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Materials for Liquid Propulsion Systems
https://ntrs.nasa.gov/search.jsp?R=20160008869 2019-08-29T17:47:59+00:00Z CHAPTER 12 Materials for Liquid Propulsion Systems John A. Halchak Consultant, Los Angeles, California James L. Cannon NASA Marshall Space Flight Center, Huntsville, Alabama Corey Brown Aerojet-Rocketdyne, West Palm Beach, Florida 12.1 Introduction Earth to orbit launch vehicles are propelled by rocket engines and motors, both liquid and solid. This chapter will discuss liquid engines. The heart of a launch vehicle is its engine. The remainder of the vehicle (with the notable exceptions of the payload and guidance system) is an aero structure to support the propellant tanks which provide the fuel and oxidizer to feed the engine or engines. The basic principle behind a rocket engine is straightforward. The engine is a means to convert potential thermochemical energy of one or more propellants into exhaust jet kinetic energy. Fuel and oxidizer are burned in a combustion chamber where they create hot gases under high pressure. These hot gases are allowed to expand through a nozzle. The molecules of hot gas are first constricted by the throat of the nozzle (de-Laval nozzle) which forces them to accelerate; then as the nozzle flares outwards, they expand and further accelerate. It is the mass of the combustion gases times their velocity, reacting against the walls of the combustion chamber and nozzle, which produce thrust according to Newton’s third law: for every action there is an equal and opposite reaction. [1] Solid rocket motors are cheaper to manufacture and offer good values for their cost. -
FROM the GROUNDUP September 2004 CAPABILITIES BROCHURE
Vought Aircraft Industries, Inc. www.voughtaircraft.com INTEGRATED AEROSTRUCTURES FROM THE GROUNDUP September 2004 CAPABILITIES BROCHURE Airbus A330/A340 In 1988, we became the Boeing 747 We’ve built panels for the main first major U.S. structural assemblies supplier to fuselage, doors and the empennage section for more Airbus with the award of wing components for than 1,350 Boeing 747 aircraft since the program the A330/A340 long-range aircraft. Deliveries began in 1968. began in 1990, exceeding the 500 shipset mark in 2002. 2 PROVEN Lockheed Martin C-130J Hercules Northrop Grumman B-2 Spirit Our company has delivered more than 2,200 We were one of three team members on the empennage sections to Lockheed Martin B-2 program, with responsibility for more since becoming a supplier on the C-130 structure than any other team member. program in the 1950s. Through our heritage companies, we have been a premier supplier to the aerospace industry for nearly nine decades. Vought is a proven leader in providing aerostructures of superior quality to our customers. We’ve helped shape many major aircraft programs over the years – from small business jets to jumbo airplanes, and tactical fighters to cargo aircraft. From the ground up, Vought creates quality structures that help our customers take flight. 3 Boeing C-17 Globemaster III Robotic Tack Cell Machine We have consistently driven down the price of the Our new robotic tack cell transforms a six-step C-17 components we build through continuous process into a single operation. The six-axis producibility improvements. -
NASA News National Aeronautics and Space Administration Washington
NASA News National Aeronautics and Space Administration Washington. D C 20546 AC 202 755-8370 For Release IMMEDIATE Press Kit Project Intelsat V-D RELEASE NO: 82-30 Contents GENERAL RELEASE 1 ATLAS CENTAUR, LAUNCH VEHICLE STATISTICS 3 LAUNCH OPERATIONS 4 LAUNCH SEQUENCE FOR INTELSAT V-D 5 THE NASA INTELSAT TEAM 6 CONTRACTORS 7 /lNASA-News-Belease-82^TOl INTELSAT N82-22295 "\ (SATELLITE SCHEDULED FOR LAUNCH (National (Aeronautics and Space Administration) 8 p I CSCL 22A Unclas I 00/15 18771 February 26, 1982 NASA News National Aeronautics and Space Administration Washington. D C 20546 AC 202 755-8370 For Release Dick McCormack Headquarters, Washington, D.C. IMMEDIATE (Phone: 202/755-8104) RELEASE NO: 82-30 INTELSAT SATELLITE SCHEDULED FOR LAUNCH Intelsat V-D, the fourth of a new series of nine inter- national telecommunications