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A Feasibility Study for Using Commercial Off the Shelf (COTS)
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Masters Theses Graduate School 8-2011 A Feasibility Study for Using Commercial Off The Shelf (COTS) Hardware for Meeting NASA’s Need for a Commercial Orbital Transportation Services (COTS) to the International Space Station - [COTS]2 Chad Lee Davis University of Tennessee - Knoxville, [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_gradthes Part of the Aerodynamics and Fluid Mechanics Commons, Other Aerospace Engineering Commons, and the Space Vehicles Commons Recommended Citation Davis, Chad Lee, "A Feasibility Study for Using Commercial Off The Shelf (COTS) Hardware for Meeting NASA’s Need for a Commercial Orbital Transportation Services (COTS) to the International Space Station - [COTS]2. " Master's Thesis, University of Tennessee, 2011. https://trace.tennessee.edu/utk_gradthes/965 This Thesis is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Masters Theses by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a thesis written by Chad Lee Davis entitled "A Feasibility Study for Using Commercial Off The Shelf (COTS) Hardware for Meeting NASA’s Need for a Commercial Orbital Transportation Services (COTS) to the International Space Station - [COTS]2." I have examined the final electronic copy of this thesis for form and content and recommend that it be accepted in partial fulfillment of the equirr ements for the degree of Master of Science, with a major in Aerospace Engineering. -
Development of the Crew Dragon ECLSS
ICES-2020-333 Development of the Crew Dragon ECLSS Jason Silverman1, Andrew Irby2, and Theodore Agerton3 Space Exploration Technologies, Hawthorne, California, 90250 SpaceX designed the Crew Dragon spacecraft to be the safest ever flown and to restore the ability of the United States to launch astronauts. One of the key systems required for human flight is the Environmental Control and Life Support System (ECLSS), which was designed to work in concert with the spacesuit and spacecraft. The tight coupling of many subsystems combined with an emphasis on simplicity and fault tolerance created unique challenges and opportunities for the design team. During the development of the crew ECLSS, the Dragon 1 cargo spacecraft flew with a simple ECLSS for animals, providing an opportunity for technology development and the early characterization of system-level behavior. As the ECLSS design matured a series of tests were conducted, including with humans in a prototype capsule in November 2016, the Demo-1 test flight to the ISS in March 2019, and human-in-the-loop ground testing in the Demo-2 capsule in January 2020 before the same vehicle performs a crewed test flight. This paper describes the design and operations of the ECLSS, the development process, and the lessons learned. Nomenclature AC = air conditioning AQM = air quality monitor AVV = active vent valve CCiCap = Commercial Crew Integrated Capability CCtCap = Commercial Crew Transportation Capability CFD = computational fluid dynamics conops = concept of operations COPV = composite overwrapped -
Final Report of the International Space Station Independent Safety
I Contents Executive Summary........................................................................................ 1 Principal Observations ..................................................................................... 3 Principal Recommendations ............................................................................. 3 1. Introduction..................................................................................................... 5 Charter/Scope ................................................................................................... 5 Approach........................................................................................................... 5 Report Organization ......................................................................................... 