DOCSLIB.ORG

V28 25022021 22H.Xlsx

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
V28 25022021 22H.Xlsx SP 2020+1, Preliminary Program DAY 1 Page 1 DAY 1 : March 17th, 2021 SPACE DEMOCRATIZATION PLENARY SESSION 9h00 CONFERENCE INTRODUCTION E X H I Plenary Round Table #1 : B I 9h20 AGENCIES MID AND LONG TERM POLICIES T Chair : C. MANFLETTI, ESA I O N a 10h50 COFFEE BREAK n d N Plenary Round Table #2 : E T 11h10 PRIMES AND OPERATORS VS SUPPLIERS FOR SPACE TRANSPORTATION and SPACECRAFT W Chairs : D. RIBEREAU, ArianeGroup, Jamila MANSOURI, ESA O R K I N G 12:40 LUNCH BREAK SP 2020+1, Preliminary Program DAY 1 Page 2 KEYNOTE SPEECH #1: Space democratization 14h00 Angelo FONTANA , AVIO S.p.A., IT PARALLEL SESSIONS Room 1 Room 2 Room 3 Room 4 Room 5 Room 6 Room 7 SESSION 01 - ST SESSION 02 - ST SESSION 03 - SC SESSION 04 - SC SESSION 05 - SC SESSION 06 - SC SESSION 07 - SC Lox/Methane Engine developements Solid Rocket Motors Cubesat Propulsion Systems 1 Electric Propulsion 1 Modeling and Simulation 1 Capabilities and Techniques Chemical Thrusters 1 CHAIR 1 Marc VALES, Dassault Aviation, FR Yann TALAMONI, ArianeGroup, FR Alberto GARBAYO, AVS -UK, UK M. COLETTI, Thales Alenia Space, UK Victor FERNANDEZ (ESA) Mark FORD (ESA) Kenichi KIMOTO, IHI, JP CHAIR 2 Simon HYDE (ESA) Marco LEONARDI (ESA) Davina DI CARA (ESA) Jose GONZALEZ DEL AMO (ESA) Helmut CIEZKI, DLR, DE Simone CIARALLI, OHB, SE Ferran VALENCIA (ESA) 00159 - Prometheus: Precursor of new low-cost 00007 - P120C Solid Rocket Motor - Synthesis of 00102 - Development of impulse bit-based 00080 - Development status of the Advanced Cusp 00291 - Demonstrator of a Continuously Operating 00079 - Electric Propulsion Torsional Thrust 00059 - An Overview of the LEROS 2c MMH/MON rocket Engine Family the development of the common propulsive SRM effective thrust control for fine precision Field Thruster propulsion system Divert- and Attitude Control System with Run Balance with wireless microwave power transfer High Performance, Cost Effective Apogee Engine for Ariane 6 and Vega-C propulsion systems on CubeSats Time of One Minute Pamela Simontacchi Max Vaupel Kyaw Swar Robert Westcott E Tarquinio Germani Sakari Teerikoski Norman Hopfe 14:40 1 X ArianeGroup - FR Airbus - DE AVS - Added Value Solutions UK - UK Nammo - GB EUROPROPULSION - FR GomSpace Sweden - SE Bayern-Chemie Gmbh - DE H I B 00097 - Development status of the liquid oxygen 00414 - Ariane 6 & VEGA-C Programs - The P120C 00314 - Assessment of the impact of a 00402 - The design, manufacture, and testing of a 00306 - Assessment of numerical diffusion effects 00263 - The Design, Fabrication And Test Progress 00458 - Effect of Chamber Pressure and Mixture and methane M10 rocket engine for the Vega-E SRM Nozzle Qualification and Manufacturing miniaturized electric propulsion system on the low powered magnetically shielded krypton Hall in magnetized plasma plume simulations Summary of the Iridium catalysed electrolysis Ratio variation in chamber temperature of Liquid I upper stage Transition Phase cubesat technologies effect thruster. thruster rocket thruster T Alberto Modesti Daniele Kajon Yann Talamoni Fabrizio Stesina Thomas Munro-O'Brien Charles Muir Mn Prakash I 15:00 2 Universidad Carlos III de Madrid - UC3M - ES AVIO SpA - IT ArianeGroup - FR Politecnico di Torino - IT University of Southampton - UK Imperial College London - UK Liquid Propulsion Systems Centre - ISRO - IN O N 00160 - HYPROB-NEW: recent developments of 00355 - A Sounding Rocket Solid Propellant First 00425 - Miniaturizing a resistojet manufacturing, 00155 - Model of the Space Charge Limited 00559 - A software for computational plasma 00168 - Laser-induced fluorescence technique 00459 - Sensitivity Study