Environmental, Industrial and (SAGNE) at IAEA. Nuclear Supervision Service. A member of the Committee on Safety of Nuclear Installations (CSNI) 2010-until now – The Head of Federal State-funded Institution in the Nuclear Energy Agency of the Organization for Economic Co- “Scientific and Engineering Centre for Nuclear and Radiation Safety“. operation and Development (OECD/NEA). Scientific activity A member of the editorial board of the journal “Atomic Energy”. Development of scientific and engineering grounds for the risk- The chairman of the Editorial Board of the journal “Arctic. Ecology informed approach in control and supervision activity in the field and economy”. of atomic energy use. The Chief Editor of journal “Radioactive wastes”. Scientific and social activities A member of the Scientific and Technical Council (STC) Presidium of Chief editor of the journal “Nuclear and radiation safety“. the SC “Rosatom”. Member of Scientific and Technical Research Council of Federal A member of the STC of the JSC “Concern Rosenergoatom”. Environmental, Industrial and Nuclear Supervision Service. A member of the RF EMERCOM Expert Council. Author of the numerous publications and speeches made at the The chairman of the Scientific and Technical Council No.10 international conferences on the issues related to the improvement «Environmental, Nuclear and Radiation Safety» of the SC “Rosatom”. of legal and regulatory environment and development of legal framework for the safety of nuclear technologies. Jan ZDEBOR

Technical Advisor to General Director, Candidate of Technical Sciences, Alexander UGRYUMOV SKODA JS a.s., Czech Republic. Vice President at TVEL JSC . Graduated from Machine-building and Electrical Engineering Graduated from the Moscow Power Engineering Institute (MPEI). Institute in Plzen. Alexander Ugryumov was engaged in development and justification An author of tens of articles in special-purpose journals. of fuel assemblies design for VVER-440/VVER-1000. He is a fellow inventor of several inventions and industrial designs. The key milestones of his labour activities Scientific activity After 2003 Alexander Ugryumov worked at TVEL JSC as a leading Elaboration of programs on life management of CRDM and expert, senior expert, deputy executive director. integration of these programs at NPPs in Czech Republic, Hungary, Since 2017 he is Vice President in R&D. Slovakia, and in the Ukraine. He is in charge of development and justification of nuclear fuel for Scientific and social activities commercial nuclear reactors and research reactors. A member of the Czech Nuclear society. A member of Engineering Academy of the Czech Republic.

OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” A member of Supervisory Board of Association of Nuclear Veterans Plenary session speakers Czech Republic. A member of Scientific Council of Faculty of Mechanical Engineering 10 and New Technologies Research Centre University of West Bohemia. 11 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

Jiri ZDAREK Boris MARGOLIN Vice President for Business Development, PhD, Head of laboratory “NPP equipment strength and lifetime” - Deputy UJV Řež, a.s., Czech Republic. Head of Division for Material Science and Safety Issues for Power Equipment, NRC “Kurchatov Institute” – CRISM “Prometey”. Professor, Scientific activity DSc (Eng). Surveillance program for VVER RPVs at the Czech Republic, Slovakia, Graduated from the Leningrad Polytechnic Institute. Ukraine. An author of more than 250 articles in Russian and international LBB Concept application on primary VVER piping systems. scientific and technical journals, 5 monographs and 5 patents. NDE Qualification program , mainly for piping components. Complex LTO support program for VVER Units. Scientific activities Concrete and related research program. Study in the field of strength of materials and structural elements, radiation materials science, standards for calculation of strength, Scientific and social activities lifetime and service life prolongation for nuclear reactors of various Leader TASK 4 Project HORIZON 2020 In Vessel Melt Retention/ types. External cooling VVER 1000. Chairman of the Governing Board JHR Consortium for 8 years till Scientific and social activities 2016. Development of physical and mechanical fundamentals of the Czech representative for ASME and OECD/WGIAGE. theory of metal materials fracture. Calculation methods for strength and lifetime of the main structural components of BN fast reactors and nuclear reactors of VVER type including RPV and the internals. Development of new materials for VVER reactor internals for NPPs of the next generation.

Sergey RYASNYY Head of diagnostics, seismic safety and computational analysis Tatyana TITOVA Department, Professor, DSc (Eng), JSC “ATOMTECHENERGO”. Director General, Scientific Supervisor of the Recearch Center, Doctor Graduated from the Moscow Power Engineering Institute (MPEI). of Technical Sciences, Territorial company “OMZ-Izhora”, Ltd. An author of more than 100 scientific articles, tutorials and Graduated from the Leningrad Polytechnic Institute. monographs. An author of 30 publications, a scientific monograph, a copyright The key milestones of his labour activities certificate and patents for inventions. 1972-1975 - Engineer-Adjuster SMNU-11 trust “Energospetsmontazh” Scientific activities Minsredmash. Nuclear power engineering, metal science of steels and welded 1976-1978 - Engineer SIA “Energy” Power engineering Ministry. joints, application of new materials and new testing methods,

1978-1984 - Senior Engineer, leading engineer of the all-Union material technology examination.

