STP-27RD Press Kit MAY 2019
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Starliner Rudolf Spoor Vertregt-Raket Van De Hoofdredacteur
Starliner Rudolf Spoor Vertregt-raket Van de hoofdredacteur: Ook de NVR ontsnapt niet aan de gevolgen van het Corona- virus: zoals u in de nieuwsbrief heeft kunnen lezen zijn we genoodzaakt geweest de voor maart, april en mei geplande evenementen op te schorten. In de tussentijd zijn online ruimtevaart-gerelateerde initiatieven zeer de moeite waard om te volgen, en in de nieuwsbrief heeft u daar ook een overzicht van kunnen vinden. De redactie heeft zijn best gedaan om ook in deze moeilijke tijden voor u een afwisselend nummer samen te stellen, met onder andere aandacht voor de lancering van de eerste Starliner, een studentenproject waarin een supersone para- Bij de voorplaat chute getest wordt, tests van een prototype maanrover op het DECOS terrein in Noordwijk en een uitgebreide analyse Kunstzinnige weergave van de lancering van de Vertregt-raket vanuit met moderne middelen van het Vertregt raketontwerp uit de Suriname. De vlammen zijn gebaseerd op die van andere raketten jaren ‘50. Dit laatste artikel is geïnspireerd door de biografie met dezelfde stuwstoffen. [achtergrond: ESA] van Marius Vertregt die in het tweede nummer van 2019 gepubliceerd werd, en waarvan we een Engelstalige versie hebben ingediend voor het IAC 2020 in Dubai. Dit artikel is ook daadwerkelijk geselecteerd voor presentatie op de confe- rentie, maar door de onzekerheden rond het Coronavirus is de conferentie helaas een jaar uitgesteld. Ook andere artikelen uit Ruimtevaart worden in vertaalde vorm overgenomen door Engelstalige media. Zo verscheen het artikel van Henk Smid over Iraanse ruimtevaart uit het eerste nummer van dit jaar zelfs in de bekende online publicatie The Space Review. -
Richard Hunter1, Mike Loucks2, Jonathan Currie1, Doug Sinclair3, Ehson Mosleh1, Peter Beck1
Co-Authors: Richard Hunter1, Mike Loucks2, Jonathan Currie1, Doug Sinclair3, Ehson Mosleh1, Peter Beck1 1 Rocket Lab USA, Inc. 2Space Exploration Engineering 3Sinclair by Rocket Lab (formerly Sinclair Interplanetary) Photon-enabled Planetary Small Spacecraft Missions For Decadal Science A White Paper for the 2023-2032 Planetary Decadal Survey 1. OVERVIEW Regular, low-cost Decadal-class science missions to planetary destinations enabled by small high-ΔV spacecraft, like the high-energy Photon, support expanding opportunities for scientists and increase the rate of science return. The high-energy Photon can launch on Electron to precisely target escape asymptotes for planetary small spacecraft missions with payload masses up to ~50 kg without the need for a medium or heavy lift launch vehicle. The high-energy Photon can also launch as a secondary payload with even greater payload masses to deep-space science targets. This paper describes planetary mission concepts connected to science objectives that leverage Rocket Lab’s deep space mission approach. The high-energy Photon can access various planetary science targets of interest including the cislunar environment, Small Bodies, Mars, Venus, and the Outer Planets. Additional planetary small spacecraft missions with focused investigations are recommended, including dedicated small spacecraft missions that do not rely on launch as a secondary payload. 2. HIGH-ENERGY PHOTON Figure 1: The high-energy The high-energy Photon (Figure 1) is a self-sufficient small spacecraft Photon enables small planetary capable of long-duration interplanetary cruise. Its power system is science missions, including Venus probe missions. conventional, using photovoltaic solar arrays and lithium-polymer secondary batteries. The attitude control system includes star trackers, sun sensors, an inertial measurement unit, three reaction wheels, and a cold-gas reaction control system (RCS). -
Safety Consideration on Liquid Hydrogen