on Pulse mode a the LOX/LCH4 research line Stage postproduction analysis and testing Electron Emission from Dispenser Cathodes engineering for European space industry development for Hall thrusters diagnostic in 3D performance in AOCS Thruster due to temperature space variations n Francesco Battista Alexander Weigand Swati Thirumangalath Jan-Philipp Wulfkuehler Dejan Petkow Yordanka Dancheva M Ponnuswamy d 15:20 3 CIRA - IT Bayern-Chemie GmbH - DE VTT & Aurora Propulsion Technologies Oy - FI Technische Universität Dresden - DE SPARC Industries SARL - LU Aerospazio Tecnologie - IT Liquid Propulsion Systems Centre - ISRO - IN N E 00416 - Development of LOX-Methane 00401 - Collecting data on aluminum combustion 00311 - Modular impulsive green monopropellant 00470 - Ariane Group 5A Neutralizer qualification 00111 - Numerical simulation of the plume of a 00115 - A non-invasive HET plasma diagnostic tool 00462 - Devolepment of deep throttling engine for T Technology Demonstrator engine and its oxides in solid rocket motors propulsion system (MIMPS-G) overview Magnetically Enhanced Plasma Thruster based on a 1 MSa/s imaging acquisition platform interplanetry missions featuring narrow-band spectral filtering and quasi W Anish K C Stefania Carlotti Ahmed Nosseir Christian Altmann Simone Di Fede real-time processing Ebin Thomas O 15:40 4 Liquid Propulsion Systems Centre - ISRO - IN Politecnico di Milano - IT TU DELFT x University of Pisa - IT ArianeGroup - DE University of Padova - IT Yordanka Dancheva Indian Space Research Organisation - IN R Aerospazio Tecnologie - IT K I 00088 - Development of a 25 kN Oxygen-Methane 00526 - Prediction of multi-factor coupling 00014 - ALGERIA’s first developed satellite 00117 - Emission characteristics and 1250h 00274 - Developing a 3D Numerical Model of a 00322 - Quartz Crystal Microbalance-based 00495 - Investigation of Low Power Arcjet N Test Chamber ablation of EPDM insulation in two-phase propulsion system based on green propellant endurance test of a cold electron field emitter Magnetized Vacuum Arc Thruster Examination of Sputtering Phenomena of RF Ion Thruster in Test Facilities at IRS and ESA-ESTEC G environment based on CNTs for space applications. Thrusters through Numerical Simulation Horacio Moreira Djamal Darfilal Adam Obrusnik Le Wang Martin Tajmar Jens Simon Partho Pratim Upadhyay 16:00 5 Omnidea Lda. - PT Satellites Development Center - DZ PlasmaSolve s.r.o. - CZ Northwestern Polytechnical University - CN Technische Universität Dresden - DE DLR - German Aerospace Center - DE Institut für Raumfahrtsysteme - DE 16:20 COFFEE BREAK SP 2020+1, Preliminary Program DAY 1 Page 3 Room 1 Room 2 Room 3 Room 4 Room 5 Room 6 Room 7 SESSION 08 - ST SESSION 09 - ST SESSION 10 - SC SESSION 11 - SC SESSION 12 - SC SESSION 13 - SC SESSION 14 - SC Programs Aerospike Nozzles Cubesat Propulsion Systems 2 Electric Propulsion 2 Modeling and Simulation 2 Fluid Systems 1 Chemical Thrusters 2 CHAIR 1 Gérard ORDONNEAU, ONERA, FR U. PALMNÄS, SE Alberto GARBAYO, AVS -UK, UK M. COLETTI, Thales Alenia Space, UK Louis WALPOT (ESA) Markus PEUKERT, OHB, DE Gilles VIGIER ,3AF,FR CHAIR 2 Johan STEELANT (ESA) Mark FORD (ESA) Kathe DANNEMEYER (ESA) Davina DI CARA (ESA) Bayrem ZITOUNI, OHB, DE Richard SCHWANE (ESA) Chris HUNTER (ESA) 00488 - Technology-driven Selection and Design 00403 - Research Activities in the Development of 00082 - Investigation of Thermal Behaviour of 00150 - Performance characterisation of the 00411 - OpenPlume for EP and CP plume 00040 - Modeling the Propellant-less Thrust 00045 - An Overview of the Medium and High for future Korean Launch Systems DemoP1: a LOX/LNG Aerospike Engine Additively Manufactured Green Bi-Propellant Water ElecTrolysis