Institute of nuclear power engineering (VNIIAM). Scientific and social activities 1984-2009 - various positions at JSC “ATOMTECHENERGO”. Research activity for development and implementation of 2009-2011 - Deputy General Director for scientific work with thermomechanic treatment methods for various steel grades. nuclear power plants, General Director at VNIIAM. Benchmark tests and study of homogeneous and clad rolled sheets Since 2011 till present - Head of diagnostics, seismic safety and of enhanced strength and crack growth resistance for construction computational analysis Department of JSC “ATOMTECHENERGO”. of offshore drilling platforms to be used under north conditions. Development and implementation of commercial production procedures for various steel grades including microalloyed and boron steels of enhanced strength. Material technology examination related to quality assessment and problems of defect formation on the critical components for NPPs, petrochemistry etc. OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” Plenary session speakers

12 13 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

21May 21May FIRST DAY Tuesday FIRST DAY Tuesday

09.00-10.00 REGISTRATION (Entrance hall) PLENARY SESSION (Conference hall) Victor DZHANGOBEGOV– EVENING SESSION Director General of Chairmen: Alexander SHUTIKOV (JSC «Concern Rosenergoatom»), OKB «GIDROPRESS» Vladimir PIMINOV (OKB «GIDROPRESS») Vladimir ASMOLOV – The Adviser Ivo KOUKLIK Plant Availability for VVER design. Following of Director General of State 14.30-14.50 Corporation «Rosatom» Fennovoima Oy, Finland the presentation Alexander SHUTIKOV –Chairman Leonid BOLSHOV Opening ceremony Digital tools of the nuclear technology safety 10.00-10.20 of the Program Committee of 14.50-15.10 Nuclear Safety Institute (IBRAE), (Conference hall) development and justification the Conference, JSC «Concern Russia Rosenergoatom» On improvement of the safety legal and Pal VINCZE – Head of Nuclear Alexander KHAMAZA 15.10-15.30 regulatory framework in the field of atomic Power Engineering Section, SEC NRS, Russia Department of Nuclear Energy, energy the International Atomic Energy Alexey SHISHKIN Advanced trends of nuclear fuel development 15.30-15.50 Agency ! TVEL, Russia for VVER NPP PLENARY SESSION (Conference hall) 15.50-16.10 COFFEE BREAK MORNING SESSION Jan ZDEBOR NPP with VVER reactors in Czechia and Chairmen: Vladimir ASMOLOV (State Corporation «Rosatom»), 16.10-16.30 Vladimir PIMINOV (OKB «GIDROPRESS») SKODA JS a.s., Czech Republic Slovakia. Experience and expectations Vladimir ASMOLOV 10.20-10.40 Strategy of 2018 State Corporation «Rosatom», Russia Jiri ZDAREK In Vessel Melt Retention Strategy Justification 16.30-16.50 Alexander SHUTIKOV UJV Řež a.s., Czech Republic for VVER 1000 10.40-11.00 JSC Concern «Rosenergoatom», VVER technology – today and tomorrow The influence of the process of Russia Sergey RYASNYY 16.50-17.10 commissioning on the subsequent Vladimir RAZIN New challenges for machine-building division JSC «ATOMTECHENERGO», Russia 11.00-11.20 commercial operation of the NPP JSC «Atomenergomash», Russia in entry to international markets

Alexander SOROKIN Development of new steel for the internals of 11.20-11.40 COFFEE BREAK 17.10-17.30 ! CRISM «Prometey», Russia the perspective WWER type reactors Expectations and difficulties with Jozef MISAK Tests and studies results of the metal of 11.40-12.00 implementation of enhanced international UJV Řež a.s., Czech Republic oversized blanks manufactured from safety requirements in new reactor designs Tatyana TITOVA 17.30-17.50 15Х2MФA-A steel modification A for the TC «OMZ-Izhora», Ltd, Russia reactor vessel of the unit 1 Kursk NPP Prof. Francesco D’AURIA The need of adding a safety barrier to water 12.00-12.20 designed by VVER-TOI project Pisa University, Italy cooled nuclear reactors

Pal VINCZE Nuclear Energy: IAEA Assistance to Member 17.50-18.10 Discussion 12.20-12.40 IAEA, Austria States & Global Outlook 18.20 CHEESE-AND-WINE RECEPTION Vladimir PIMINOV VVER technology evolution goals in two- 12.40-13.00 OKB «GIDROPRESS», Russia component nuclear power engineering

OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” 13.00-14.30 LUNCH Plenary session schedule 14 15 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

22May SECOND DAY 22May SECOND DAY Wednesday Wednesday Section 4: Issues of operation, monitoring and control, diagnostics, Section 4: Issues of operation, monitoring and control, diagnostics, modernization and life extension of operating NPPs modernization and life extension of operating NPPs (Conference hall) (Conference hall) MORNING SESSION EVENING SESSION Chairmen: Vadim BERKOVICH (OKB «GIDROPRESS»), Chairmen: Mikhail NIKITENKO (OKB «GIDROPRESS»), Igor BUDKO (Centerenergo public corp.) Valery BARANENKO (VNIIAES) Actual water level control experience under Alexey ARZHAEV Problematic issues of structural integrity ensuring Igor BUDKO 09.00-09.20 varying reactor thermal power by means of water LLC SPE «DIAPROK», Russia for NPP piping and vessels 14.00-14.20 Centerenergo public corp., level real-time measuring detector for steam Requirements to monitoring resource Russia Anatoly BOGACHEV generators 09.20-09.40 characteristics of the equipment and pipelines for OKB «GIDROPRESS», Russia Serviceability issues of weld joints of primary RP VVER-1200 Alexey ARZHAEV 14.20-14.40 circuit headers with steam generator branches of LLC SPE «DIAPROK», Russia Artem NAGORNY Monitoring of life parameters of equipment and VVER-1000 and VVER-1200 09.40-10.00 OKB «GIDROPRESS», Russia pipelines of operating VVER-1000 reactor plants Quality control for seams of welded plugs Leonid VOLKOV connections and het (heat exchange tubes) with Development of life management programs for 14.40-15.00 OOO RDE «Alfa-Diagnostica», Anastasia MERKUN sg (steam generators) manifold by remote method 10.00-10.20 equipment and pipelines of operating VVER-1000 Russia OKB «GIDROPRESS», Russia with the use of capillary control module reactor plants Yury KUTDYUSOV Steam generator separation tests experience Valery BARANENKO The use of software tools for calculating corrosion 10.20-10.40 15.00-15.20 Centerenergo public corp., in reactor units Novovoronezh-II-1 and VNIIAES, Russia pipelines and equipment of NPP power units Russia Leningrad-II-1: new challenges and solutions Method of estimation of NPP unit operation safety Anton ANTONOV 10.40-11.00 level using results of equipment and pipelines Denis MAKARYCHEV Modernization of pump equipment. Service life SEC NRS, Russia 15.20-15.40 inspection JSC «Afrikantov OKBM», Russia extension. 11.00-11.20 COFFEE BREAK 15.40-16.00 COFFEE BREAK Sergey SLOVTSOV Leonid VOLKOV Complex KAD-1 for remote repair and control of 11.20-11.40 Vibrostrength justification of NPP pipelines JSC «NPO CKTI», Russia 16.00-16.20 OOO RDE «Alfa-Diagnostica», heat exchange pipes of VVER-1000 and VVER-1200 ! Russia steam generators

