Spacex: Breaking the Barrier to the Space Launch Vehicle Industry Matthew M
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NASA Lessons Learned on Reusable and Expendable Launch Vehicle Operations and Their Application Towards DARPA’S Experimental Spaceplane (XS-1) Program
NASA Lessons Learned on Reusable and Expendable Launch Vehicle Operations and Their Application Towards DARPA’s Experimental Spaceplane (XS-1) Program C. H. Williams NASA GRC R. G. Johnson NASA KSC 15 Jan 15 Outline • Selected Historic Shuttle Operations Data • Shuttle Lessons Learned Recommendations for Lower Cost, Operationally Efficient Launch Vehicle Systems • Selected Expendable launch vehicle experiences • Past NASA Launch Vehicle Development Programs, Studies (1985 to present) • Discussion: Suggested applications of NASA Lessons Learned to already-baselined contractor XS-1 Phase I concepts Selected Historic Shuttle Operations Data 3 Original Shuttle Ops Concept vs. Actual Concept Phase (c. 1974) Operational Phase 4 Overall Results of Cost Analysis • “Direct” (Most Visible) Work Drives Massive (and Least Visible) Technical & Administrative Support Infrastructure STS Budget "Pyramid" (FY 1994 Access to Space Study) • Example: Direct Unplanned Repair Activity Drives Ops Support Infra, Logistics, Sustaining Engineering, Total SR&QA and Flight Certification Generic $M Total Operations Function FY94 (%) Elem. Receipt & Accept. 1.4 0.04% Landing/Recovery 19.6 0.58% Direct (Visible) Work “Tip of the Iceberg” Veh Assy & Integ 27.1 0.81% <10% Launch 56.8 1.69% Offline Payload/Crew 75.9 2.26% + Turnaround 107.3 3.19% Vehicle Depot Maint. 139.0 4.14% Indirect (Hidden) Traffic/Flight Control 199.4 5.93% ~20% Operations Support Infra 360.5 10.73% + Concept-Uniq Logistics 886.4 Support (Hidden) 26.38% ~70% Trans Sys Ops Plan'g & Mgmnt 1487.0 44.25% -
L AUNCH SYSTEMS Databk7 Collected.Book Page 18 Monday, September 14, 2009 2:53 PM Databk7 Collected.Book Page 19 Monday, September 14, 2009 2:53 PM
databk7_collected.book Page 17 Monday, September 14, 2009 2:53 PM CHAPTER TWO L AUNCH SYSTEMS databk7_collected.book Page 18 Monday, September 14, 2009 2:53 PM databk7_collected.book Page 19 Monday, September 14, 2009 2:53 PM CHAPTER TWO L AUNCH SYSTEMS Introduction Launch systems provide access to space, necessary for the majority of NASA’s activities. During the decade from 1989–1998, NASA used two types of launch systems, one consisting of several families of expendable launch vehicles (ELV) and the second consisting of the world’s only partially reusable launch system—the Space Shuttle. A significant challenge NASA faced during the decade was the development of technologies needed to design and implement a new reusable launch system that would prove less expensive than the Shuttle. Although some attempts seemed promising, none succeeded. This chapter addresses most subjects relating to access to space and space transportation. It discusses and describes ELVs, the Space Shuttle in its launch vehicle function, and NASA’s attempts to develop new launch systems. Tables relating to each launch vehicle’s characteristics are included. The other functions of the Space Shuttle—as a scientific laboratory, staging area for repair missions, and a prime element of the Space Station program—are discussed in the next chapter, Human Spaceflight. This chapter also provides a brief review of launch systems in the past decade, an overview of policy relating to launch systems, a summary of the management of NASA’s launch systems programs, and tables of funding data. The Last Decade Reviewed (1979–1988) From 1979 through 1988, NASA used families of ELVs that had seen service during the previous decade. -
LEO on the Cheap Methods for Achieving Drastic Reductions in Space Launch Costs