Hall Effect Thruster (WET-HET) modelling: tool developments status Obtainable from Quantised Inertia. Altitude Space Propulsion Test Facilities in Demonstrator Thrusters in CubeSat Applications Using Transient using direct thrust measurements Westcott Daeban Seo Thermal Modelling Bayrem Zitouni Mike Mcculloch E Federico Rossi Alexander Schwertheim Matthew Palmer 16:40 1 KARI - KR Peter Van Den Berg OHB - DE University of Plymouth - UK X Pangea Aerospace - ES Imperial College London - UK Nammo - GB H Delft University of Technology - NL I B 00587 - Innovations in Propulsion within ESA’S 00406 - Investigation of aerodynamic thrust- 00504 - Study of Plume Impingement on CubeSat 00254 - Design of an experimental ablative pulsed 00424 - Plasma brake deorbiting simulation using 00275 - The Development of Highly Efficient 00339 - Overview of Spacecraft Propulsion Future Launcher Preparatory Programme (FLPP) vector control for aerospike nozzles in cold-gas Structure and Solar Array by Different Propellants plasma thruster for micropropulsion dynamic space environment Miniaturised Proportional Valves Based on Activities in Thales Alenia Space in the UK I Advanced Technology experiments Piezoelectric PZT Actuators Harshit Saini Scherezade Barquero Pyry Peitso Mark Pollard T Kate Underhill Jan Sieder-Katzmann Charles Opoku 17:00 2 I SRM Institute of Science and Technology - IN Universidad Carlos III de Madrid - UC3M - ES Aurora Propulsion Technologies - FI Thales Alenia Space UK - UK ESA - NL Technische Universität Dresden - DE The Open University - UK O N 00461 - Overview of the activities promoted by 00480 - ACTiVE – Optimisation of a fluidic thrust 00226 - Experimental Study on Micropropulsion 00247 - Design, Set-Up, and First Ignition of the RF 00582 - Design of a Hollow Cathode Thruster: 00418 - Investigation of hysteresis on propellant 00567 - Overview of the space propulsion the Italian Space Agency in the field of liquid vector control on aerospike nozzles Using Dust Explosion of Aluminum/Magnesium Helicon-based Plasma Thruster Concepts, Parameter Study and Initial Test Results flow rate for 10 cm class microwave ion thruster activities at the CNES Toulouse Space Center a space propulsion with Water
Load more

Recommended publications
  • First Stage of a Highly Reliable Reusable Launch System
    First Stage of a Highly Reliable Reusable Launch System * $ Kurt J. Kloesel , Jonathan B. Pickrelf, and Emily L. Sayles NASA Dryden Flight Research Center, Edwards, California, 93523-0273 Michael Wright § NASA Goddard Space Flight Center, Greenbelt, Maryland, 20771-0001 Darin Marriott** Embry-Riddle University, Prescott, Arizona, 86301-3720 Dr. Leo Hollandtf General Atomics Electromagnetic Systems Division, San Diego, California, 92121-1194 Dr. Stephen Kuznetsov$$ Power Superconductor Applications Corporation, New Castle, Pennsylvania, 16101-5241 Electromagnetic launch assist has the potential to provide a highly reliable reusable first stage to a space access system infrastructure at a lower overall cost. This paper explores the benefits of a smaller system that adds the advantages of a high specific impulse air-breathing stage and supersonic launch speeds. The method of virtual specific impulse is introduced as a tool to emphasize the gains afforded by launch assist. Analysis shows launch assist can provide a 278-s virtual specific impulse for a first-stage solid rocket. Additional trajectory analysis demonstrates that a system composed of a launch-assisted first-stage ramjet plus a bipropellant second stage can provide a 48-percent gross lift-off weight reduction versus an all-rocket system. The combination of high-speed linear induction motors and ramjets is identified, as the enabling technologies and benchtop prototypes are investigated. The high-speed response of a standard 60 Hz linear induction motor was tested with a pulse width modulated variable frequency drive to 150 Hz using a 10-lb load, achieving 150 mph. A 300-Hz stator-compensated linear induction motor was constructed and static-tested to 1900 lbf average.
