Download or read book Rocket Engine Jet Blast Attenuation in Water written by Grady W. Leese and published by . This book was released on 1967 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation was conducted to determine the feasibility of launching missiles and superboosters from overwater sites. Information is needed to predict the depth of liquid-propellant rocket engine exhaust gas penetration into water. Methods will be required to minimize the depth of blast penetration and the upward splash of water. Since these large vehicles will generate high levels of noise during static test firing or lift-off, some method of noise suppression is desired in order to control possible harmful conditions for working personnel and to limit the size of the required test or launch area. Overwater blast tests with small-scale rocket engines of 250-, 500-, and 1000-lb thrusts were conducted (a) without underwater devices, (b) with underwater screens, and (c) with an underwater deflecting device exhausting into a group of cylindrical screens. Based on the results of this study, the following conclusions are believed warranted: (a) The rocket engine exhaust blast-penetration tests show that a relation exists between height of engine above the water, engine thrust, and depth of blast penetration into the water. (b) Depth of blast penetration can be reduced by an underwater deflecting device. (c) Splash action and noise intensity can be reduced by the use of an underwater deflector which directs the exhaust into a number of horizontal concentric, cylindrical screens. (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1985 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1967 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1976 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1967 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1967 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by Waterways Experiment Station (U.S.) and published by . This book was released on 1973 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Shock Tubes and Waves written by Hans Grönig and published by VCH Publishers. This book was released on 1988 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications of the U S Army Engineers Waterway Experiment Station written by United States. Army. Corps of Engineers and published by . This book was released on 1976 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1990-08 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1971 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forklift Operations on T17 Membrane Surfacing on Sand Subgrade in Open storage Areas written by Sidney G. Tucker and published by . This book was released on 1967 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Note written by and published by . This book was released on 1964 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