Research Report No. AU-ARI-93-8 LEO on the Cheap Methods for Achieving Drastic Reductions in Space Launch Costs JOHN R. LONDON III Lt Col, USAF ARI Command-Sponsored Research Fellow Air Force Materiel Command Air University Press Maxwell Air Force Base, Alabama October 1994 Disclaimer This publication was produced in the Department of Defense school environment in the interest of academic freedom and the advancement of national defense-related concepts. The views ex- pressed in this publication are those of the author and do not reflect the official policy or position of the Department of Defense or the United States government. This publication has been reviewed by security and policy review authorities and is cleared for public release. Contents Chapter Page DISCLAIMER ............................ ii FOREWORD ............................. xv ABOUTTHEAUTHOR ....................... xvii PREFACE .............................. xix ACKNOWLEDGMENTS ...................... xxi INTRODUCTION .......................... xxu Study Boundaries ......................... xxvii Some Definitions .......................... xxvii Notes ................................ xxviii 1 THE PROBLEM.. ......................... 1 Expensive Transportation with Broad Impacts ......... 1 Current Launch Vehicle Cost Range .............. 1 Unique Transportation Requirements ............. 2 Establishing the Cost per Launch of Expendables ....... 2 Establishing the Cost per Launch of the Shuttle ........ 2 Representative Vehicle Costs ................... 4 Pegasus ............................ -
Jpc-Final-Program.Pdf
49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit (JPC) Advancing Propulsion Capabilities in a New Fiscal Reality 14–17 July 2013 San Jose Convention Center 11th International Energy Conversion San Jose, California Engineering Conference (IECEC) FINAL PROGRAM www.aiaa.org/jpc2013 www.iecec.org #aiaaPropEnergy www.aiaa.org/jpc2013 • www.iecec.org 1 #aiaaPropEnergy GET YOUR CONFERENCE INFO ON THE GO! Download the FREE Conference Mobile App FEATURES • Browse Program – View the program at your fingertips • My Itinerary – Create your own conference schedule • Conference Info – Including special events • Take Notes – Take notes during sessions • Venue Map – San Jose Convention Center • City Map – See the surrounding area • Connect to Twitter – Tweet about what you’re doing and who you’re meeting with #aiaaPropEnergy HOW TO DOWNLOAD Any version can be run without an active Internet connection! You can also sync an Compatible with itinerary you created online with the app by entering your unique itinerary name. iPhone/iPad, MyItinerary Mobile App MyItinerary Web App Android, and • For optimal use, we recommend • For optimal use, we recommend: rd BlackBerry! iPhone 3GS, iPod Touch (3 s iPhone 3GS, iPod Touch (3rd generation), iPad iOS 4.0, or later generation), iPad iOS 4.0, • Download the MyItinerary app by or later searching for “ScholarOne” in the s Most mobile devices using Android App Store directly from your mobile 2.2 or later with the default browser device. Or, access the link below or scan the QR code to access the iTunes s BlackBerry Torch or later device Sponsored by: page for the app. -
7. Operations
7. Operations 7.1 Ground Operations The Exploration Systems Architecture Study (ESAS) team addressed the launch site integra- tion of the exploration systems. The team was fortunate to draw on expertise from members with historical and contemporary human space flight program experience including the Mercury, Gemini, Apollo, Skylab, Apollo Soyuz Test Project, Shuttle, and International Space Station (ISS) programs, as well as from members with ground operations experience reaching back to the Redstone, Jupiter, Pershing, and Titan launch vehicle programs. The team had a wealth of experience in both management and technical responsibilities and was able to draw on recent ground system concepts and other engineering products from the Orbital Space Plane (OSP) and Space Launch Initiative (SLI) programs, diverse X-vehicle projects, and leadership in NASA/Industry/Academia groups such as the Space Propulsion Synergy Team (SPST) and the Advanced Spaceport Technology Working Group (ASTWG). 