    [Show full text]
  • Space in Space
    SPACE IN SPACE Michal V{J~ÁK 16.5.2019 1. AREA IN SPACE OPPORTUNITY 2. WHY IS IT STILL HERE ? 3. WHAT IS IN PROGRESS ? Technologie které známe, máme a ovládáme 4. WHAT IS THE FUTURE ? musíme umět spojit do komplexních celků tady 5. HOW CAN WE MANAGE IT ? v Česku a tyto pak obchodovat. 6. VEGA EXAMPLE Jedině tak se dostaneme na vyšší příčky 7. EPD EXAMPLE hodnotových řetězců. 8. VISION Je třeba spolupracovat a důvěřovat si. Michal Vajdák Mezi občany nesmějí platit jiné privileje, diplomy a erby, než které spočívají v zásluhách, práci a rozumu. (krédo bratří Grégrů na pamětní desce při vstupu do pražského Žofína) AREA IN SPACE OPPORTUNITY Space Business . Higher levels of value chains opportunity . Space - the technology development driver . No boundaries in expansion . Space - the unique integrator of human activities . Research activities to explore NEW . Development of new technologies . Commercialization of new technologies . A new age of autonomous systems and businesses . UP and DOWN stream of technology transfer WHY IS IT STILL HERE ? Business Specifics . Low volume production . National interests and limitations . New technologies maturation needs . Significant SME support . Need for autonomous systems WHAT IS IN PROGRESS = ALREADY GONE Space Areas . Low Earth orbit satellites . Defense on orbit . Stratospheric applications . Mission spacecraft . Launchers under development (VEGA-C/E, Ariane 6/7) Source: ESA WHAT IS THE FUTURE ? Future Space Areas . New launcher technologies . Human flight technologies as space safety and security, transportation of humans and cargo or sub-orbital spaceflights . Spacecraft technologies to be used for a variety of purposes, including deep space missions (e.g.
    [Show full text]
  • Worldwide Equipment Guide
    WORLDWIDE EQUIPMENT GUIDE TRADOC DCSINT Threat Support Directorate DISTRIBUTION RESTRICTION: Approved for public release; distribution unlimited. Worldwide Equipment Guide Sep 2001 TABLE OF CONTENTS Page Page Memorandum, 24 Sep 2001 ...................................... *i V-150................................................................. 2-12 Introduction ............................................................ *vii VTT-323 ......................................................... 2-12.1 Table: Units of Measure........................................... ix WZ 551........................................................... 2-12.2 Errata Notes................................................................ x YW 531A/531C/Type 63 Vehicle Series........... 2-13 Supplement Page Changes.................................... *xiii YW 531H/Type 85 Vehicle Series ................... 2-14 1. INFANTRY WEAPONS ................................... 1-1 Infantry Fighting Vehicles AMX-10P IFV................................................... 2-15 Small Arms BMD-1 Airborne Fighting Vehicle.................... 2-17 AK-74 5.45-mm Assault Rifle ............................. 1-3 BMD-3 Airborne Fighting Vehicle.................... 2-19 RPK-74 5.45-mm Light Machinegun................... 1-4 BMP-1 IFV..................................................... 2-20.1 AK-47 7.62-mm Assault Rifle .......................... 1-4.1 BMP-1P IFV...................................................... 2-21 Sniper Rifles.....................................................