The first circuit of VVER-1000 and the most Dina Ali AMER Influence of deposits of products of corrosion on the 11.40-12.00 dangerous places of LBLOCA as a source of Valery BARANENKO

! NRNU MEPhI, Russia 16.20-16.40 reliability of operational control while conducting dynamic load on the equipment VNIIAES, Russia ! ultrasonic thickness measurements Introduction and results of oreration of modern Alexander SKLYAROV The strategy for beyond design-basis accident 12.00-12.20 sealing materials on equipment and pipelines of Viacheslav BAY management involving the systems of normal Leningrad NPP, Russia 16.40-17.00 the leningrad NPP ! VNIIAES, Russia operation in case of blackout at NPP with Yury KUTDYUSOV Design and testing experience of interpipe space VVER-1000 Centerenergo public corp., pollution visual control system for the steam Leonid VOLKOV 12.20-12.40 Technology of defective conical plugs repair by Russia generator SWG-1000M in VVER-1000 V-320 reactor 17.00-17.20 OOO RDE «Alfa-Diagnostica», MDR type manipulator ! Russia 12.40-13.00 Presentation of poster papers, lobby of the conference hall 13.00-14.00 LUNCH 17.20-17.40 17.40-18.00 OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

16 17 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

22May SECOND DAY 22May SECOND DAY Wednesday Wednesday Section 1: Development and verification of computer codes Section 1: Development and verification of computer codes for safety substantiation for safety substantiation (Room 111) (Room 111) MORNING SESSION EVENING SESSION Chairman: Vladimir ARTEMOV (NITI) Chairman: Mikhail VESHCHUNOV (IAEA)

Analysis of reflood experiments on TVS model with Yury VOROBIEV Development of dynamic probability risk Iurii SHVETSOV 14.00-14.20 09.00-09.20 local blockage by RELAP/SCDAPSIM/MOD 3.4 and NRU «MPEI», Russia assessment (DPRA) for analysis of NPP safety JSC «Afrikantov OKBM», Russia KORSAR/BR codes Synergistic approach of probabilistic and Sergey LAPTEV Validation of the enhanced version of the RTOP-CA 14.20-14.40 deterministic methods for VVER RP accident Artem BORISOV code designed for modeling the fission products OKB «GIDROPRESS», Russia 09.20-09.40 analyses JSC «SRC RF TRINITI», Russia release from failed fuel rod to the coolant of the The «барс» software package to justify Gennady ERSHOV VVER primary circuit 14.40-15.00 conditions of safe operation of nuclear power JSC EC ASE, Russia Viktoria LAVROVA Justification of using the code system ABAQUS for plants 09.40-10.00 Peter the Great SPbPU, Russia carrying out design and operation calculations ! Evgeny DOLZHENKOV Improvement of nuclide kinetic model in 15.00-15.20 Model of three-dimensional kinetics of the core IBRAE RAS, Russia SOCRAT/V3 code Stanislav CHURSIN 10.00-10.20 VVER-1200 for evaluating the possibility of power- JSC «ATOMPROEKT», Russia Extended analysis of events and consequences maneuring Kirill DOLGANOV 15.20-15.40 of a severe accident at Fukushima daiichi unit 1 IBRAE RAS, Russia The NOSPERSC complex that is intended for using SOCRAT code Andrey RYZHOV mutual-agreed neutronic and thermophysical 10.20-10.40 NRC «Kurchatov Institute», 15.40-16.00 COFFEE BREAK calculations of the VVER reactors core that are Russia based on fine mesh models Using an uncertainty and sensitivity analysis Analysis of steamline break accident calculation Vladimir ARTEMOV method for estimation of calculation error Anastasia SINEGRIBOVA 16.00-16.20 10.40-11.00 results for VVER RP in rod-to-rod approximation NITI, Russia and justification of conservatism in VVER OKB «GIDROPRESS», Russia with KORSAR GP code safety&analyses

11.00-11.20 COFFEE BREAK Anton GRITSAY The KORSAR computer code validation 16.20-16.40 NITI, Russia approach based on uncertainty analysis Mikhail SUSLOV Leningrad NPP-2 start-up loss of power test and its