5 2. The International Space Station Program.................................................... 7 International Space Station Characteristics..................................................... 8 3. International Space Station Crosscutting Management Functions............ 12 Robust On-Orbit Systems.................................................................................. 12 The Design ........................................................................................................ 12 Verification Requirements ................................................................................ 12 Physical (Fit) Verification ................................................................................ 13 Multi-element Integrated Test.......................................................................... -
NASA's Strategic Direction and the Need for a National Consensus
NASA's Strategic Direction and the Need for a National Consensus NASAs Strategic Direction and the Need for a National Consensus Committee on NASAs Strategic Direction Division on Engineering and Physical Sciences THE NATIONAL ACADEMIES PRESS Washington, D.C. www.nap.edu PREPUBLICATION COPYSUBJECT TO FURTHER EDITORIAL CORRECTION Copyright © National Academy of Sciences. All rights reserved. NASA's Strategic Direction and the Need for a National Consensus THE NATIONAL ACADEMIES PRESS 500 Fifth Street, NW Washington, DC 20001 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This study is based on work supported by Contract NNH10CC48B between the National Academy of Sciences and the National Aeronautics and Space Administration. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the agency that provided support for the project. International Standard Book Number-13: 978-0-309-XXXXX-X International Standard Book Number-10: 0-309-XXXXX-X Copies of this report are available free of charge from: Division on Engineering and Physical Sciences National Research Council 500 Fifth Street, NW Washington, DC 20001 Additional copies of this report are available from the National Academies Press, 500 Fifth Street, NW, Keck 360, Washington, DC 20001; (800) 624-6242 or (202) 334-3313; http://www.nap.edu. -
Options and Issues for Nasa's Human Space Flight Program
OPTIONS AND ISSUES FOR NASA’S HUMAN SPACE FLIGHT PROGRAM: REPORT OF THE ‘‘REVIEW OF U.S. HUMAN SPACE FLIGHT PLANS’’ COMMITTEE HEARING BEFORE THE COMMITTEE ON SCIENCE AND TECHNOLOGY HOUSE OF REPRESENTATIVES ONE HUNDRED ELEVENTH CONGRESS FIRST SESSION SEPTEMBER 15, 2009 Serial No. 111–51 Printed for the use of the Committee on Science and Technology ( Available via the World Wide Web: http://www.science.house.gov U.S. GOVERNMENT PRINTING OFFICE 51–928PDF WASHINGTON : 2010 For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512–1800; DC area (202) 512–1800 Fax: (202) 512–2104 Mail: Stop IDCC, Washington, DC 20402–0001 COMMITTEE ON SCIENCE AND TECHNOLOGY HON. BART GORDON, Tennessee, Chair JERRY F. COSTELLO, Illinois RALPH M. HALL, Texas EDDIE BERNICE JOHNSON, Texas F. JAMES SENSENBRENNER JR., LYNN C. WOOLSEY, California Wisconsin DAVID WU, Oregon LAMAR S. SMITH, Texas BRIAN BAIRD, Washington DANA ROHRABACHER, California BRAD MILLER, North Carolina ROSCOE G. BARTLETT, Maryland DANIEL LIPINSKI, Illinois VERNON J. EHLERS, Michigan GABRIELLE GIFFORDS, Arizona FRANK D. LUCAS, Oklahoma DONNA F. EDWARDS, Maryland JUDY BIGGERT, Illinois MARCIA L. FUDGE, Ohio W. TODD AKIN, Missouri BEN R. LUJA´ N, New Mexico RANDY NEUGEBAUER, Texas PAUL D. TONKO, New York BOB INGLIS, South Carolina PARKER GRIFFITH, Alabama MICHAEL T. MCCAUL, Texas STEVEN R. ROTHMAN, New Jersey MARIO DIAZ-BALART, Florida JIM MATHESON, Utah BRIAN P. BILBRAY, California LINCOLN DAVIS, Tennessee ADRIAN SMITH, Nebraska BEN CHANDLER, Kentucky PAUL C. BROUN, Georgia RUSS CARNAHAN, Missouri PETE OLSON, Texas BARON P. HILL, Indiana HARRY E. -
Glex-2021 – 6.1.1