    [Show full text]
  • Paolo Bellomi
    Paolo Bellomi Date of birth: 30/10/1958 Nationality: Italian Gender Male (+39) 3286128385 [email protected] www.linkedin.com/in/paolo-bellomi-78a872160 via Pontina 428, 00128, Roma, Italy WORK EXPERIENCE 01/06/2021 – CURRENT – Colleferro, Italy CHIEF TECHNICAL OFFICER – AVIO S.P.A. As Chief Technical Officer, he validates the Flight Worthiness of the products and services of Avio, including the Launch System and the mission preparation for Vega family. In the meantime he is in charge of the pre-competitive research, the product strategy and technological roadmap for Avio and takes care of several new initiatives (as the Space Propulsion Test Facility, located in Sardinia). He is the CEO of SpaceLab, an Avio and ASI (Italian Space Agency) company. He supports Avio CEO on a number of tasks, including Merger and Acquisition opportunities scouting and evaluation. 01/01/2013 – 31/05/2021 – Colleferro (RM) TECHNICAL DIRECTOR – AVIO S.P.A. Managed the directorate of Engineering and Product Development in Avio S.p.A. As Senior Vice President, he was in charge of the design, development and qualification of Avio S.p.A. products, in both space and defense application domain. He was the owner of the company development process, and as such, he led a 200-persons team; he technically drove a plethora of lower tier contractors or partners. In this position, he contributed to the European decision making for the space transportation systems Ariane 6 and Vega C: in particular he fostered the need for development of Solid Rocket Motor common, to Ariane 62 and 64 and Vega C and subsequently Vega E family.
    [Show full text]
  • Space Projects
    Developed in the Czech Republic SPACE PROJECTS E-PUMP ⊲ Development of an electrically driven pump for rocket engines VEGA-E M10 ENGINE VALVES PACKAGE ⊲ Prime contractor and design authority SOLAR PANEL HINGE ⊲ Design of test bench, instrumentation and tooling PHOBOS PHOOTPRINT ⊲ Soil simulator study, design of Zero-G test platform ACES ELT (European Laser Timing) ⊲ SPAD laser head housing - fracture control and structural analysis EXOMARS ⊲ Design for LID and IR interface MTG CRYOSTAT ⊲ Structure for IRS and FCI instruments OMICRON Space Habitat ⊲ Orbital habitat concept S.H.E.E. (Self-Deployable Habitat for Extreme Environments) ELECTRIC PUMPS for Rocket Engines ⊲ Uses high-speed electric motor to drive the pump instead of a turbine ⊲ Design based on 30 years of experience with rotating machines ⊲ Enables substantially simplified rocket engine architecture ⊲ Innovative sealing – MMH, NTO, H2O2 pump ⊲ Green propellants applications ⊲ Fluid dynamic bearings The advancements in power electronics and bearing technology allow for a new way of thinking about the propellant feed in rocket engines. The highly efficient high-speed electric pump enables to decouple the challenging design difficulties of the turbopump while providing new possibilities in engine regulation and throttling. The benefits are apparent in micro and small launchers application as well as in larger spacecrafts and landers. E-Pump Cycle Rocket Engine battery (DC source) fuel oxidizer g n li o o c e l z z o n REGULATING VALVES for 100 kN throttleable lox-methane expander engine ⊲ Standard space rated interfaces ⊲ Electronic control for regulation ⊲ Precise control and regulation characteristics ⊲ Flow-optimized, mass-optimized, cost-optimized Location of Regulating Valves Main Fuel Valve Turbopump Bypass Regulation Regulating valves developed for liquid- propellant rocket engines are subject to demanding standards concerning perfect technological qualities and engineering reliability.
