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Author : Reginald R. Lundstrom
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (31 download)
Download or read book Description and Performance of Three Trailblazer II Reentry Research Vehicles written by Reginald R. Lundstrom and published by . This book was released on 1964 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Reginald R. Lundstrom
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (249 download)
Download or read book Description and Performance of Three Trailblazer II Reentry Research Vehicles written by Reginald R. Lundstrom and published by . This book was released on 1964 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A description of the Trailblazer II reentry physics research vehicle capable of reentering a 40-pound payload into the atmosphere at 20,000 ft/sec is presented together with the description and results of three flight tests. The vehicle proved to be a workable system during flight tests by accomplishing the objective of reentering a prescribed payload. The dispersion of the impact points of the various stages was within the expected limits except that the first-stage impact was much closer to the launch point than was originally expected. Approximate wobble motions of the spinning body at various times were determined from telemetered quantities. It was possible to determine the chamber pressure time history of the third-stage rocket motor and the thrust time history of the fourth-stage rocket motor from the telemetry carried on- board some of the vehicles. The thrust and pressure curves indicated that the thrust was lower during the first part of the thrust period and higher during the latter part of the thrust period than the values expected for a nonspinning motor.
Author : John F. Lennon
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (227 download)
Download or read book Trailblazer II Rocket Tests on the Reentry Plasma Sheath written by John F. Lennon and published by . This book was released on 1973 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The properties of the reentry plasma sheath are being studied by AFCRL in a series of Trailblazer II rocket flights. This program is divided into two phases. The first phase has been concerned with the structure of the ionized layer that forms around the test vehicles during reentry and in particular its effect on electromagnetic signals, while the second phase is concerned with enhancing microwave transmitter performance under such conditions by introducing chemicals into the flow to reduce the free electron concentrations. This report surveys some aspects of the first phase which consisted of three flights. The first part of the report describes the flight performance of the vehicles including trajectory, velocity history, aerodynamic heating, spin-and-precession, and overall orientation of each payload during its reentry, while the second part presents a theoretical description of the high temperature shock layer for the various flight conditions. Since the purpose of the calculations was to obtain predictions of experimental performance, a number of different models were used. The resulting flow properties are presented in some detail; in particular, the various electron density distributions are shown both in the nose region and around the vehicle. These results are analyzed and then compared with the extensive experimental data. On the conical afterbody where three-dimensional effects due to vehicle angle of attack become important, the observed conditions could not be completely represented by the theoretical models--all of which assumed the flow to be axisymmetric. The general conclusion, however, is that the theoretical properties satisfactorily predict the actual test performance for a wide range of situations. (Author).
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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.:/5 (319 download)
Download or read book NASA Technical Note written by and published by . This book was released on 1966 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher :
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.E/5 ( download)
Download or read book A Selected Listing of NASA Scientific and Technical Reports for ... written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1963 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher :
ISBN 13 :
Total Pages : 1440 pages
Book Rating : 4.F/5 ( download)
Download or read book NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration Scientific and Technical Information Division and published by . This book was released on 1966 with total page 1440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.:/5 (319 download)
Download or read book NASA Technical Paper written by and published by . This book was released on 1978 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Aeronautics and Space Administration
Publisher :
ISBN 13 :
Total Pages : 644 pages
Book Rating : 4.3/5 (91 download)
Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1978 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William N. Gardner
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (31 download)
Download or read book Description of Vehicle System and Flight Tests of Nine Trailblazer I Reentry Physics Research Vehicles written by William N. Gardner and published by . This book was released on 1964 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert R. Schippell
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (31 download)
Download or read book Aerodynamic Characteristics of Two Trailblazer II Blunted 9 ̊cone Reentry Bodies at Mach 6.8 in Air and 21.2 in Helium written by Herbert R. Schippell and published by . This book was released on 1965 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (2 download)
Download or read book Government-wide Index to Federal Research & Development Reports written by and published by . This book was released on 1965 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Superintendent of Documents
Publisher :
ISBN 13 :
Total Pages : 1284 pages
Book Rating : 4.:/5 (89 download)
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1961 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wayne L. Darnell
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (31 download)
Download or read book Radar Cross Section and Optical Radiation from the Trailblazer IIa 9° Half-angle Blunt Nose Cone During Hypersonic Reentry written by Wayne L. Darnell and published by . This book was released on 1966 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 794 pages
Book Rating : 4.3/5 (243 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1975 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 1732 pages
Book Rating : 4.3/5 (91 download)
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1965 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 670 pages
Book Rating : 4.F/5 ( download)
Download or read book Government-wide Index to Federal Research & Development Reports written by and published by . This book was released on 1968 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 1304 pages
Book Rating : 4.:/5 (318 download)
Download or read book Journal of the Royal Aeronautical Society written by and published by . This book was released on 1966 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