11.20-11.40 ! OKB «GIDROPRESS», Russia simulation with use of KORSAR/GP code Maxim ZAKUTAEV Determination of code error by experiment 16.40-17.00 OKB «GIDROPRESS», Russia results Modelling of Severe Beyond-Design-Basis-Accident Valery MERKULOV at Spent Fuel Pool of AES-2006 Taking into Account Prerequisite calculations for operating vver 11.40-12.00 NRC «Kurchatov Institute», Alexander NIKOLAEV the Fuel Elements Oxidation Features in Steam-Air 17.00-17.20 unit test in daily maneuvering power load by Russia OKB «GIDROPRESS», Russia Atmosphere KORSAR/GP programming code Mikhail VESHCHUNOV The main results of the IAEA Coordination Research 12.00-12.20 IAEA, Austria Projects (CRPs). Project FUMAC Maxim UVAKIN Test safety assessment calculation technique for 17.20-17.40 OKB «GIDROPRESS», Russia operating VVER unit in load following regimes

Mikhail VESHCHUNOV The main results of the IAEA Coordination Research 12.20-12.40 IAEA, Austria Projects (CRPs). Project ACTOF 17.40-18.00

12.40-13.00 Presentation of poster papers, lobby of the conference hall OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference 13.00-14.00 LUNCH 18 19 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

22May SECOND DAY 22May SECOND DAY Wednesday Wednesday

Section 2: Issues of design-engineering solutions substantiation and Section 2: Issues of design-engineering solutions substantiation and experimental support during NPP designing and commissioning experimental support during NPP designing and commissioning (Room 114) (Room 114)

MORNING SESSION EVENING SESSION Chairman: Evgeny LISENKOV (OKB «GIDROPRESS») Chairman: Andrey CHURKIN (OKB «GIDROPRESS»)

Development of efficient regulatory Evgeny SPIRKIN Neutron calculations of VVER-1000 core in Andrei RODIONOV 14.00-14.20 09.00-09.20 infrastructures in «Newcomer countries»: current NRC «Kurchatov Institute», Russia design and operation IRSN, France situation, challenges, eu assistance Pavel STYAZHKIN Containment sump PH calculation during Overview of the applicable methods of 14.20-14.40 Imre PASZTOR JSC «ATOMPROEKT», Russia loss-of-coolant accident 09.20-09.40 postulated initiating event frequency of ! Paks II. NPP Ltd., Hungary occurrence determination Maxim GOLUBEV Numerical analysis of core catcher operation Method of justification of the NPP safe operating 14.40-15.00 Vasily GURIN NRC «Kurchatov Institute», Russia in extraordinary conditions 09.40-10.00 conditions in the part of the allowed outage time ! JSC ASE, Russia for power in the presence of failed equipment Denis DORONKOV Research of the interassembly interaction of General approachers to the management of the 15.00-15.20 Valery SIDOROV NNSTU, Russia coolant between TVSA core of VVER reactor 10.00-10.20 hydrogen situation in containment during severe JSC «ATOMPROEKT», Russia accident for AES-2006 NPP type design Kristina USHEVA Analysis of accident scenarios with 15.20-15.40 Center for Nuclear and Radiation heterogeneous boron dilution in the coolant Viktor MODESTOV Studies of the stressed-strained state of high risk Safety, Russia of the primary circuit 10.20-10.40 ! Peter the Great SPbPU, Russia structures at crash of a heavy airplane 15.40-16.00 COFFEE BREAK Effect of sedimentation of boric acid and its Viktor MAKAROV Seismic tests of CPS drive SHEM-3 for the Pavel STYAZHKIN 10.40-11.00 16.00-16.20 salts on operability of passive safety systems OKB «GIDROPRESS», Russia conditions of KUDANKULAM NPP, Units 3&4 JSC «ATOMPROEKT», Russia ! in case of severe accidents at NPP 11.00-11.20 COFFEE BREAK Assessment of the efficiency and possibilities of using the perspective cooling and Vladimir LOKTIONOV Andrey SULATSKY protection schemes for VVER reactor pressure 11.20-11.40 Molten corium oxidation kinetics 16.20-16.40 NRU «MPEI», Russia NITI, Russia vessel under the action of the highly intensive heat loads in the severe accident Analytical review of methods for determining the Alexander SEMENIKHIN 11.40-12.00 coolant temperature field at the core entrance Soufiane LAOUAR Thermal hydraulic stand for the study of JSC «Atomtechenergo», Russia 16.40-17.00 of VVER NRNU MEPHI, Russia transient heat transfer Analysis of the representativeness of readings Ruslan ZUBTSOV of coolant temperature control channels at the Vladimir LUKYANOV Thermal hydraulic characteristics of advanced 12.00-12.20 17.00-17.20 JSC «Atomtechenergo», Russia inlet and outlet from the VVER-1200 reactor core JSC «Afrikantov OKBM», Russia fuel TVSA-T.MOD2 and TVSA-12PLUS unit 1 of the Novovoronezh NPP-2 Calculations of integral characteristics for Timofey KARGIN Vladimir SOROKIN Containment wall heating by passive catalytic 12.20-12.40 systems of NPP with the use of a graphical editor 17.20-17.40 JSC «ATOMPROEKT», Russia JIPNR «Sosny», Belarus recombiner estimations of mathematical models 12.40-13.00 Presentation of poster papers, lobby of the conference hall 17.40-18.00 OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” 13.00-14.00 LUNCH sections schedule Conference