    [Show full text]
  • Development of the Liquid Oxygen and Methane M10 Rocket Engine for the Vega-E Upper Stage
    DOI: 10.13009/EUCASS2019-315 8TH EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS) Development of the liquid oxygen and methane M10 rocket engine for the Vega-E upper stage D. Kajon(1), D.Liuzzi (1), C. Boffa (1), M. Rudnykh(1), D. Drigo(1), L. Arione(1), N. Ierardo(2), A. Sirbi(2) (1) Avio S.p.A., Via Ariana, km 5.2, 00034 Colleferro, Italy (2) ESA-ESRIN: Largo Galileo Galilei 1, 00044 Frascati, Italy Abstract In the frame of the VEGA-E preparation programme to improve the competitiveness of VEGA launch service, AVIO is developing a new 10 Tons liquid cryogenic rocket engine called M10. The present work outlines the development status of the M10 rocket engine. The reference configuration for this engine is a full expander cycle using liquid oxygen and methane as propellants; the use of innovative technologies for the upper stage engine will enable the increase of competitiveness of VEGA -E through the reduction of the launch service costs and increase of flexibility. After having performed the Step 1 of the Preliminary Design Review (PDR) at engine level, the development of main engine subsystems (e.g. turbopumps, valves, cardan, igniter, ...) is ongoing and contributes to the design of the first Development Model (DM1) which will be manufactured by end 2019 and subject to hot firing tests. Regarding the core new development of the Thrust Chamber Assembly (TCA), a trade-off between the conventional bi-metallic nickel-copper manufacturing approach and an innovative design based on Additive Layer Manufacturing (ALM) is conducted, based on sub-scale hot firing tests of both configurations.
    [Show full text]
  • Installed Performance Evaluation of an Air Turbo-Rocket Expander Engine ∗ V
    Aerospace Science and Technology 35 (2014) 63–79 Contents lists available at ScienceDirect Aerospace Science and Technology www.elsevier.com/locate/aescte Installed performance evaluation of an air turbo-rocket expander engine ∗ V. Fernández-Villacé a, , G. Paniagua a, J. Steelant b a Von Karman Institute for Fluid Dynamics, Chaussée de Waterloo 72, Rhode-St-Genèse, Belgium b European Space Agency, Keplerlaan 1, Noordwijk, The Netherlands article info abstract Article history: The propulsion plant of a prospective supersonic cruise aircraft consists of an air turbo-rocket expander Received 13 January 2014 and a dual-mode ramjet. A comprehensive numerical model was constructed to examine the performance Received in revised form 25 February 2014 of the air turbo-rocket during the supersonic acceleration of the vehicle. The numerical model comprised Accepted 15 March 2014 a one-dimensional representation of the fluid paths through the dual-mode ramjet, the air turbo-rocket Available online 21 March 2014 combustor, the regenerator and the airframe-integrated nozzle, whereas the turbomachinery and the air Keywords: turbo-rocket bypass were included as zero-dimensional models. The intake operation was based on the Rocket results of time-averaged Euler simulations. A preliminary engine analysis revealed that the installation Expander effects restricted significantly the operational envelope, which was subsequently extended bypassing the Air-breathing air turbo-rocket. Hence the engine was throttled varying the mixture ratio and the fan compression ratio. Combined cycle Nevertheless, the performance was optimal when the demand from the air turbo-rocket matched the Numerical model intake air flow capture. The heat recovery across the regenerator was found critical for the operation of Installed performance the turbomachinery at low speed.