7.1.1 Ground Operations Summary The physical and functional integration of the proposed exploration architecture elements will occur at the primary launch site at the NASA Kennedy Space Center (KSC). In order to support the ESAS recommendation of the use of a Shuttle-derived Cargo Launch Vehicle (CaLV) and a separate Crew Launch Vehicle (CLV) for lunar missions and the use of a CLV for ISS missions, KSC’s Launch Complex 39 facilities and ground equipment were selected for conversion. Ground-up replacement of the pads, assembly, refurbishment, and/or process- ing facilities was determined to be too costly and time-consuming to design, build, outfit, activate, and certify in a timely manner to support initial test flights leading to an operational CEV/CLV system by 2011. -
Commercial Orbital Transportation Services
National Aeronautics and Space Administration Commercial Orbital Transportation Services A New Era in Spaceflight NASA/SP-2014-617 Commercial Orbital Transportation Services A New Era in Spaceflight On the cover: Background photo: The terminator—the line separating the sunlit side of Earth from the side in darkness—marks the changeover between day and night on the ground. By establishing government-industry partnerships, the Commercial Orbital Transportation Services (COTS) program marked a change from the traditional way NASA had worked. Inset photos, right: The COTS program supported two U.S. companies in their efforts to design and build transportation systems to carry cargo to low-Earth orbit. (Top photo—Credit: SpaceX) SpaceX launched its Falcon 9 rocket on May 22, 2012, from Cape Canaveral, Florida. (Second photo) Three days later, the company successfully completed the mission that sent its Dragon spacecraft to the Station. (Third photo—Credit: NASA/Bill Ingalls) Orbital Sciences Corp. sent its Antares rocket on its test flight on April 21, 2013, from a new launchpad on Virginia’s eastern shore. Later that year, the second Antares lifted off with Orbital’s cargo capsule, (Fourth photo) the Cygnus, that berthed with the ISS on September 29, 2013. Both companies successfully proved the capability to deliver cargo to the International Space Station by U.S. commercial companies and began a new era of spaceflight. ISS photo, center left: Benefiting from the success of the partnerships is the International Space Station, pictured as seen by the last Space Shuttle crew that visited the orbiting laboratory (July 19, 2011). More photos of the ISS are featured on the first pages of each chapter. -
Twolstage REUSABLE LAUNCH SYSTEM UTILIZING a WINGED CORE VEHICLE and GLIDEBACK BOOSTERS
NASA Technical Memorandum 101513 I. TWOlSTAGE REUSABLE LAUNCH SYSTEM UTILIZING A WINGED CORE VEHICLE AND GLIDEBACK BOOSTERS Ian 0. MacConochie James A. Martin James S. Wood Miles 0. Duquette July 1989 - (flASA-TM-lo%!513) TUO-STaGE REUSABLE UUUCH B89-268 78 t SYSTEil UTILIBIFSG A UIBCBD COBE VlzEICLE BllD 6UDBBACX BOOSTERS (HAS., Langley Besearch Center) 21 p CSCL 22B Unclas # 63/16 0324583 National Aeronautics and Space Administration Langley Research Center Hampton, Virginia 23665 TWO-STAGE REUSABLE LAUNCH SYSTEM UTILIZING A WINGED CORE VEHICLE AND GLIDEBACK BOOSTERS BY Ian 0. MacConochie James A. Martin James S. Wood* Miles 0. Duquette* ABSTRACT A near-term technology launch system is descrlbed in which Space Shuttle main engines are used on a manned orbiter and also on twin strap-on unmanned boosters. The orbiter is configured with a circular body and clipped delta wings. The twin strap-on boosters have a circular body and deployable oblique wings for the glideback recovery. The dry and gross weights of the system, capable of delivering 70 klb of cargo to orbit, are compared