20 21 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

22May SECOND DAY 22May SECOND DAY Wednesday Wednesday POSTER PAPERS POSTER PAPERS (conference hall) (conference hall) 12.40-13.00 12.40-13.00 Iurii KATSER Anastasya MALYSHEVA Designed modeling of heat-support in the Early detection of deviations from the normal Section 1 Section 4 «KVANT PROGRAMM» LTD, ! NRU «MPEI», Russia steam generators of atomic icebreaker state of operation of npp equipment Russia Elaboration and filling of validation matrix for quasi one-dimensional models of one- Ivan MAKSIMOV Determining the sensors malfunction of loose Yuriy KORNIENKO Section 1 and two-phase thermal hydraulics and its Section 4 «KVANT PROGRAMM» LTD, parts monitoring system by machine learning OKB «GIDROPRESS», Russia compliance with the verification matrix of the Russia methods code Materials research justification of lifetime Evaluation of the nuclear safety in a design extension of pressurizer, main coolant pipeline, Sergey POLAZAU basis accident with the emergency unloading pressurizer system pipelines of VVER-440 Section 2 Pavel BORKIN JIPNR «Sosny», Belarus of the VVER-1200 reactor core into the storage Section 5 reactor plant exemplified by the condition of CRISM «PROMETEY», Russia pool base materials and welding consumables used Justification of the conditions for safe in unit 3 of Novovoronezh NPP after 45 years’ operation of the NPP unit in the part of the operation Sergey GRUZDEV Section 2 allowed outage time on the power in the JSC Atomenergoproekt, Russia ! existence of the failure equipment using the The material testing report on life time methods of the PSA Ekaterina IVANENKO extension of VVER-440 reactor plant’s cover Section 5 NRC «Kurchatov Institute» – upon the investigation results of the base and Experience in electrophysical potentiometery Anas Ibrahim ALWAHEBA CRISM «PROMETEY», Russia weld materials of unit 3 of novovoronezh npp Section 4 nondestructive testing under conditions of an NRNU MEPHI, Russia after 45 service years industrial enterprise Assem AL-SHAMAYLEH Review of the current situation during startup Sergey LYAKISHEV Section 4 Section 5 Strengthening of VVER rp vessel equipment NRNU MEPHI, Russia to minimum load OKB «GIDROPRESS», Russia Developement of heuristic to improve the Impact of a cyclic distribution of the surface Belaid DJAROUM speed of the water exchange minimisation Ahmed GHADBANE Section 4 Section 7 roughness on the near-wall region of turbulent NRNU MEPHI, Russia algorithm during control for power of reactor NRNU MEPHI, Russia channel flow VVER-1000

Menauer MEHDI Influence of complex terrain on the dispersion Vladimir LUKYANOV The lateral velocity and pressure drop Section 4 Section 7 NRNU MEPHI, Russia of NPP gas-aerosol emissions JSC «Afrikantov OKBM», Russia calculation for the mixed core conditions

The condition control of the thermosetting Alexander KONONENKO Section 4 insulation of the windings of powerful electric Calculated analysis and experimental studies JSC «RISI», Russia Dmitry SVESHNIKOV to substantiate model structure to research motors stators at nuclear power plants Section 7 JSC «Afrikantov OKBM», Russia effect of occasional temperature fluctuations Assessment of explosion safety and fire safety on material life characteristics Elena BADEEVA of information and measuring systems on the Section 4 Penza state university, Russia basis of fiber and optical sensors with the open optical channel OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

22 23 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

23May 23May Thursday THIRD DAY Thursday THIRD DAY Section 4: Issues of operation, monitoring and control, diagnostics, Section 4: Issues of operation, monitoring and control, diagnostics, modernization and life extension of operating NPPs modernization and life extension of operating NPPs (Conference hall) (Conference hall) MORNING SESSION EVENING SESSION Chairmen: Anatoly BOGACHEV (OKB «GIDROPRESS»), Chairmen: Sergey SHMELEV (OKB «GIDROPRESS»), Viacheslav BAY (VNIIAES) Vladimir MILTO (NRC «Kurchatov Institute») Improvement of dnbr monitoring as a Protection against common-cause failures Sergey EREMEEV Andrey ALEXEENKO 09.00-09.20 characteristic of VVER core heat engineering 14.00-14.20 when building VVER RP safety-related control OKB «GIDROPRESS», Russia ! OKB «GIDROPRESS», Russia reliability systems Determination of degradation degree in the in- Mladen PAJNIĆ ZENITH 100- system for buried pipelines Vladimir MILTO 14.20-14.40 09.20-09.40 core instrumentation system (ICIS) with partial INETEC, Croatia inspection NRC «Kurchatov Institute», Russia loss of power distribution channels control Danijel ROHDE System of visual and thermal imaging control 14.40-15.00 ASPIRA- system for fuel basket inspection Pavel KOROBITSYN INETEC, Croatia 09.40-10.00 of equipment of the Leningrad nuclear power Leningrad NPP, Russia Denis SMIRNOV Implementation of risk monitoring system for plant 330/110 kV 15.00-15.20 Kalinin NPP, Russia Power Unit with VVER-1000 Dmitry BORISOV Concept of alarm system realization and 10.00-10.20 JSC «Atomtechenergo», Russia presentation of current information to operator 15.20-15.40 Experimental research of the operation of ! Vasily SHELEMETEV hydrogen and oxygen gas analyzers of the 10.20-10.40 JSC «SSC RF - IPPE», Russia hydrogen concentration control system in 15.40-16.00 COFFEE BREAK conditions of hard accidents Section 2: Issues of design-engineering solutions substantiation and Angelina-Natalia VUKOLOVA Nuclide vectors of airborne releases of NPPs 10.40-11.00 NRC «Kurchatov Institute», Russia with PWR and VVER power units experimental support during NPP designing and commissioning (Conference hall) 11.00-11.20 COFFEE BREAK EVENING SESSION Alexander KONONENKO Technical diagnostics of the power cables of Chairman: Viktor MAKAROV (OKB «GIDROPRESS»), 11.20-11.40 JSC «RISI», Russia main circulation pumps Alexander SELEZNEV (OKB «GIDROPRESS»)