Safety Considerations on Liquid Hydrogen Karl Verfondern Helmholtz-Gemeinschaft der 5/JULICH Mitglied FORSCHUNGSZENTRUM TABLE OF CONTENTS 1. INTRODUCTION....................................................................................................................................1 2. PROPERTIES OF LIQUID HYDROGEN..........................................................................................3 2.1. Physical and Chemical Characteristics..............................................................................................3 2.1.1. Physical Properties ......................................................................................................................3 2.1.2. Chemical Properties ....................................................................................................................7 2.2. Influence of Cryogenic Hydrogen on Materials..............................................................................9 2.3. Physiological Problems in Connection with Liquid Hydrogen ....................................................10 3. PRODUCTION OF LIQUID HYDROGEN AND SLUSH HYDROGEN................................... 13 3.1. Liquid Hydrogen Production Methods ............................................................................................ 13 3.1.1. Energy Requirement .................................................................................................................. 13 3.1.2. Linde Hampson Process ............................................................................................................15 -
Internal Aerodynamics in Solid Rocket Propulsion (L’Aérodynamique Interne De La Propulsion Par Moteurs-Fusées À Propergols Solides)
NORTH ATLANTIC TREATY RESEARCH AND TECHNOLOGY ORGANISATION ORGANISATION AC/323(AVT-096)TP/70 www.rta.nato.int RTO EDUCATIONAL NOTES EN-023 AVT-096 Internal Aerodynamics in Solid Rocket Propulsion (L’aérodynamique interne de la propulsion par moteurs-fusées à propergols solides) The material in this publication was assembled to support a RTO/VKI Special Course under the sponsorship of the Applied Vehicle Technology Panel (AVT) and the von Kármán Institute for Fluid Dynamics (VKI) presented on 27-31 May 2002 in Rhode-Saint-Genèse, Belgium. Published January 2004 Distribution and Availability on Back Cover NORTH ATLANTIC TREATY RESEARCH AND TECHNOLOGY ORGANISATION ORGANISATION AC/323(AVT-096)TP/70 www.rta.nato.int RTO EDUCATIONAL NOTES EN-023 AVT-096 Internal Aerodynamics in Solid Rocket Propulsion (L’aérodynamique interne de la propulsion par moteurs-fusées à propergols solides) The material in this publication was assembled to support a RTO/VKI Special Course under the sponsorship of the Applied Vehicle Technology Panel (AVT) and the von Kármán Institute for Fluid Dynamics (VKI) presented on 27-31 May 2002 in Rhode-Saint-Genèse, Belgium. The Research and Technology Organisation (RTO) of NATO RTO is the single focus in NATO for Defence Research and Technology activities. Its mission is to conduct and promote co-operative research and information exchange. The objective is to support the development and effective use of national defence research and technology and to meet the military needs of the Alliance, to maintain a technological lead, and to provide advice to NATO and national decision makers. The RTO performs its mission with the support of an extensive network of national experts. -
Payload User's Guide
PAY L O A D USER'S GUIDE April 2019 Version 6.3 APRIL 2019 | VERSION 6.3 1 Unprecedented access to space We are in an exciting new era of small satellite technology - one that’s making life on Earth better. Small satellites keep us connected, provide security, help us monitor resources and environmental change, and they enable us to explore new and exciting science that benefits us all. Access to orbit for these small satellites has been challenging, until now. Unprecedented access to space to Unprecedented access We believe the launch process should be simple, seamless and tailored to your mission - from idea to orbit. Since the Electron launch vehicle was first conceived in 2013, every detail of the Rocket Lab launch experience has been designed to provide small satellites with rapid, reliable and affordable access to space. Innovation is at the core of the Electron launch vehicle, just as it’s at the core of the revolutionary small satellites we’re launching to orbit. We’ve designed Electron to be built and launched with unprecedented frequency, while providing the smoothest ride and most precise deployment to orbit for your satellite. We’ve also developed the world’s only private orbital launch pad to provide unrivalled scheduling freedom. Humankind’s next major achievements await us on orbit. We’ll take you there. Peter Beck Founder and Chief Executive of Rocket Lab PAYLOAD USER’S GUIDE OVERVIEW This document is presented as an introduction to the launch services available on the Electron Launch Vehicle. It is provided for planning purposes only and is superseded by any mission specific documentation provided by Rocket Lab. -
