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Book of Abstracts 2018 High Power Targetry Workshop Monday 04 June 2018 - Friday 08 June 2018 Book of Abstracts Contents Progress of specimen cutout and damage inspection for used mercury target vessel at J- PARC 0 ............................................ 1 Blister formation at subcritical doses in Tungsten irradiated by MeV protons 1 . 1 Development of High-Radiation-Tolerant Fiber-Optic Sensors for SNS Mercury Target Strain Measurement 3 ........................................ 1 Commissioning of Gas Injection at SNS 4 ........................... 2 Thermal Simulations method for rotated target 5 ....................... 2 Criticalities on the maintenance of the Target Assembly for IFMIF-DONES 6 . 2 Spallation Neutron Source Target Module Design Improvements 7 ............. 2 Targets for S3: design, fabrication and control under irradiation 8 ............. 3 Progress with manufacturing the first target module for ISIS TS1 Project 9 . 3 ISIS Second Target Station 2 Extracted Proton Beam Window Replacement 10 . 3 Measurements of Target Strain Mitigation by Gas Injection 11 ............... 4 Microstructural Characterization of Proton-Irradiated Ti-15V-3Cr-3Sn-3Al and SiC-Coated Graphite 12 .......................................... 4 Design and Thermo-mechanical shock wave computations for beam stoppers at FAIR13 . 4 Spallation Neutron Source Status Update 14 .......................... 5 Preliminary Thermomechanical Assessment of DONES Lithium Target System 15 . 5 Status Update of PIE Irradiated Materials from BLIP at PNNL 16 .............. 5 Design and prototyping of the CERN Proton Synchrotron Internal Dump in the Framework of the LHC Injectors Upgrade Project 17 .......................... 6 Analysis and Operational Feedback on the Current High Energy Beam Dump in the CERN SPS 18 ............................................. 6 Design and construction of SPS to LHC transfer lines collimators and LHC collider colli- mators in the framework of the LHC Injectors Upgrade and High Luminosity Projects 19 ............................................... 7 Design of the Future High Energy Beam Dump for the CERN SPS 20 ............ 7 iii An engineering review of the ISIS facility extracted proton beam windows. 21 . 7 Investigation of radiation damage effect on advanced materials under different irradiation conditions 22 ......................................... 8 Handling, Storage, & Disposal of Neutrino Beam Components at Fermilab 23 . 8 Fluidised Tungsten Powder Studies at Rutherford Appleton Laboratory 24 . 8 Measuring Residual Strain after Hot Isostatic Pressing of ISIS Target Plates 25 . 9 High Power ISOL Target Remote Handling Developments at TRIUMF 26 . 9 TRIUMF High-Power Targets - Novel Concepts and Operational Experience 27 . 9 Status of large area disk target development for ISOL facility of RAON 28 . 10 Challenges in alignment design for the ARIEL electron target station at TRIUMF 29 . 10 Perspective of muon production target at J-PARC MLF MUSE 30 . 11 High power Beam dump for SARAF phase II 31 ........................ 11 Design and development of Super-FRS target area components and remote handling 32 . 12 Beam Dump Facility (BDF) at CERN radiological and environmental assessment 33 . 12 High-power converters for RIB production 34 ......................... 12 A first integrated CERN-ISOLDE spallation source operated at 2000℃ with GW instanta- neous beam power for isotope production 35 ....................... 13 Characterization of Cavitation-Induced Erosion Damage to Spallation Neutron Source Tar- get Modules Via Laser-Line Scanning 36 .......................... 14 A high power density beam dump for ISOL@MYRRHA 37 . 14 Remote Replacement of SNS Inner Reflector Plug 38 ..................... 15 SNS Core Vessel Water Leak Saga 39 .............................. 15 Mark IV Upper Target Design for the Lujan Center 1L Target at LANSCE 40 . 16 Improvised electrsopinning set up for mass producing thicker ceramic nanofiber mat for high power targets 41 .................................... 16 NOVA Medium energy target ME-1 autopsy, procedure and equipment 42 . 16 Thermal diffusivity of proton and spallation neutron irradiated tungsten 43 . 17 SNS Hot Cell Design Philosophy 44 .............................. 17 Design and Operation of the Mu2e Target Remote Handling System 45 . 18 Ion irradiation damage in commercially pure Titanium and Ti-6Al-4V: Characterization of the microstructure and mechanical properties 46 ..................... 18 Post-irradiation examinations of SINQ Target-11 47 ..................... 19 Optimization of the LBNF Neutrino Beam 48 ......................... 19 RaDIATE thermal shock experiments at CERN’s HiRadMat facility 49 . 20 Last updates of the R&D activities for the redesign of the CERN’s AD-Target 50 . 