with the values for the current Shuttle and a core vehicle with hydrocarbon-fuel ed boosters. INTRODUCTION In recent conceptual design studies of launch vehicles (Ref. l), emphasis has been placed on reducing operational complexity by employing comnonality in systems and propellants. In this regard, a launch vehicle has been configured in which liquid oxygen, liquid hydrogen, and current Space Shuttle main engines are used in both a manned core vehicle (orbiting stage) and its strap-on unmanned boosters. The principal objective of this study was to investigate the size and performance of an all-oxygen/hydrogen system using fixed numbers of Shuttle main engines. -
A Pictorial History of Rockets
he mighty space rockets of today are the result A Pictorial Tof more than 2,000 years of invention, experi- mentation, and discovery. First by observation and inspiration and then by methodical research, the History of foundations for modern rocketry were laid. Rockets Building upon the experience of two millennia, new rockets will expand human presence in space back to the Moon and Mars. These new rockets will be versatile. They will support Earth orbital missions, such as the International Space Station, and off- world missions millions of kilometers from home. Already, travel to the stars is possible. Robotic spacecraft are on their way into interstellar space as you read this. Someday, they will be followed by human explorers. Often lost in the shadows of time, early rocket pioneers “pushed the envelope” by creating rocket- propelled devices for land, sea, air, and space. When the scientific principles governing motion were discovered, rockets graduated from toys and novelties to serious devices for commerce, war, travel, and research. This work led to many of the most amazing discoveries of our time. The vignettes that follow provide a small sampling of stories from the history of rockets. They form a rocket time line that includes critical developments and interesting sidelines. In some cases, one story leads to another, and in others, the stories are inter- esting diversions from the path. They portray the inspirations that ultimately led to us taking our first steps into outer space. NASA’s new Space Launch System (SLS), commercial launch systems, and the rockets that follow owe much of their success to the accomplishments presented here. -
America's Greatest Projects and Their Engineers - VII
America's Greatest Projects and Their Engineers - VII Course No: B05-005 Credit: 5 PDH Dominic Perrotta, P.E. Continuing Education and Development, Inc. 22 Stonewall Court Woodcliff Lake, NJ 076 77 P: (877) 322-5800 [email protected] America’s Greatest Projects & Their Engineers-Vol. VII The Apollo Project-Part 1 Preparing for Space Travel to the Moon Table of Contents I. Tragedy and Death Before the First Apollo Flight A. The Three Lives that Were Lost B. Investigation, Findings & Recommendations II. Beginning of the Man on the Moon Concept A. Plans to Land on the Moon B. Design Considerations and Decisions 1. Rockets – Launch Vehicles 2. Command/Service Module 3. Lunar Module III. NASA’s Objectives A. Unmanned Missions B. Manned Missions IV. Early Missions V. Apollo 7 Ready – First Manned Apollo Mission VI. Apollo 8 - Orbiting the Moon 1 I. Tragedy and Death Before the First Apollo Flight Everything seemed to be going well for the Apollo Project, the third in a series of space projects by the United States intended to place an American astronaut on the Moon before the end of the 1960’s decade. Apollo 1, known at that time as AS (Apollo Saturn)-204 would be the first manned spaceflight of the Apollo program, and would launch a few months after the flight of Gemini 12, which had occurred on 11 November 1966. Although Gemini 12 was a short duration flight, Pilot Buzz Aldrin had performed three extensive EVA’s (Extra Vehicular Activities), proving that Astronauts could work for long periods of time outside the spacecraft. -