    [Show full text]
  • Optimized Dual Expander Aerospike Rocket Joshua N
    Air Force Institute of Technology AFIT Scholar Theses and Dissertations Student Graduate Works 3-11-2011 Optimized Dual Expander Aerospike Rocket Joshua N. Hall Follow this and additional works at: https://scholar.afit.edu/etd Part of the Aerospace Engineering Commons Recommended Citation Hall, Joshua N., "Optimized Dual Expander Aerospike Rocket" (2011). Theses and Dissertations. 1326. https://scholar.afit.edu/etd/1326 This Thesis is brought to you for free and open access by the Student Graduate Works at AFIT Scholar. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of AFIT Scholar. For more information, please contact [email protected]. OPTIMIZED DUAL EXPANDER AEROSPIKE ROCKET THESIS Joshua N. Hall, Captain, USAF AFIT/GAE/ENY/11-M10 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED The views expressed in this thesis are those of the author and do not reflect the official policy or position of the United States Air Force, Department of Defense, or the United States Government. This material is declared a work of the U.S. Government and is not subject to copyright protection in the United States. AFIT/GAE/ENY/11-M10 OPTIMIZED DUAL EXPANDER AEROSPIKE ROCKET THESIS Presented to the Faculty Department of Aeronautics and Astronautics Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command In Partial Fulfillment of the Requirements for the Degree of Master of Science in Aeronautical Engineering Joshua N. Hall, B.S.
    [Show full text]
  • Solid Propellants Part One
    KMC PAMPHLET AMCP 706-175 ENGINEERING DESIGN HANDBOOK EXPLOSIVES SERIES SOLID PROPELLANTS PART ONE By A. M. Ball CONSISTING OF CHAPTERS 1-10 PREFACE This handbook has been prepared as one of a series on Explosives. It is part of a group of handbooks covering the engineering principles and fundamental data needed in the development of Army materiel, which (as a group) constitutes the Engineering Design Handbook Series of the Army Materiel Command. This handbook presents information on the design, functioning and manufacture of solid propellants for use in propelling charges for guns and rockets. The text and illustrations for this handbook were prepared by Hercules Powder Company under subcontract to the Engineering Hand­ book Office of Duke University, prime contractor to the Army Research Office-Durham for the Engineering Design Handbook Series. Agencies of the Department of Defense, having need for Handbooks, may submit requisitions or official requests directly to Publications and Reproduction Agency, Letterkenny Army Depot, Chambersburg, Pennsylvania 17201. Contractors should submit such requisitions or requests to their contracting officers. Comments and suggestions on this handbook are welcome and should be addressed to Army Research Office-Durham, Box CM, Duke Station, Durham, North Carolina 27706. TABLE OF CONTENTS Paragraph Page PREFACE.............................................................................................. ii LIST OF ILLUSTRATIONS............................................................. viii LIST OF
    [Show full text]
  • Multidisciplinary Design Optimization of Reusable Launch Vehicles for Different Propellants and Objectives
    Multidisciplinary Design Optimization of Reusable Launch Vehicles for Different Propellants and Objectives K. Dresia ∗, S. Jentzsch †, G. Waxenegger-Wilfing ‡, R. Hahn § and J. Deeken ¶ Institute of Space Propulsion, DLR, Hardthausen, Germany M. Oschwald ‖ Institute of Space Propulsion, DLR, Hardthausen, Germany Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University, Aachen, Germany F. Mota ∗∗ Federal University of ABC, São Paulo, Brazil Identifying the optimal design of a new launch vehicle is most important since design deci- sions made in the early development phase limit the vehicles’ later performance and determines the associated costs. Reusing the first stage via retro-propulsive landing increases the complex- ity even more. Therefore, we develop an optimization framework for partially reusable launch vehicles, which enables multidisciplinary design studies. The framework contains suitable mass estimates of all essential subsystems and a routine to calculate the needed propellant for the ascent and landing maneuvers. For design optimization, the framework can be coupled with a genetic algorithm. The overall goal is to reveal the implications of different propellant combi- nations and objective functions on the launcher’s optimal design for various mission scenarios. The results show that the optimization objective influences the most suitable propellant choice and the overall launcher design, concerning staging, weight, size, and rocket engine parameters. In terms of gross lift-off weight, liquid hydrogen seems to be favorable. When optimizing for a minimum structural mass or an expandable structural mass, hydrocarbon-based solutions show better results. Finally, launch vehicles using a hydrocarbon fuel in the first stage and liquid hydrogen in the upper stage are an appealing alternative, combining both fuels’ benefits.