20 Preliminary design study of the integration and remote handling processes for the Beam Dump Facility Target Complex 51 ............................. 21 Beam Dump Facility target: design status, beam tests in 2018 and material studies 52 . 22 Detailed design, prototyping activities and beam irradiation tests for the new n_TOF neu- tron spallation target 53 ................................... 22 Research of Materials in Target Environment at European Spallation Source 54 . 23 In-situ studies of phase transition related Pb transport in the SINQ target rods with use of the NEUTRA imaging instrument at PSI 55 ........................ 23 Thermo-mechanical analysis of NuMI Horn-1 for NuMI upgrade AIP56 . 24 IAEA Activities in Support of the Accelerator Based Simulation and Modelling of Radiation Damage Effects 57 ...................................... 25 Physics Beyond Colliders at CERN 58 ............................. 25 Multi-Physics coupling to model the TMRS Mark IV Middle Tungsten Target Stack 59 . 25 The LIEBE high-power target: Offline commissioning results. 60 . 26 Tungsten Oxidation AeroSol Transport (TOAST) Experiments 61 . 26 Diffusion of tritium produced in a graphite and SiC target 62 . 27 Exploratory study for the production of Sc beams at the ISOL facility of MYRRHA 63 . 28 Neutron Source Manufacturing at SNS 64 ........................... 28 J-PARC neutrino beam-line and radiation damage studies on Titanium alloys 65 . 29 Target system maintenance experience in hot cell at J-PARC 66 . 29 The ESSnuSB Target Station 67 ................................. 29 Techniques and Accomplishments of the Post Irradiation Examination Program at the Spal- lation Neutron Source 68 .................................. 30 The Influence of High Energy Proton Irradiation on Fine-Grained Isotropic Graphite Grades: A Summary of Recent RaDIATE Results 69 ........................ 30 Compact Sealed lithium target for accelerator-driven BNCT system 70 . 31 Targets for the SPES project and its applications: material selection and release simulations 71 ............................................... 32 HiRadMat: A Unique Facility Testing Materials with High Power Pulsed Beam 72 . 32 Design of high temperature ISOL targets 73 .......................... 33 Energy deposition in Candidate Materials for the Whole-Beam Dumps for the Advanced Photon Source Upgrade 74 ................................. 33 Design, study and tests of the Beam Dump for the SPES cyclotron commissioning 75 . 34 Design Optimization of the Mu2e Production Target 76 ................... 34 Recent developments of Hot Isostatic Pressing diffusion bonding technologies to enhance cooling efficiency and reliability of proton beam targets and dumps atCERN77 . 35 High Power Liquid Lead-bismuth Targetry for Intense Fast Neutron Sources Using a Super- conducting Electron Linac 78 ................................ 35 High Power Capability of the Primary Beam Dump Drum for FRIB – Simulation and Ex- perimental Study 79 ..................................... 36 FRIB Radiation Studies: Damage, Component Lifetimes, Hands-on Accessibility 80 . 36 Conceptual design of the granular 81 ............................. 37 Operation of and Upgrade Plans for the LANSCE Pulsed Neutron Sources 82 . 37 Radiation Protection at CERN - learn from the past and prepare for the future 86 . 38 Isotope Harvesting at FRIB 87 ................................. 38 Welcome Talk 91 ......................................... 39 High Power Targetry at FRIB 92 ................................ 39 Targets for the SPES project and its applications: material selection and release simulations 93 ............................................... 39 2018 High Power Targetry Workshop / Book of Abstracts Session 3-Post Irradiation Examination / 0 Progress of specimen cutout and damage inspection for used mer- cury target vessel at J-PARC Author: Takashi Naoe1 Co-authors: Hidetaka Kinoshita 1; Hiroshi Takada 1; Hiroyuki Kogawa 1; Katsuhiro Haga 1; Takashi Wakui 1 1 Japan Atomic Energy Agency Corresponding Author: [email protected] J-PARC mercury target vessel was cut in 2017. Prior to the target cutting, cutting tests were con- ducted to optimize cutting conditions based on the experienced difficulties in previous cutting.Im- provement in specimen cutout by remote handling and results of cavitation damage observation will be reported. Session 2-Radiation Damage in Target Material and Related Simulations / 1 Blister formation at subcritical doses in Tungsten irradiated by MeV protons Author: Inbal Gavish Segev1 Co-author: Ido Silverman 2 1 Soreq NRC 2 Soreq Corresponding Author: [email protected] Tungsten response to MeV protons irradiation has been studied experimentally, in particular with re- spect to bubbles and blister
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