satellites owned and operated by the 105-nation International Telecommunications Satellite Organiza- tion (Intelsat), is scheduled to be launched by the NASA Kennedy Space Center on board an Atlas Centaur launch vehicle no earlier than March 4, 1982, from Cape Canaveral, Fla. The three Intelsat Vs were successfully launched by NASA in December 1980, May 1981 and December 1981. Intelsat V-D weighs 1,928 kilograms (4,251 pounds) at launch and has almost double the communications capability of early satellites in the Intelsat series — 12,000 voice circuits and two color television channels. It will be positioned in geosyn- chronous orbit over the Indian Ocean as the prime Intelsat satel- lite to provide communications services between Europe, the Middle East and the Far East. -
Research Studies Series a History of the Civil Reserve
RESEARCH STUDIES SERIES A HISTORY OF THE CIVIL RESERVE AIR FLEET By Theodore Joseph Crackel Air Force History & Museums Program Washington, D.C., 1998 ii PREFACE This is the second in a series of research studies—historical works that were not published for various reasons. Yet, the material contained therein was deemed to be of enduring value to Air Force members and scholars. These works were minimally edited and printed in a limited edition to reach a small audience that may find them useful. We invite readers to provide feedback to the Air Force History and Museums Program. Dr. Theodore Joseph Crackel, completed this history in 1993, under contract to the Military Airlift Command History Office. Contract management was under the purview of the Center for Air Force History (now the Air Force History Support Office). MAC historian Dr. John Leland researched and wrote Chapter IX, "CRAF in Operation Desert Shield." Rooted in the late 1930s, the CRAF story revolved about two points: the military requirements and the economics of civil air transportation. Subsequently, the CRAF concept crept along for more than fifty years with little to show for the effort, except for a series of agreements and planning documents. The tortured route of defining and redefining of the concept forms the nucleus of the this history. Unremarkable as it appears, the process of coordination with other governmental agencies, the Congress, aviation organizations, and individual airlines was both necessary and unavoidable; there are lessons to be learned from this experience. Although this story appears terribly short on action, it is worth studying to understand how, when, and why the concept failed and finally succeeded. -
Analysis of a Heavy Lift Launch Vehicle Design Using Small Liquid
Analysis of a Heavy Lift Launch Vehicle Design Using Small Liquid Rocket Engines by DAVID PHILLIP RUSS S.B., Massachusetts Institute of Technology 1987 SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN AERONAUTICS AND ASTRONAUTICS at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY May 1988 ® David P. Russ 1988 The author hereby grants M.I.T. and Hughes Aircraft Company permission to reproduce and to distribute copies of this thesis document in whole or in part. Signature of Author Department of Aeronautics and Astronautics December 18, 1987 Reviewed by C. P. Rubin Hughes Aircraft Company Certified by Professor Walter M. Hollister Thesis Supervjsor, Departmer of Aeronautics and Astronautics .. Accepted by , .AU Professor Harold Y. Wachman Chairman, Depart'rmental Graduate Committee Department of Aeronautics and Astronautics MAY i od ;WITHDRAWfIN i M.I.1W.i..: P. I LBRARt S UBAer 7:Ir_ Aero Analysis of a Heavy Lift Launch Vehicle Design Using Small Liquid Rocket Engines by David P. Russ Submitted to the Department of Aeronautics and Astronautics in partial fulfillment of the requirements for the degree of Master of Science in Aeronautics and Astronautics May, 1988 Abstract The trend in launch vehicle design has been to increase performance by using en- gines of greater and greater complexity, which has a negative effect on cost and reliability. However, a design making use of over 300 small, simple rocket engines can deliver over 340,000 lbs to low Earth orbit. This design, derived by using the rocket equations to size the major components, features a 42 ft. -
