Download or read book A Preliminary Theoretical Study of the Expansion Tube written by Robert L. Trimpi and published by . This book was released on 1962 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Preliminary Theoretical Study of the Expansion Tube written by Robert L. Trimpi and published by . This book was released on 1962 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preliminary Theoretical Study of Expansion Tube written by and published by . This book was released on 1963 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Theoretical Investigation of Simulation in Expansion Tubes and Tunnels written by Robert L. Trimpi and published by . This book was released on 1966 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary theoretical analysis was conducted of expansion-tube and expansion-tunnel simulation whereby the postnormal shock stagnation conditions of a model were matched to those of flight for both a perfect gas and equilibrium real air. The selected simulation mode permitted large variations from flight conditions for the test-section ambient temperature and pressure but only a small excursion for ambient velocity or density. A brief treatment of the perfect-gas expansion tunnel with simulation demonstrated both gains and penalties in driver performance, depending on the Mach number, nozzle area ratio, driver gas, and simulation temperature ratio. A more exhaustive analysis of an equilibrium real-air expansion tube employing simulation with ambient-gas temperatures of 1000° and 2000°K was completed for equivalent flight velocities from 20,000 to 50,000 feet per second (6.096 to 15.24 km/sec) and altitudes from 100,000 to 300,000 feet (30..48 to 91.44 km). The primary advantages of simulation were found to be large increases in testing time, initial test-gas slug length, and velocity-altitude performance. The primary disadvantages were a small degree of test-section dissociation and an increased peak cycle dissociation for the highest flow velocities and altitudes. For equilibrium flow the gas state behind a shock wave was found to be closely simulated by all strong shock waves and to be well simulated even by weak waves with flow deflections as low as 30°

Download or read book NASA Technical Report written by and published by . This book was released on 1962 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theoretical and Experimental Analysis of a Modified Expansion Tube written by John James Lacey and published by . This book was released on 1965 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Theoretical Study of the Effect on Expansion tube Performance of Area Changes at Primary and Secondary Diaphragm Stations written by Linwood B. Callis (Jr.) and published by . This book was released on 1966 with total page 74 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 1975 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Shock Tubes and Waves written by Charles E. Treanor and published by State University of New York Press. This book was released on 1982-06-30 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by the U.S. Air Force Office of Scientific Research, this conference was held in Niagara Falls on July 6–9, 1981. This book includes material on the following topics: instrumentation and diagnostics, shock tube facilities and techniques, gas dynamic experiments, heat transfer and real gas effects, boundary layers, shock structure, shock propagation, laser and spectral optical studies, chem and kinetics, relaxation and excitation, ionization, dusty gases, two-phase flow and condensation, shock waves in the environment and energy, and energy-related processes. The book contains a total of 98 papers by well-known specialists.

Download or read book Annual Research Briefs written by Center for Turbulence Research (U.S.) and published by . This book was released on 2011 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculation of the Centered One dimensional Unsteady Expansion of a Reacting Gas Mixture Subject to Vibrational and Chemical Nonequilibrium written by Laurence N. Connor (Jr.) and published by . This book was released on 1967 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1982 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of High density Hypervelocity Flows and Similitudes written by Cornell Aeronautical Laboratory and published by . This book was released on 1967 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Paper written by and published by . This book was released on 1978 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1972 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shock Waves written by Zonglin Jiang and published by Springer Science & Business Media. This book was released on 2010-05-30 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 24th International Symposium on Shock Waves (ISSW24) was held at the Beijing Friendship Hotel during July 11-16, 2004, in Beijing. It was a great pleasure for the Local Organizing Committee to organize the ISSW in China for the first time, because forty-seven years have passed since the First Shock Tube Symposium was held in 1957 at Albuquerque. The ISSW24 had to be postponed for one year because of the SARS outbreak in Beijing shortly before the Symposium was scheduled to be held in 2003, but it has achieved success due to the continuous support and kind understanding from all the delegates. It is very heart-warming to have had such an experience and I am very happy to have served as chairman for the Symposium. I would like to thank all for the contributions and help that they have given us over the past three years, without which we would not have had the Symposium. A total of 460 abstracts were submitted to the ISSW24. Each of the abstracts was evaluated by three members of the Scientific Review Committee and the decision on acceptance wasmade based on the reviewers' reports. 195oral papers,including 9plenary lectures, wereaccepted to be presented in three parallel sessions, and 135poster papers in three dedicated poster sessions. Topics discussed in these papers cover all aspects ofshock wave research.