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. -
Advances in Inertial Guidance Technology for Aerospace Systems
AIAA 2013-5123 August 19-22, 2013, Boston, MA AIAA Guidance, Navigation, and Control (GNC) Conference Advances in Inertial Guidance Technology for Aerospace Systems Robert D. Braun1, Zachary R. Putnam2, Bradley A. Steinfeldt3, Georgia Institute of Technology, Atlanta, GA, 30332 and Michael J. Grant4 Purdue University, West Lafayette, IN,47907 The origin, evolution, and outlook of guidance as a path and trajectory manager for aerospace systems is addressed. A survey of theoretical developments in the field is presented demonstrating the advances in guidance system functionality built upon inertial navigation technology. Open-loop and closed-loop approaches for short-range systems, long-range systems and entry systems are described for both civilian and military applications. Over time, guidance system development has transitioned from passive and open-loop systems to active, closed-loop systems. Significant advances in onboard processing power have improved guidance system capabilities, shifting the algorithmic computational burden to onboard systems and setting the stage for autonomous aerospace systems. Seminal advances in aerospace guidance are described, highlighting the advancements in guidance and resulting performance improvements in aerospace systems. Nomenclature aT = Thrust acceleration vector D = Drag f1 = Proportional gain f2 = Derivative gain f4 = Integral gain g = Acceleration due to gravity H = Altitude m = Mass v = Velocity vg = Velocity-to-be-gained vector Q = Gain matrix Downloaded by PURDUE UNIVERSITY on January 13, 2014 | http://arc.aiaa.org DOI: 10.2514/6.2013-5123 R = Slant range T = Thrust magnitude ( )0 = Reference value I. Introduction HE objective of guidance is to modify the trajectory of a vehicle in order to reach a target1. -
+ Part 17: Acronyms and Abbreviations (265 Kb PDF)
17. Acronyms and Abbreviations °C . Degrees.Celsius °F. Degrees.Fahrenheit °R . Degrees.Rankine 24/7. 24.Hours/day,.7.days/week 2–D. Two-Dimensional 3C. Command,.Control,.and.Checkout 3–D. Three-Dimensional 3–DOF . Three-Degrees.of.Freedom 6-DOF. Six-Degrees.of.Freedom A&E. Architectural.and.Engineering ACEIT. Automated.Cost-Estimating.Integrated.Tools ACES . Acceptance.and.Checkout.Evaluation.System ACP. Analytical.Consistency.Plan ACRN. Assured.Crew.Return.Vehicle ACRV. Assured.Crew.Return.Vehicle AD. Analog.to.Digital ADBS. Advanced.Docking.Berthing.System ADRA. Atlantic.Downrange.Recovery.Area AEDC. Arnold.Engineering.Development.Center AEG . Apollo.Entry.Guidance AETB. Alumina.Enhanced.Thermal.Barrier AFB .. .. .. .. .. .. .. Air.Force.Base AFE. Aero-assist.Flight.Experiment AFPG. Apollo.Final.Phase.Guidance AFRSI. Advanced.Flexible.Reusable.Surface.Insulation AFV . Anti-Flood.Valve AIAA . American.Institute.of.Aeronautics.and.Astronautics AL. Aluminum ALARA . As.Low.As.Reasonably.Achievable 17. Acronyms and Abbreviations 731 AL-Li . Aluminum-Lithium ALS. Advanced.Launch.System ALTV. Approach.and.Landing.Test.Vehicle AMS. Alpha.Magnetic.Spectrometer AMSAA. Army.Material.System.Analysis.Activity AOA . Analysis.of.Alternatives AOD. Aircraft.Operations.Division APAS . Androgynous.Peripheral.Attachment.System APS. Auxiliary.Propulsion.System APU . Auxiliary.Power.Unit APU . Auxiliary.Propulsion.Unit AR&D. Automated.Rendezvous.and.Docking. ARC . Ames.Research.Center ARF . Assembly/Remanufacturing.Facility ASE. Airborne.Support.Equipment ASI . Augmented.Space.Igniter ASTWG . Advanced.Spaceport.Technology.Working.Group ASTP. Advanced.Space.Transportation.Program AT. Alternate.Turbopump ATCO. Ambient.Temperature.Catalytic.Oxidation ATCS . Active.Thermal.Control.System ATO . Abort-To-Orbit ATP. Authority.to.Proceed ATS. Access.to.Space ATV . Automated.Transfer.Vehicles ATV .