Making Space on Orbit: Responsible Orbital Deployment in the Era of High-Volume Launch
SSC19-X-01 Making Space on Orbit: Responsible Orbital Deployment in the Era of High-Volume Launch Peter Beck Rocket Lab 14520 Delta Lane, Suite 101, Huntington Beach, CA 92647; +1 (714) 465 5737 [email protected] ABSTRACT The long-awaited era of dedicated small satellite launches has arrived, and with it, new challenges and responsibilities for launch providers. For decades the focus has been on providing a frequent, reliable and affordable service to space for small satellites. With this now a reality, the question on the industry’s mind is how to cope with the growing challenge of orbital debris from high-volume launch. Following Rocket Lab’s recent successful orbital launches, a growing number of commercial launch players are looking to provide a service to orbit for the burgeoning market. Given space’s significance as a global resource, the safe and sustainable management of the domain must be a global priority. Significant responsibility for this rests with launch providers. This paper looks at the orbital debris challenges associated with high-volume launch and the enabling characteristics of innovative deployment technology for both functional spacecraft benefit and sustainable debris management. INTRODUCTION this volume of launch also presents a challenge to the growing number of commercial launch players looking On May 25th, 2017, Rocket Lab successfully launched to enter the market in coming years. High-volume its first Electron launch vehicle to space. The mission launch means the potential for a rapid rise in orbital represented a number of world firsts and marked the debris left behind by spent launch vehicle stages used to beginning of a new era of rapid, reliable and cost- effective space access for small satellites. -
Forecasting Thermoacoustic Instabilities in Liquid Propellant Rocket Engines Using Multimodal Bayesian Deep Learning
Forecasting Thermoacoustic Instabilities in Liquid Propellant Rocket Engines Using Multimodal Bayesian Deep Learning Ushnish Senguptaa, G¨unther Waxenegger-Wilfingb, Jan Martinb, Justin Hardib, Matthew P. Junipera,∗ aDepartment of Engineering, University of Cambridge, Cambridge, Cambridgeshire, CB2 1PZ, United Kingdom bInstitute of Space Propulsion, German Aerospace Center (DLR), Hardthausen, Baden-W¨urttemberg, 74239, Germany Abstract The 100 MW cryogenic liquid oxygen/hydrogen multi-injector combustor BKD operated by the DLR Institute of Space Propulsion is a research plat- form that allows the study of thermoacoustic instabilities under realistic con- ditions, representative of small upper stage rocket engines. We use data from BKD experimental campaigns in which the static chamber pressure and fuel- oxidizer ratio are varied such that the first tangential mode of the combustor is excited under some conditions. We train an autoregressive Bayesian neu- ral network model to forecast the amplitude of the dynamic pressure time series, inputting multiple sensor measurements (injector pressure/ tempera- ture measurements, static chamber pressure, high-frequency dynamic pres- sure measurements, high-frequency OH* chemiluminescence measurements) and future flow rate control signals. The Bayesian nature of our algorithms allows us to work with a dataset whose size is restricted by the expense of each experimental run, without making overconfident extrapolations. We find that the networks are able to accurately forecast the evolution of the pressure amplitude and anticipate instability events on unseen experimental runs 500 milliseconds in advance. We compare the predictive accuracy of arXiv:2107.06396v2 [physics.flu-dyn] 1 Aug 2021 multiple models using different combinations of sensor inputs. We find that the high-frequency dynamic pressure signal is particularly informative. -