Dmitry KALYAKIN Use of digital technologies in the justification Alexander TSIKANIN Resource management and ageing control 16.00-16.20 11.40-12.00 IATE NRNU MEPHI, Russia of VVER passive safety systems JSC «RISI», Russia low-voltage cables at nuclear power plants Prediction of life characteristics of NPP The new fiber and optical sensors for nuclear Olga GULINA power plants developed in «Nanotechnologies 16.20-16.40 pipelines and the equipment under ECW Tatiana MURASHKINA OKB «GIDROPRESS», Russia 12.00-12.20 of fiber and optical systems» scientific and conditions Penza state university, Russia technological center of the Penza state Philipp RYABOV Calculation methods for spent fuel pond 16.40-17.00 university CADFEM-CIS, Russia cladding ! 12.20-12.40 ! 17.00-17.20 ! 12.40-13.00 ! 17.20-17.40 13.00-14.00 LUNCH ! 17.40-18.00 OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

24 25 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

23May 23May Thursday THIRD DAY Thursday THIRD DAY

Section 5: Material science, strength and water chemistry Section 5: Material science, strength and water chemistry (Room 111) (Room 111)

MORNING SESSION EVENING SESSION Chairman: Sergey KOROLEV (OKB «GIDROPRESS») Chairman: Sergey LYAKISHEV (OKB «GIDROPRESS») Analysis of methods for determining the critical Analysis of mechanisms inducing corrosion Alexander KAZANTSEV 09.00-09.20 temperature of brittleness on the basis of Alexander SOROKIN cracking of irradiated austenitic steels and JSC NPO «CNIITMASh», Russia 14.00-14.20 statistical tests CRISM «PROMETEY», Russia development of a model for prediction of crack initiation Elena YURCHENKO Radiation embrittlement of support structure 09.20-09.40 Analysis of the causes of damage to the steam CNIIKM «PROMETEY», Russia materials for VVER RPVs Michal KAPUSŇÁK 14.20-14.40 generator cold collector’s dissimilar weld joint at VUJE, a.s., Slovakia Alexander KRYUKOV Irradiation embrittlement of reactor pressure Bohunice nuclear power plant, unit No. 4 09.40-10.00 SEC NRS, Russia vessel steel at high neutron fluence Valery SEMISHKIN Approaches to the formation of a list of ageing 14.40-15.00 Prediction of radiation embrittlement of OKB «GIDROPRESS», Russia mechanisms for VVER-1200 at the design stage Valentina PAPINA reactor vessel materials for VVER-440 of the first 10.00-10.20 NRC «Kurchatov Institute», Russia generation when service life extending up to Peculiarities of production of the first industrial Vladimir NOVIKOV 60 years of operation 15.00-15.20 billet for the reactor vessel core shell for VVER TOI JSC NPO «CNIITMASh», Russia design Natalia GLUSHKOVA The effect of long-term neutron irradiation on 10.20-10.40 JSC «Institute of reactor elasticity characteristics and radiation-induced Vladimir MATKOVSKY Numerical-analytical approaches and results for 15.20-15.40 materials», Russia porosity of 0.1C-18CR-9NI austenitic steel OKB «GIDROPRESS», Russia the underclad crack model

Dmitry KALUGIN High quality assurance in the manufacturing of 15.40-16.00 COFFEE BREAK 10.40-11.00 ! JSC NPO «CNIITMASh», Russia heavy-walled forging Accounting of environmental aspects in Pavel STYAZHKIN 16.00-16.20 optimization of the secondary circuit water JSC «ATOMPROEKT», Russia 11.00-11.20 COFFEE BREAK ! chemistry of NPP with VVER

Natalia PIROGOVA Experimental validation of fast fluence and Research of receipt and mass transfer of the

Yuriy TSAPKO 11.20-11.40 16.20-16.40 organic impurity in the main process circuits of CRISM «PROMETEY», Russia damage dose calculations for VVER internals NITI, Russia ! nuclear test facility with VVER reactor

Kirill MEDVEDEV Study of trepans cut from reactor pressure vessel 11.40-12.00 NRC «Kurchatov Institute», Russia of Novovoronezh NPP unit No.3 Nikolay VILKOV Collection of process samples from systems and ! 16.40-17.00 ! NITI, Russia equipment in accident conditions at NPP Research of metall quality in axial zone of large Dmitry RATUSHEV size ingot steel 15Х2МФА-A mod.A as it applies 12.00-12.20 Methodology of testing specimen development TC «OMZ-Izhora», Russia to production of large workpieces for equipment Anton RAZYGRAEV ! 17.00-17.20 for certification of nondestructive testing systems of NPP JSC NPO «CNIITMASh», Russia ! and procedures at NPP with VVER-1200 Study of the influence of the heat treatment Natalia SHULGAN parameters on the grain size of 15Х2МФА-A 17.20-17.40 12.20-12.40 ! TC «OMZ-Izhora», Russia modification A steel for large-sized blanks of NPP reactor vessel 12.40-13.00 13.00-14.00 LUNCH OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