Global Space Exploration Conference (GLEX 2021), St Petersburg, Russian Federation, 14-18 June 2021. Copyright ©2021 by Christophe Bonnal (CNES). All rights reserved. GLEX-2021 – 6.1.1 Human spaceflight from Guiana Space Center Ch. Bonnal1* – J-M. Bahu1 – Ph. Berthe2 – J. Bertrand1 – Ch. Bonhomme1 – M. Caporicci2 J-F. Clervoy3 – N. Costedoat4 – E. Coletti5 – G. Collange5 – G. Debas5 – R. Delage6 – J. Droz5 E. Louaas1 – P. Marx8 – B. Muller6 – S. Perezzan1 – I. Quinquis5 – S. Sandrone7 D. Schmitt2 – V. Taponier1 1 CNES Launcher Directorate, Pairs, France – 2 ESA Human & Robotic Exploration Directorate, ESTEC, Noordwijk, Netherlands – 3 Astronaut Novespace, Paris, France – 4CNES Guiana Space Center, Kourou, France 5ArianeGroup, Les Mureaux, France – 6Airbus Defence & Space, Toulouse, France – 7Airbus Defence & Space, Bremen Germany – 8Consultant, Paris, France * Corresponding Author Abstract The use of Space has drastically evolved these last ten years. Tomorrow will see easier and cheaper access to Space, satellite servicing, in-orbit manufacturing, human private spaceflights to ever increasing number of Orbital Stations, road to the Moon, Asteroids, Mars. It seems fundamental to make sure we can rely on robust, reliable, frequent and affordable access to and from LEO with both automatic systems and human missions; such systems are the bricks with which all the future operations in Space will be built. Independent human access to space from Europe for our astronauts is a key to any future in Space. It has been studied in depth since the 80's with Hermes Spaceplane, then through numerous studies, pre- development activities, and demonstrations such as ARD, X38-CRV or IXV, which now allow Europe to reconsider such an endeavor with a much higher confidence. -
Fachprogramme Raumfahrt
Fachprogramme Raumfahrt Aktualisierung 2002/2003 Raumfahrtmanagement Herausgeber: Deutsches Zentrum für Luft- und Raumfahrt e.V. Raumfahrtmanagement Königswinterer Str. 522 – 524 53227 Bonn-Oberkassel Fachprogramme Raumfahrt Aktualisierung 2002/2003 Gliederung TEIL 1 - ALLGEMEINE ASPEKTE 1. PROGRAMMRAHMEN UND -UMFELD .................................................................................... 5 2. STRUKTUR UND MITTELEINSATZ ........................................................................................... 6 TEIL 2 - FACHPROGRAMME EINFÜHRUNG................................................................................................................... 11 1. FACHPROGRAMM KOMMUNIKATION .................................................................................... 13 2. FACHPROGRAMM NAVIGATION .......................................................................................... 23 3. FACHPROGRAMM ERDBEOBACHTUNG .................................................................................. 31 4. FACHPROGRAMM ERFORSCHUNG DES WELTRAUMS................................................................. 43 5. FACHPROGRAMM FORSCHUNG UNTER WELTRAUMBEDINGUNGEN............................................... 55 6. FACHPROGRAMM RAUMSTATION ........................................................................................ 69 7. FACHPROGRAMM RAUMTRANSPORT .................................................................................... 79 8. FACHPROGRAMM TECHNIK FÜR RAUMFAHRTSYSTEME............................................................. -
A Review of Nasa's Exploration
A REVIEW OF NASA’S EXPLORATION PROGRAM IN TRANSITION: ISSUES FOR CONGRESS AND INDUSTRY HEARING BEFORE THE SUBCOMMITTEE ON SPACE AND AERONAUTICS COMMITTEE ON SCIENCE, SPACE, AND TECHNOLOGY HOUSE OF REPRESENTATIVES ONE HUNDRED TWELFTH CONGRESS FIRST SESSION MARCH 30, 2011 Serial No. 112–8 Printed for the use of the Committee on Science, Space, and Technology ( Available via the World Wide Web: http://science.house.gov U.S. GOVERNMENT PRINTING OFFICE 65–305PDF WASHINGTON : 2011 For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512–1800; DC area (202) 512–1800 Fax: (202) 512–2104 Mail: Stop IDCC, Washington, DC 20402–0001 COMMITTEE ON SCIENCE, SPACE, AND TECHNOLOGY HON. RALPH M. HALL, Texas, Chair F. JAMES SENSENBRENNER, JR., EDDIE BERNICE JOHNSON, Texas Wisconsin JERRY F. COSTELLO, Illinois