Sts-126 Mission Overview
CONTENTS Section Page STS-126 MISSION OVERVIEW................................................................................................ 1 TIMELINE OVERVIEW.............................................................................................................. 9 MISSION PROFILE................................................................................................................... 13 MISSION PRIORITIES............................................................................................................. 15 MISSION PERSONNEL............................................................................................................. 17 STS-126 ENDEAVOUR CREW .................................................................................................. 19 PAYLOAD OVERVIEW .............................................................................................................. 29 MULTI-PURPOSE LOGISTICS MODULE................................................................................................. 29 RENDEZVOUS AND DOCKING .................................................................................................. 35 UNDOCKING, SEPARATION AND DEPARTURE....................................................................................... 36 ENVIRONMENTAL CONTROL AND LIFE SUPPORT SYSTEM (ECLSS) ....................................... 39 SOLAR ALPHA ROTARY JOINT (SARJ)..................................................................................... 47 SPACEWALKS ........................................................................................................................ -
Look Ma, No Hands Press Kit August 2019
ROCKET LAB USA 2019 look ma, no hands press Kit August 2019 LAUNCHING ON ELECTRON VEHICLE eight: 'look ma, no hands' ROCKET LAB PRESS KIT 'LOOK MA, NO HANDS' 2019 LAUNCH INFORMATION Launch window launch site 17 August - 30 August 2019 NZST launch complex 1 (16 August – 30 August 2019 UTC) mahia peninsula, nZ Launch Timing: First launch opportunity no-earlier than 12:57 UTC, Friday 16 August. The launch window will be approximately 1 hour 40 minutes each day. This table outlines the target launch timing for the first week of the window. Window open (NZST) Window open (UTC) 2019-08-17 00:57 2019-08-16 12:57 2019-08-18 00:32 2019-08-17 12:32 2019-08-19 00:06 2019-08-18 12:06 2019-08-19 23:40 2019-08-19 11:40 2019-08-20 23:15 2019-08-20 11:15 2019-08-21 22:49 2019-08-21 10:49 2019-08-22 22:23 2019-08-22 10:23 Watch the live launch webcast: www.rocketlabusa.com/live-stream. For information on launch day visit www.rocketlabusa.com/missions/next-mission/ and follow Rocket Lab on Twitter @RocketLab. LIFT OFF OF THE MAKE IT RAIN MISSION | June 2019 01 | Press Kit Look Ma, No Hands ROCKET LAB PRESS KIT 'LOOK MA, NO HANDS' 2019 MISSION OVERVIEW Rocket Lab's eighth mission will lift-off from Launch Complex 1 carrying a total of four satellites on an Electron launch vehicle. The mission is manifested with a satellite destined to begin a new constellation for UNSEENLABS, as well as more rideshare payloads for Spaceflight, consisting of a spacecraft for BlackSky and the United States Air Force Space Command. -
Bringing Deep Space Missions Within Reach for Small Spacecraft (SSC21-IV-03)
Rocket Lab USA Bringing Deep Space Missions within Reach for Small Spacecraft (SSC21-IV-03) Richard French, Ehson Mosleh, Christophe Mandy, Richard Hunter, Jonathan Currie, Doug Sinclair, Peter Beck (Rocket Lab) 35th Annual Small Satellite Conference 11 August 2021 rocketlabusa.com GLOBAL LEADER IN LAUNCH & SPACE SYSTEMS • Founded in 2006 by Peter Beck • US company, >$300M raised, SPAC announced, valued at over $4B PRODUCTION COMPLEX ZEALAND NEW AUCKLAND, • 20 launches, 104 satellites to orbit with Electron, first NASA Cat 1 certified small launch vehicle • Neutron medium lift launch vehicle announced • HQ in Long Beach, CA, global infrastructure, 2 launch sites, 3 pads • Space Systems Division providing end-to-end missions with the Photon small satellite and supplying small spacecraft components • Acquisition of Sinclair Interplanetary in April 2020 • 1st Photon launched in August 2020, 2nd Photon in March 2021 • Implementing NASA CAPSTONE (lunar), LOXSAT-1 (LEO tech demo), and ESCAPADE (Mars) missions • Performing MethaneSAT operations for EDF and MBIE/NZSA OFF • Privately-funded Venus 2023 probe mission in development - ELECTRON LIFT 2020 1, COMPLEX LAUNCH ENCAPSULATION PHOTON ZEALAND NEW AUCKLAND, Rocket LAB AT a glance A vertically integrated provider of small launch services, satellites and spacecraft components Delivering end-to-end IIN UNDER 6 YEARS space solutions Launch: Proven rocket delivering dedicated access to orbit for 3+ years 19 104 3 2nd 2 7 Space Systems: Manufacturing satellites Launches Satellites Launch Most frequently -