26 27 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

23May 23May Thursday THIRD DAY Thursday THIRD DAY Section 7: Development, verification and application of Section 7: Development, verification and application of CFD computer codes in nuclear engineering CFD computer codes in nuclear engineering (Room 114) (Room 114) MORNING SESSION EVENING SESSION Chairman: Luka GOLIBRODO (OKB «GIDROPRESS») Chairman: Alexander SKIBIN (OKB «GIDROPRESS») Numerical investigation of local coolant Aleksey KRUTIKOV Determination of thermal-hydraulic characteristics Ahmed GHADBANE 09.00-09.20 14.00-14.20 hydrodynamics in rod bundle array of VVER-1000 OKB «GIDROPRESS», Russia of the primary circuit of VVER RP by using CFD NRNU MEPHI, Russia with different types of deflectors Possibilities of CFD codes application and Yury SAUNIN verification in the commissioning of VVER NPP Anton LYASKIN 09.20-09.40 14.20-14.40 New model of GEKO turbulence JSC «Atomtechenergo», Russia power units on the example of physical and ! CADFEM CIS, Russia dynamic tests Luka GOLIBRODO 14.40-15.00 Modelling of vibrations in fuel rod bundles Validation of CFD codes and their couplings ! OKB «GIDROPRESS», Russia Angel PAPUKCHIEV with structural mechanics and system thermal- 09.40-10.00 GRS GmbH, Germany hydraulics programs for nuclear reactor safety 15.00-15.20 applications 15.20-15.40 Application of the results of CFD calculation Alexander SKIBIN 10.00-10.20 of VVER primary circuit to obtain initial data of 15.40-16.00 COFFEE BREAK OKB «GIDROPRESS», Russia thermal-hydraulic calculations Section 3: Fuel, fuel utilization, core physics Using the KORSAR/CFD computer code for Yury YUDOV (Room 114) 10.20-10.40 simulating VVER-1000 operational scenarios with NITI, Russia asymmetric behavior of the loops EVENING SESSION Alexander BARINOV Problems of stationary flow mixing CFD-validation 10.40-11.00 Chairman: Sergey KUSHMANOV (OKB «GIDROPRESS») JSC «Afrikantov OKBM», Russia in typical geometry of a PWR downcomer Viktoria GALKOVSKAYA Economic evaluation of fuel utilization efficiency 16.00-16.20 11.00-11.20 COFFEE BREAK ! IATE NRNU MEPHI, Russia for VVER and PWR reactors of various capacity Alexander SKIBIN Determination of hydraulic characteristics of the Npp safety systems and equipment operation 11.20-11.40 Sergey SEMENOV ! OKB «GIDROPRESS», Russia lower supporting grids using CFD 16.20-16.40 at «Operator’s error in xenon oscillation

NRC «Kurchatov Institute», Russia

suppression» Ahmed GHADBANE CFD study of inter-cassette mixing of the coolant in 11.40-12.00 Irina TITARENKO Accounting of a burnup credit during nuclear NRNU MEPHI, Russia VVER-1000 with “Sector” mixing grids type 16.40-17.00 ! NRC «Kurchatov Institute», Russia safety analysis of VVER spent fuel handling Alexey KRUTIKOV Determinaiton of steam generator thermal- Ebrahim AFSHAR The use of CFD models for VVER reactor 12.00-12.20 17.00-17.20 OKB «GIDROPRESS», Russia hydraulic characteristics by using CFD NRU «MPEI», Russia prediction of vibrations of FA

Aleksander SAVYNOVSKII Simulation of water flow boiling in tube and sub- Oleg DREGANOV Post-test analysis of VVER-1000 fuel rod thermal- 12.20-12.40 17.20-17.40 JSC «Afrikantov OKBM», Russia channel using STAR-CCM+ CFD code JSC «SSC RIAR», Russia mechanical state in case of LOCA in reactor MIR 17.40-18.00 Alexander GUSEV Trends of CFD modeling application in Russia and 12.40-13.00 ! SAEC, Russia abroad 13.00-14.00 LUNCH OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

28 29 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

24May 24May Friday FOURTH DAY Friday FOURTH DAY Section 3: Fuel, fuel utilization, core physics Section 1: Development and verification of computer codes for safety substantiation (Conference hall) (Room 111) MORNING SESSION MORNING SESSION Chairmen: Ivan VASILCHENKO (OKB «GIDROPRESS»), Andrey KUZMIN (JIPNR -Sosny) Председатель: Maxim UVAKIN (OKB «GIDROPRESS») Simulation results of “Benchmark Rostov 2” test Grigory PONOMARENKO New method of power maneuvering for NPPs with Alexey KUSNETSOV 09.00-09.20 09.00-09.20 problem performed with SAPFIR_95&RC_VVER Fennovoima Oy, Finland VVER and PWR NITI, Russia program package Valery ADEEV 09.20-09.40 Upgrading of core design software Kola NPP, Russia Pavel GORDIENKO Benchmark Rostov 2. Review and results gained 09.20-09.40 Accounting the change of clearances between NRC «Kurchatov Institute», Russia using program package ATHLET/BIPR-VVER Marat VASILEV fuel assemblies when calculating the distribution Calculation of neutron-physical characteristics Margarita FROLOVA 09.40-10.00 NRC «Kurchatov Institute», of energy in VVER-1000 reactors by PERMAK-2007 09.40-10.00 of “FullCore” benchmark by codes TDMCC and OKB «GIDROPRESS», Russia Russia code. Verification and first experience of SAPFIR_95&RC_VVER calculations Igor KONOVALOV Influence of gas bubbles on thermal expansion Grigoriy SHEVLYAKOV Changes in the geometry of VVER-1000 TVS-2 and 10.00-10.20 10.00-10.20 NRNU «MEPHI», Russia of boron-containing mfterials and nuclear fuels JSC «SSC RIAR», Russia TVS-2M and their components under operation ! Attila GUBA Alexander MALAKHOV Experimental evaluation of skeleton geometry Effects of various nodalization approaches of 10.20-10.40 Centre for Energy Research, PJSC «Mashinostroitelny influence on fuel rod bundle assembling force NPP components on the simulated results 10.20-10.40 Hungary zavod», Russia during VVER-1000 FA fabrication Preparation and verification in the GRUKON Alexander LISTOV Investigation of VVER-1000 fuel rods behavior 10.40-11.00 package library of group constant complex Vitaliy SHULIMOV NRC «Kurchatov Institute», Russia 10.40-11.00 under loca conditions. MIR-LOCA/45 and SAPFIR based on evaluated data files JSC «SSC RIAR», Russia MIR- LOCA/69 reactor experiments 11.00-11.20 COFFEE BREAK 11.00-11.20 COFFEE BREAK Serpent and Geant4 for a joint simulation of Lazhar BOUCHAMA detectors of the thermal neutron detectors for

