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Sphere Drag In A Low Density Supersonic Flow
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Book Synopsis Sphere Drag in a Low Density Supersonic Flow by : Jerome Aroesty
Download or read book Sphere Drag in a Low Density Supersonic Flow written by Jerome Aroesty and published by . This book was released on 1962 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sphere drag coefficients were measured in the Berkeley Low Density Wind Tunnel at Mach equals 2, 4, and 6, and free stream Reynolds numbers between 10 and 10,000 for both insulated and cold wall conditions. The measurements indicate that sphere drag in this regime is strongly dependent on the Reynolds number behind a normal shock wave, and only weakly dependent on Mach number. In addition, it was found that a decrease in wall temperature/stagnation temperature (T sub w/T sub o) from 1 to 0.26 was accompanied by a 5 - 10% decrease in the drag coefficient. A precision microbalance was used to obtain data for insulated spheres, and a moving model technique was used to obtain data for small spheres falling freely through a wind tunnel jet. These latter tests were performed using both cold and insulated models. The results on insulated spheres at M equal 2 and 4 were in good agreement with the measurements of other investigators. The results of the cold wall tests indicate that for Mach numbers greater than 5 in air, sphere drag coefficients are a function only of T sub w/T sub o and the post normal shock Reynolds number. (Author).
Book Synopsis The Measurement of Sphere Drag in Low Density Supersonic Flow by Means of a Magnetic Suspension System by : H. Altmann
Download or read book The Measurement of Sphere Drag in Low Density Supersonic Flow by Means of a Magnetic Suspension System written by H. Altmann and published by . This book was released on 1970 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low-Density Supersonic Sphere Drag with Variable Wall Temperature by : D. L. Whitfield
Download or read book Low-Density Supersonic Sphere Drag with Variable Wall Temperature written by D. L. Whitfield and published by . This book was released on 1971 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Force measurements were made to investigate the effect of wall temperature on sphere drag in low-density supersonic flow. Drag data were obtained by fixing flow conditions and changing only the sphere wall temperature. A means of correlating drag data in transition flow is suggested, and its validity is assessed by applying the correlation parameter to this and several other sets of experimental data. (Author).
Book Synopsis A Magnetic Suspension System for the Measurement of Sphere Drag in Low Density Supersonic Flow by : H. Altmann
Download or read book A Magnetic Suspension System for the Measurement of Sphere Drag in Low Density Supersonic Flow written by H. Altmann and published by . This book was released on 1973 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Measurements of the Drag on Spheres in a Low Density, Low Supersonic Flow by : Lelan Ray Jamison
Download or read book Experimental Measurements of the Drag on Spheres in a Low Density, Low Supersonic Flow written by Lelan Ray Jamison and published by . This book was released on 1964 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measurement of Drag Forces in Low Density Flows by : J. J. Smolderen
Download or read book Measurement of Drag Forces in Low Density Flows written by J. J. Smolderen and published by . This book was released on 1968 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new technique to accurately measure low level forces and its application to the determination of drag coefficients in rarefied hypersonic flow are described. Preliminary results are presented for cylinders and spheres at M = 8 in the transitional and near-free-molecule flow regimes. (Author).
Book Synopsis Upper Atmosphere Density Obtained from Falling Sphere Drag Measurements by : G. A. Faucher
Download or read book Upper Atmosphere Density Obtained from Falling Sphere Drag Measurements written by G. A. Faucher and published by . This book was released on 1962 with total page 44 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 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Determination of Drag Factor for a Sphere in a Supersonic Rarefield Gas Flow (eksperimentalnoe Opredelenie Koeffitsienta Soprotivleniya Shara V Sverkhzvulkovom Potoke Razrezhennogo Gaza). by : V. A. Sukhnev
Download or read book Experimental Determination of Drag Factor for a Sphere in a Supersonic Rarefield Gas Flow (eksperimentalnoe Opredelenie Koeffitsienta Soprotivleniya Shara V Sverkhzvulkovom Potoke Razrezhennogo Gaza). written by V. A. Sukhnev and published by . This book was released on 1967 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large number of experiments were conducted in a low density wind tunnel to determine the drag coefficient of a sphere in the Mach and Reynolds number range 3.6
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1974 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Publications Announcements with Indexes by : United States. National Aeronautics and Space Administration
Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to Annual Subject Index for Technical Publications Announcements, Apr.-Dec. 1962 by : United States. National Aeronautics and Space Administration
Download or read book Guide to Annual Subject Index for Technical Publications Announcements, Apr.-Dec. 1962 written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Force Research Resumés written by and published by . This book was released on with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hypersonic Vehicles by : Giuseppe Pezzella
Download or read book Hypersonic Vehicles written by Giuseppe Pezzella and published by BoD – Books on Demand. This book was released on 2022-05-04 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some sixty years after the experimental flights of the North American X-15 hypersonic rocket-powered aircraft, sustained hypervelocity travel is still the next frontier in high-speed transportation. Today, there is much excitement and interest regarding hypersonic vehicles. In fact, many aerospace agencies, large industries, and several start-ups are involved in design activities and experimental campaigns both in wind tunnels and in-flight with full-scale experimental flying test beds and prototypes to make hypersonic travel almost as easy and convenient as airliner travel. Achieving this goal will radically revolutionize the future of civil transportation. This book contains valuable contributions that focus on various design issues related to hypersonic aircraft.
Book Synopsis Fluid Dynamics of Particles, Drops, and Bubbles by : Eric Loth
Download or read book Fluid Dynamics of Particles, Drops, and Bubbles written by Eric Loth and published by Cambridge University Press. This book was released on 2023-06-30 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern presentation of multiphase flow, from basic principles to state-of-the-art research. Explains dispersed fluid dynamics for bubbles, drops, or solid particles, incorporating detailed theory, experiments, simulations, and models while considering applications and recent cutting-edge advances. The book demonstrates the importance of multiphase flow in engineering and natural systems, considering particle size distributions, shapes and trajectories as well as deformation of fluid particles and multiphase flow numerical methods. The scope of the book also includes coupling physics between particles and turbulence through dispersion and modulation, and specific phenomena such as gravitational settling and collisions for solid particles, drops and bubbles. Featuring over eighty homework problems for each of the primary chapters, including theory-based and engineering application questions. The comprehensive coverage will give the reader a solid grounding for multiphase flow research and design, applicable to current and future engineering. This is an ideal resource for graduate students, researchers and professionals.
Book Synopsis Fluid Dynamics of Particles, Drops, and Bubbles by :
Download or read book Fluid Dynamics of Particles, Drops, and Bubbles written by and published by Cambridge University Press. This book was released on with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sphere Drag in Low Density Gas Flow by : Winfred Marshall Phillips
Download or read book Sphere Drag in Low Density Gas Flow written by Winfred Marshall Phillips and published by . This book was released on 1966 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