LAMAR S. SMITH, Texas LYNN C. WOOLSEY, California DANA ROHRABACHER, California ZOE LOFGREN, California ROSCOE G. BARTLETT, Maryland DAVID WU, Oregon FRANK D. LUCAS, Oklahoma BRAD MILLER, North Carolina JUDY BIGGERT, Illinois DANIEL LIPINSKI, Illinois W. TODD AKIN, Missouri GABRIELLE GIFFORDS, Arizona RANDY NEUGEBAUER, Texas DONNA F. EDWARDS, Maryland MICHAEL T. MCCAUL, Texas MARCIA L. FUDGE, Ohio PAUL C. BROUN, Georgia BEN R. LUJA´ N, New Mexico SANDY ADAMS, Florida PAUL D. TONKO, New York BENJAMIN QUAYLE, Arizona JERRY MCNERNEY, California CHARLES J. ‘‘CHUCK’’ FLEISCHMANN, JOHN P. SARBANES, Maryland Tennessee TERRI A. SEWELL, Alabama E. SCOTT RIGELL, Virginia FREDERICA S. WILSON, Florida STEVEN M. PALAZZO, Mississippi HANSEN CLARKE, Michigan MO BROOKS, Alabama ANDY HARRIS, Maryland RANDY HULTGREN, Illinois CHIP CRAVAACK, Minnesota LARRY BUCSHON, Indiana DAN BENISHEK, Michigan VACANCY SUBCOMMITTEE ON SPACE AND AERONAUTICS HON. -
Evaluation of X-38 Crew Return Vehicle Input Control Devices in a Microgravity Environment
NASA/TM--2000-208925 Evaluation of X-38 Crew Return Vehicle Input Control Devices in a Microgravity Environment Kirsten Welge Alicia Moore Ruth Ann Pope Suzette Shivers Longview High School Longview, Texas December 2(X)0 The NASA STI Program Office ... in Profile Since its founding, NASA has been dedicated 'to * CONFERENCE PUBLICATION. the advancement of aeronautics and space Collected papers from scientific and technical science. The NASA Scientific and Technical conferences, symposia, seminars, or other Information (STI) Program Office plays a key meetings sponsored or co-sponsored by NASA. part in helping NASA maintain this important role. * SPECIAL PUBLICATION. Scientific, technical, or historical information from NASA The NASA STI Program Office is operated by programs, projects, and missions, often Langley Research Center, the lead center for concerned with subjects having substantial NASA's scientific and technical information. The public interest. NASA STI Program Office provides access to the NASA STI Database, the largest collection of * TECHNICAL TRANSLATION. aeronautical and space science STI in the world. English-language translations of foreign The Program Office is also NASA's institutional scientific and technical material pertinent to mechanism for disseminating the results of its NASA's mission. research and development activities. These results are published by NASA in the NASA STI Specialized services that complement the STI Report Series, which includes the following Program Office's diverse offerings include report types: creating custom thesauri, building customized databases, organizing and publishing research * TECHNICAL PUBLICATION. Reports results ... even providing videos. of completed research or a major significant phase of research that present the results of For more information about the NASA STI NASA programs and include extensive data or Program Office, see the following: theoretical analysis. -
The International Space Station: Legal Framework and Current Status, 64 J
Journal of Air Law and Commerce Volume 64 | Issue 4 Article 3 1999 The nI ternational Space Station: Legal Framework and Current Status Rochus Moenter Follow this and additional works at: https://scholar.smu.edu/jalc Recommended Citation Rochus Moenter, The International Space Station: Legal Framework and Current Status, 64 J. Air L. & Com. 1033 (1999) https://scholar.smu.edu/jalc/vol64/iss4/3 This Article is brought to you for free and open access by the Law Journals at SMU Scholar. It has been accepted for inclusion in Journal of Air Law and Commerce by an authorized administrator of SMU Scholar. For more information, please visit http://digitalrepository.smu.edu. THE INTERNATIONAL SPACE STATION: LEGAL FRAMEWORK AND CURRENT STATUS ROCHUS MOENTER I. THE INTERNATIONAL SPACE STATION A. BACKGROUND AND CURRENT STATUS HE DEVELOPMENT and construction of an International Space Station (ISS) began with President Reagan's an- nouncement in 1984 that the United States of America intended to