History of Aircraft Designation Systems
UNITED STATES NAVAL AVIATION 1910–1995 451 APPENDIX 5 Aircraft Designations and Popular Names Background on the Evolution of Aircraft Designations Aircraft model designation history is very complex. by a number to indicate the individual plane of that In order to fully understand the designations, it is type-manufacturer. Under this system: important to know the factors that played a role in developing the different missions that aircraft have been “A” was used for Curtiss hydroaeroplanes “B” for Wright hydroaeroplanes called upon to perform. Technological changes affect- “C” for Curtiss flying boats ing aircraft capabilities have resulted in corresponding “D” for Burgess flying boats changes in the operational capabilities and techniques “E” for Curtiss amphibian flying boats employed by the aircraft. Prior to World War I, the Navy tried various schemes for designating aircraft. This system had been established in 1911 by Captain In the early period of naval aviation a system was Washington I. Chambers, Director of Naval Aviation. developed to designate an aircraft’s mission. Different The following is a list of the types of aircraft and their aircraft class designations evolved for the various types designations in existence from 1911–1914: of missions performed by naval aircraft. This became known as the Aircraft Class Designation System. Aircraft Designation System 1911–1914 Numerous changes have been made to this system since the inception of naval aviation in 1911. A-1 Curtiss hydroaeroplane (originally an amphib- While reading this section various references will be ian, and the Navy’s first airplane) made to the Aircraft Class Designation System, A-2 Curtiss landplane (rebuilt as a hydroaeroplane) Designation of Aircraft, Model Designation of Naval A-3 Curtiss hydroaeroplane Aircraft, Aircraft Designation System, and Model A-4 Curtiss hydroaeroplane Designation of Military Aircraft. -
MS-486 Title: the William Laufer Aviation Collection Dates
MS-486, William Laufer Aviation Collection Collection Number: MS-486 Title: The William Laufer Aviation Collection Dates: 1919-1998 (Bulk 1940-1980) Creator: Laufer, William L., 1933-2002 Summary/Abstract: William Laufer was an aviation mechanic for the Southern Ohio Aviation Company and later, an instructor for the Miami Valley Career Technology Center teaching in their FAA Certified Aircraft Mechanic’s program. The collection contains aircraft maintenance training material, general federal aviation maintenance guidance, and a variety of aircraft maintenance manuals including manuals for Beechcraft, Cessna, Douglas, and WACO airplanes. The collection also includes parts catalogs and sales brochures for propeller-driven aircraft, including aircraft engines, propellers, and a variety of parts for aircraft including gyroscopes, radios, spark plugs, and generators. Quantity/Physical Description: 17 linear feet Language(s): English Repository: Special Collections and Archives, University Libraries, Wright State University, Dayton, OH 45435-0001, (937) 775-2092 Restrictions on Access: Parts of this collection are stored off-site. Please provide us at least two days advance notice if you would like to research this collection. Call (937) 775-2092 or e-mail us at [email protected]. Restrictions on Use: Copyright restrictions may apply. Unpublished manuscripts are protected by copyright. Permission to publish, quote or reproduce must be secured from the repository and the copyright holder. Preferred Citation: (Box # File #) MS-486, William Laufer Aviation Collection, Special Collections and Archives, University Libraries, Wright State University, Dayton, Ohio Acquisition: The William Laufer Aviation Collection was donated to Special Collections and Archives by Gail R. Laufer, William Laufer’s wife, in September 2013. -
San Diego History Center Is a Museum, Education Center, and Research Library Founded As the San Diego Historical Society in 1928