NETS - 2017 Nuclear and Emerging Technologies for Space ANS Aerospace Nuclear Science and Technology Division About This Meeting
NETS - 2017 Nuclear and Emerging Technologies for Space ANS Aerospace Nuclear Science and Technology Division About This Meeting Full proceedings on jump drive/memory stick About the Meeting Full proceedings on jump In February 2017, The Aerospace Nuclear Science and Technology Division Copyright © 2017 (ANSTD) of the American Nuclear Society (ANS) will hold the 2017 Nuclear drive and Emerging Technologies for Space (NETS 2017) topical meeting at the Orlando Airport Marriott Lakeside hotel in Orlando, FL. NETS 2017 is the premier conference for landed and in-space applications in 2017. With authors from universities, national laboratories, NASA facilities and industry, NETS 2017 will provide an excellent communication network and forum for information exchange. Topic Areas NASA is currently considering capabilities for robotic and crewed missions to the Moon, Mars, and beyond. Strategies that implement advanced power and propulsion technologies, as well as radiation protection, will be important to accomplishing these missions in the future. NETS serves as a major communications network and forum for professionals and students working in the area of space nuclear research and management personnel from international government, industry, academia, and national laborato- ry systems. To this end, the NETS 2017 meeting will address topics ranging from overviews of current programs to methods of meeting the challenges of future endeavors. 2 3 Conference Organizers Conference Organizers David DePoali, PhD Robert Wham, PhD Sedat Goluoglu, PhD -
Space Applications of Radioactive Materials
SPACE APPLICATIONS OF RADIOACTIVE MATERIALS Prepared for: Office of Commercial Space Transportation Licensing Programs Division Prepared by: SRS Technologies Huntsville, AL 35806 June 1990 INTRODUCTION There are a variety of space applications for radioactive materials, both on spacecraft and on launch vehicles. These applications range from power generation to the use of radioactive sources for radiation measurement references, instrument calibration, irradiation experiments, electronic circuit components, or for structural purposes, usually as ballast. The key characteristics of safety interest which differentiate these applications are the types and amounts of radioactive source material they use and the levels of radiation involved. These materials emit ionizing radiation (as by-products of the process of radioactive decay) of different types and at different rates, according to the type, amount, and usage of the source. This radiation may, therefore, be relatively benign, or may pose a potential health hazard, or may be capable of damaging or affecting the operation of some types of equipment. In the extreme, and in sufficient quantities, certain of these materials can sustain the critical or even super-critical reactions which result in meltdown or detonation. Applicants for a license to conduct commercial launch activities involving radioactive materials (radionuclides) must comply with regulatory requirements concerning their use. As the regulatory agency assigned the overall responsibility for ensuring public safety from hazards associated with U.S. commercial space launch activities, OCST must oversee that compliance. Licensees using Federal ranges will have to comply with established Range Safety procedures related to both regulatory and safety requirements. If such a launch is to be conducted from a commercial facility, OCST will have to provide more detailed oversight.