build a permanently inhabited civil space station in the earth's orbit, later labeled "Space Station Freedom."' In con- nection with the announcement, President Reagan invited other countries, in particular Canada, Europe and Japan, to partici- pate in the project. This invitation was subsequently accepted by several countries, including the members of the European Space Agency (ESA).2 Some of the countries accepting were Belgium, the Federal Republic of Germany, France, Italy, the Netherlands, Norway, Spain, the United Kingdom, Canada through the Canadian Space Agency (CSA) and the Govern- ment of Japan (GOJ). Many years of negotiations followed, mainly between NASA (National Aeronautics and Space Administration) and the re- spective national space agencies, regarding the construction, de- velopment and operation of an ISS. -
Seeking a Human Spaceflight Program Worthy of a Great Nation
SEEKING A HUMAN SPACEFLIGHT PROGRAM WORTHY OF A GREAT NATION Review of U.S. HUMAN SPACEFLIGHT Plans Committee Review of U.S. Human Spaceflight Plans Committee 1 SEEKING A HUMAN SPACEFLIGHT PROGRAM WORTHY OF A GREAT NATION 2 Review of U.S. Human Spaceflight Plans Committee SEEKING A HUMAN SPACEFLIGHT PROGRAM WORTHY OF A GREAT NATION “We choose...to do [these] things, not because they are easy, but because they are hard...” John F. Kennedy September 12, 1962 Review of U.S. Human Spaceflight Plans Committee 3 SEEKING A HUMAN SPACEFLIGHT PROGRAM WORTHY OF A GREAT NATION Table of Contents Preface .......................... ...................................................................................................................................... 7 Executive Summary ..... ...................................................................................................................................... 9 Chapter 1.0 Introduction ............................................................................................................................... 19 Chapter 2.0 U.S. Human Spaceflight: Historical Review ............................................................................ 27 Chapter 3.0 Goals and Future Destinations for Exploration ........................................................................ 33 3.1 Goals for Exploration ............................................................................................................... 33 3.2 Overview of Destinations and Approach ................................................................................. -
Augustine Report”
Joint ESPI-DGAP-FRS-IFRI-SWP-ISPL Policy Memorandum Europe’s Reaction to the “Augustine Report” October 2009 1. Introduction The Summary Report of the Review of U.S. Human Space Flight Plans Committee, (“Augustine Report”), released in mid-September, 1 has received considerable attention in the space policy community and in public debate. Its findings directly impact U.S. partnership with Europe. Therefore, Europe must be prepared to respond to any possible consequences. This Joint Memorandum by European think tanks aims to analyse the context and content of the Augustine Report, evaluate the echo it received and sketch a suitable way forward for Europe in reaction to any implementation of the Report’s findings. 2. The Augustine Report and its political context In May 2009, the White House had charged a committee of high ranking experts, headed by former Lockheed Martin CEO Norman Augustine, to assess U.S. human spaceflight plans and to generate appropriate options. The so-called Augustine Report is a summary to be followed by the Committee’s final report, which is not yet available. The review is part of a broader political effort to evaluate the current situation of U.S. space plans, with other assessments going on in the field of security. This includes an interagency effort led by U. S. NSC to release a new Quadrennial Defense Review (QDR), a new Nuclear Posture Review and a new National Space Policy in 2010. The White House is also looking at a reform of the ITAR rules. 1 Summary Report of the Review of U.S.