    [Show full text]
  • Institute of Space Propulsion Lampoldshausen
    2017 - 2011 Part 1 Part Report Status Institute of Space Propulsion Lampoldshausen Status Report 2011-2017 Part 1 Institute of Space DLR Campus Site Management Propulsion Lampoldshausen Manager: Klaus Schäfer Director of Institute: Tobias Neff Prof. Dr. Stefan Schlechtriem Representatives IMB Branch Office of Institute Markus Prochazka Cornelia Bugge Departments Safety,Quality, Rocket Propulsion Engineering Test Facilities Propellants Technical Services Prof. Dr. Michael Klaus Schäfer Anja Frank Dr. Helmut Ciezki Michael Dommers Oschwald Head of Department Head of Department Head of Department Head of Department Head of Department Stand: 18.01.2016 Deutsches Zentrum für Luft- und Raumfahrt German Aerospace Center Institute of Space Propulsion Im Langen Grund 74239 Hardthausen Germany Tel.: +49 6298 28-0 Fax: +49 6298 28-190 www.dlr.de/la Cover Image: LOX/CH4test at test bench P3.2. Institute of Space Propulsion Institut für Raumfahrtantriebe Status Report 2011-2017 Status Report 2011-2017 DLR Lampoldshausen – Meeting the Demands of altitude testing is mandatory and represents a major Europe’s Spaceflight Program core competence in Lampoldshausen. All critical components and operating procedures for Space flight provides enormous benefits for scientific the new Vinci upper stage engine will be developed development and everyday life on earth. The fact is, it and tested in Lampoldshausen. In line with the goes unnoticed by most people although space flight German Space Strategy, DLR has defined specific and its fundamental research and services mean that research and development targets ranging from everyone can profit from the achievements of our system analysis of the engines, thrust chambers, modern society. Securing Europe’s access to space is nozzles, combustion, fuel management, ignition - crucial if Europe is to continue to play a leading role in particularly under vacuum conditions, cryo- space exploration and scientific progress.
    [Show full text]
  • A Reliable Method for Predicting the Specific Impulse of Chemical Propellants Dany Frem1
    doi: 10.5028/jatm.v10.945 ORIGINAL PAPER xx/xx A Reliable Method for Predicting the Specific Impulse of Chemical Propellants Dany Frem1 How to cite Frem D http://orcid.org/0000-0001-6647-2359 Frem D (2018) A Reliable Method for Predicting the Specific Impulse of Chemical Propellants. J Aerosp Technol Manag, 10: e3318. doi: 10.5028/jatm.v10.945. ABSTRACT: The specific impulse I( sp) is an important performance parameter that describes energy efficiency of propellant combustion and is intimately related to the rocket engine thrust. In this study, it was possible by using only two variables, i.e., the heat of reaction (Q) and the number of moles of gaseous reaction products per gram of propellant (Ng) calculated according to [H2O-CO2] arbitrary decomposition assumption and constants derived from the ISPBKW code to predict the specific impulse of more than 165 compositions belonging to virtually all classes of propellants such as monopropellants, single-base, double-base, triple-base, and cast modified double-base (CMDB) propellants, pseudo-propellants, composite propellants, liquid mono- and bipropellants, and finally hybrid propellants. Further analysis reveals that for C-H-N-O containing propellants, the specific impulse values estimated using the new method should not deviate more than 5% from the output of the ISPBKW thermochemical code. KEYWORDS: Specific impulse prediction, Solid propellants, Liquid propellants, Hybrid propellants, ISPBKW code. INTRODUCTION The first propellant ever created was black powder or gunpowder, which consists of a physical mixture of saltpeter, charcoal and sulfur. For many centuries, this low energy composite mixture served as the sole energetic material for both military and civilian applications.
    [Show full text]