The Journal of San Diego Volume 58 Fall 2012 Number 4 • The Journal of San Diego Number History 2012 58 Fall Volume History Publication of The Journal of San Diego History is underwritten by a major grant from the Quest for Truth Foundation, established by the late James G. Scripps. Additional support is provided by “The Journal of San Diego History Fund” of the San Diego Foundation and private donors. The color section for the Charles Reiffel Exhibit Review has been underwritten by Thompson Fetter. The San Diego History Center is a museum, education center, and research library founded as the San Diego Historical Society in 1928. Its activities are supported by: the City of San Diego’s Commission for Arts and Culture; the County of San Diego; individuals; foundations; corporations; fundraising events; membership dues; admissions; shop sales; and rights and reproduction fees. Articles appearing in The Journal of San Diego History are abstracted and indexed in Historical Abstracts and America: History and Life. The paper in the publication meets the minimum requirements of American National Standard for Information Science-Permanence of Paper for Printed Library Materials, ANSI Z39.48-1984. Front Cover: Charles Reiffel, San Diego Harbor. Oil on Canvas, 1936. The San Diego History Center on loan from the Fine Arts Program, Public Building Services, US General Administration, commissioned through the New Deal art projects. Charles Reiffel: An American Post-Impressionist, Catalogue No. 63. Back Cover: Charles Reiffel, detail from History of San Diego—Colonial, 1939. The San Diego History Center, gift of Donna Sefton. Cover Design: Allen Wynar The Journal of San Diego History IRIS H. -
Catching up in the Moon Race by Andrew J
Catching Up in the Moon Race by Andrew J. LePage December 15, 1999 Introduction recognized that an ICBM was a feasible weapon. The Atlas made use of an innovative stage-and-a-half Before NASA was founded in October of 1958, the design where a pair of booster engines were USAF had ambitous plans for space exploration. jettisoned after they were no longer needed during During the national debate that followed the launch ascent. A sustainer engine would then push the of Sputnik, the USAF was trying to position itself so payload towards its target feeding off of the that it could dominate the nation's infant space remaining propellants in the missile's lightweight program. Even after the Advanced Research Projects integral propellant tanks that used internal pressure to Agency (ARPA) was founded in February of 1958 maintain the stiffness of the missile. The first model, and given the task of coordinating America's military Atlas A, only used the pair of booster engines to send space programs, USAF efforts and plans figured the rocket on an abbreviated test flight. Atlas 4A prominently. made the first test flight on June 11, 1957 but failed. The first successful test, Atlas 12A, came on The USAF's first step beyond the Earth orbit was a December 17 of that year. lunar exploration program approved by President Eisenhower as part Operation Mona on March 27, The next model, the Atlas B, had a full complement 1958 (see Operation Mona: America's First Moon of engines and would test the complete weapon Program in the April 1998 issue of SpaceViews). -
Future Requirements and Applications for Orbital Transfer Vehicles
The Space Congress® Proceedings 1983 (20th) Space: The Next Twenty Years Apr 1st, 8:00 AM Future Requirements and Applications for Orbital Transfer Vehicles D. E. Charhut General Dynamics Convair Division, San Diego, California W. J. Ketchum General Dynamics Convair Division, San Diego, California Follow this and additional works at: https://commons.erau.edu/space-congress-proceedings Scholarly Commons Citation Charhut, D. E. and Ketchum, W. J., "Future Requirements and Applications for Orbital Transfer Vehicles" (1983). The Space Congress® Proceedings. 