Andrey KUZMIN Developing the strategy of handling spent 11.20-11.40 11.20-11.40 JIPNR -Sosny, Belarus nuclear fuel of the Belarusian NPP NRNU MEPHI, Russia monitoring of the environment near to nuclear

stups Maxim SUMAROKOV Optimization of the 18-month core loadings for 11.40-12.00 NRC «Kurchatov Institute», uprated VVER-1000 with taking into account the ! 11.40-12.00 Russia baffle and the reactor pressure vessel irradiation 12.00-12.20 Peter KALINICHEV Methods for determination of fuel efflux from 12.00-12.20 ! SRC RF TRINITI, Russia untight fuel elements during VVER operation ! 12.20-12.40 Alexander OPALEV Study of primary coolant natural circulation at the 12.20-12.40 Kalininatomtechenergo, Russia first power unit of Leningrad NPP-2 ! 12.40-13.00 13.00-14.00 LUNCH Konstantin PROSKURYAKOV 12.40-13.00 Studies of self-excitation of FA vibrations NRU «MPEI», Russia 14.00-15.00 Summarizing the Conference results. Closing ceremony (conference hall) 13.00-14.00 LUNCH OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference 14.00-15.00 Summarizing the Conference results. Closing ceremony (conference hall) 30 31 The 11th International Scientific and Technical Conference May 21-24, 2019, Podolsk, Russia “Safety Assurance of NPP with VVER”

For notes 24May Friday FOURTH DAY

Section 6: Innovative reactor plants (Room 114)

MORNING SESSION Chairman: Valentin MAKHIN (OKB «GIDROPRESS»)

Yuriy BEZRUKOV Issues of development of three-loop reactor 09.00-09.20 OKB «GIDROPRESS», Russia facility on the basis of VVER-TOI

Valentin MAKHIN Conceptual studies of reactor CHINA CSR-1000 09.20-09.40 OKB «GIDROPRESS», Russia with super-critical parameters

Alexander GLEBOV SCWR reactors for future nuclear power in Russia 09.40-10.00 JSC «SSC RF - IPPE», Russia and the world

Artavazd SUJYAN Modeling of thermal hydraulics of a reactor 10.00-10.20 NRNU MEPHI, Russia system with supercritical pressure coolant

Heat transfer in rod bundles cooled by water at Ahmed BAISOV supercritical pressure (review of experimental 10.20-10.40 OKB «GIDROPRESS», Russia data and recommendations for the selection of correlation) Alan BALIKOEV 10.40-11.00 Vessel steels for IV generation VVER ! JSC RPA «CNIITMASH», Russia 11.00-11.20 COFFEE BREAK Osama Ashraf Youssef Burn-Up calculations for molten-salt breeder 11.00-11.20 ABDELAZIZ reactor NRNU MEPHI, Russia

Model of coolant flow in flow path of the core of Igor CHUSOV 11.20-11.40 supercritical nuclear reactors based on higher OKB «GIDROPRESS», Russia approximations of Chapman-Enskog method Aleksandr SOROKIN Research on heat transfer in rod bundles under 11.40-12.00 JSC «SSC RF - IPPE», Russia supercritical water pressure About necessity of development of one-circuit Valentin MAKHIN 12.00-12.20 trend in domestic nuclear power engineering on OKB «GIDROPRESS», Russia the basis of VVERK 12.20-13.00 Discussion 13.00-14.00 LUNCH 14.00-15.00 Summarizing the Conference results. Closing ceremony (conference hall)) OKB “GIDROPRESS” 2019 OKB “GIDROPRESS” sections schedule Conference

32 33 The 11th International Scientific and Technical Conference “Safety Assurance of NPP with VVER”

For notes HOW TO REACH THE CONFERENCE VENUE

Address:

21 Ordzhonikidze street, 142103 Podolsk, Moscow region, Russian Federation

FROM MOSCOW YOU CAN GET TO PODOLSK by electric train from the following railway stations:

� from Kalanchevskaya (metro station “Komsomolskaya”), the trip takes an hour and 10 minutes � from Kurskaya (metro station “Kurskaya”), the trip takes an hour � from Tsaritsyno (metro station “Tsaritsyno”), the trip takes a half an hour FROM THE PODOLSK RAILWAY STATION YOU CAN GET TO OKB “GIDROPRESS” by bus

� From the bus stop “Stroyindustriya” at the Podolsk railway station (the bus stop is on the left side of the station following the train movement from Moscow - it is necessary to go through the underpass) you should take buses Nos. 2, 2K or 25 and go till the bus stop “Gidropress”

OKB “GIDROPRESS” OKB “GIDROPRESS” 2019 OKB “GIDROPRESS”

34