1. https://commons.erau.edu/space-congress-proceedings/proceedings-1983-20th/session-iic/1 This Event is brought to you for free and open access by the Conferences at Scholarly Commons. It has been accepted for inclusion in The Space Congress® Proceedings by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. FUTURE REQUIREMENTS AND APPLICATIONS FOR ORBITAL TRANSFER VEHICLES By: D.E. Charhut* W.J. Ketchum** General Dynamics Convair Division San Diego, California ABSTRACT — Storage/reconstitution — Threat avoidance/defense The capability of the Space Shuttle will be enhanced by use of the high-energy Centaur to provide payload High OTV performance (through high I Sp and low transfer to higher orbits (geosynchronous, etc.) and vehicle weight) minimizes propellants and maximizes for planetary escape missions. Future orbital transfer payload. Hydrogen-oxygen is currently the highest vehicles (OTV) requirements for NASA, military, and performing chemical combustion rocket propulsion commercial exploitation of space will require system (50% higher ISp than solids or storables). Cen taur (Figure 1) is being incorporated improvements and technological developments into the Space such Transportation System (STS) to take advantage of as increased performance, increased reliability, and this in the near future at affordable cost, and methods increased mission versatility. -
Shuttle/Progress in Aircraft Design Since 1903
197402:3386-002 -TABLE OF CONTENTS _. AIRCRAFT PAGE AIRCRAFT PAGE AeroncaC-2 28 Granville Bros.R-1 "Super Sportster" 33 BeechModel 18 42 GrummanF3F-2 36 Bell Model204 73 GrummanF4F-3 "Wildcat" 43 Bell P-59A "Airacomet" 57 GrummanF8F-1 "Bearcat" 60 • Bell XS-1 63 GrummanF-14A "Tomcat" 92 BldriotXI 5 HandleyPage0/400 7 BoeingModel40B 23 HawkerSiddeley"Harrier" 88 ; _. BoeingModel80A-1 27 Kellett YO-60 58 BoeingModel367-80 71 Lear Jet Model23 84 BoeingMode=377 "Stratocruiser" 64 Lockheed1049 "Super Constellation" 68 BoeingModel727 82 LockheedP-38F .ightning" 47 ; BoeingModel 737 89 LockheedP-80A "Shooting Star" 59 Bo_ingModel747 90 LockheedYF-12A 83 BoeingB-17F "Flying Fortress" 39 Lockheed"Vega" 25 BoeingB-29 "Superfortress" 56 Martin MB-2 18 BoeingB-47E 66 Martin PBM-3C "Mariner" 48 Bo_;ngB-52 "Stratofortress" 69 McDonnellF-4B "Phantom I1" 77 Boeing F4B-4 32 McDonnellDouglasF-15A"Eagle" 93 BoeingP-26A 31 MoraneSaulnierType N 6 CessnaModel421 87 Navy-CurtissNC-4 17 Cierva autogiro 20 Nieuport XVII C.1 9 ConsolidatedB-24D "Liberator" 49 NorthAmericanB.25H "Mitchell" 51 ConsolidatedPBY-5A'Catalina" 37 North AmericanF-86F "Sabre" 65 ConvairB-36D 62 North AmericanF-100D "Super Sabre" 70 Convair B-58A"Hustler" 74 North AmericanP-51B "Mustang" 52 , ConvairF-106A "Delta Dart" 75 NorthAmericanX-15 79 L Curtiss JN-4D"Jenny" 12 Piper J-3 "Cub" 44 CurtissP-6E "Hawk" 30 Piper "Cherokee140" 80 CurtissP-36A 38 Pitcairn PA-5"Mailwing" 24 : CurtissP-40B 46 Republic P-47D "Thunderbolt" 53 _ CurtissPW-8 19 RoyalAircraft FactoryR.E.8 8 De Havilland DH-4 13 RyanNYP "Spirit of St. -
The 119Th Observation Squadron
On the Cover: Members from the 108th Security Forces pass equipment, bucket line style, out of a storage unit at the 108th Wing, Joint Base McGuire- Dix-Lakehurst, N.J., Jan. 17, 2017. The Airmen move the equipment for counting, inspection, and distribution, in preparation of the Security Forces Squadron’s support of the 58th presidential inauguration. (U.S. Air National Guard photo by Staff Sgt. Ross A. Whitley/Released) FOR STORY IDEAS OR APPOINTMENTS CALL PUBLIC AFFAIRS AT 754-4173 This funded Air Force newsletter is an authorized publication for members of the U.S. military services. Contents of Wing Tips are not necessarily the official view of, or endorsed by, the U.S. Government, the Department of Defense, or the Department of the Air Force. The editorial content is edited, prepared and provided by the Public Affairs Office of the 108th Wing, 3327 Charles Blvd., Joint Base McGuire-Dix-Lakehurst, N.J. All photographs are U.S. Air Force photographs, unless otherwise indicated. Team 108th Executes Mission Flawlessly By Lt. Col. Reginald Washington, 108th Force Support Squadron Commander In your military career, you will often hear answered this call and started planning the the words, “we must accomplish the mis- deployment of their SPEK. sion”. Exactly what this mission entails will Once the wing received the tasking, the vary depending upon the needs of our leaders. Mission Support Group commander notified During January, team 108th was called again all affected squadrons. The leadership teams to “accomplish the mission.” This time it was of the affected squadrons met to formalize a to provide a security forces and services team plan of execution.