Download or read book Experimental Investigation of Coaxial Jet Mixing of 2 Subsonic Streams at Various Temperatures Mach Number and Diameter Ratios for 3 Configurations with List of References written by and published by . This book was released on 1959 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Investigation of Coaxial Jet Mixing of Two Subsonic Streams at Various Temperature Mach Number and Diameter Rations for Three Configurations written by Richard R. Burley and published by . This book was released on 1959 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1959 with total page 1714 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Download or read book LIST OF SELECTED REFERENCES ON NASA PROGRAMS PREPARED BY THE SCIENCE AND TECHNOLOGY DIV OF THE LIBRARY OF CONGRESS written by and published by . This book was released on 1962 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Selected References on NASA Programs written by Library of Congress. Science and Technology Division and published by . This book was released on 1962 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Contractor Report written by and published by . This book was released on 1969 with total page 1366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Investigation of Multiple jet Liquid Injection Into Hypersonic Flow written by William F. Hinson and published by . This book was released on 1970 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Subsonic Coaxial Free Turbulent Mixing written by D. E. Chriss and published by . This book was released on 1972 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent coaxial air-air mixing and hydorgen-air mixing were studied. The ratio of outer stream to jet velocity was varied from 0.12 to 1.52 for the air-air mixing streams and from 0.16 to 0.42 for the hydrogen-air systems. Special emphasis was placed on the determination of the turbulent transport properties (especially the eddy viscosity and the Prandtl number) from the mean flow field measurements by use of an integral technique. Radial and axial profiles of velocity, concentration, shear stress, and eddy viscosity are presented, as well as radial profiles of the turbulent Prandtl number and representative static pressure profiles.

Download or read book Supersonic Mixing of Jets and Turbulent Boundary Layers written by Harry Edward Bailey and published by . This book was released on 1958 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book final report supersonic mixing of jets and turbulent boundary layers written by harry e. bailey/ arnold m. kuethe and published by . This book was released on 1957 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Axially Symmetric and Two dimensional Multinozzles for Producing Supersonic Streams written by Eli Reshotko and published by . This book was released on 1952 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aeroacoustics of Flight Vehicles written by Harvey H. Hubbard and published by . This book was released on 1991 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction of a Side Jet with a Supersonic Main Stream written by Clarence Albert Pierce and published by . This book was released on 1952 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation was conducted in the University of Michigan Supersonic Wind Tunnel to explore the main characteristics of the flow and pressure field generated by a supersonic jet directed at 90 deg to the body into the 1.90-Mach-number tunnel stream. In particular, a study was made of the spreading characteristics of the jet and its gross effect on the normal fore, drag, and moment of the cone-cylinder body, from which the jet issued. The phenomenon was investigated as a function of the pressure ratio, P sub o/P sub s (jet stagnation pressure to tunnel static pressure), angle of attack of the body, and jet-nozzle geometry. Within a relatively short distance from the exit, the normal jet was turned in the direction parallel to the free stream even at pressure ratios of over 50. Simultaneously, it spread in all directions, mixing violently with the free stream. Optical evidence suggests that fringes of the jet are in contact with the cylinder. This may have practical implications for the use of hot side-control jets on bodies. The interaction resulted in regions of both high and low pressure over the body. The normal force on the body was decreased below the nominal jet side-thrust value, and the drag was increased above the no-jet value. A moment which depends on the geometry, particularly the length of the body, was generated about the nominal center of gravity of the body.

Download or read book Springer Handbook of Experimental Fluid Mechanics written by Cameron Tropea and published by Springer Science & Business Media. This book was released on 2007-10-09 with total page 1570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying DVD-ROM contains ... "all chapters of the Springer Handbook."--Page 3 of cover.

Download or read book Experimental and Analytical Investigation of Near Field Coaxial Mixing written by and published by . This book was released on 1975 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the near field of coaxial jets, the structure of the flow field undergoes rapid changes as it evolves from the boundary layers at the nozzle exit, through a quasi-two-dimensional shear-layer region, to an axisymmetric jet flow. These rapid changes in flow structure have raised questions concerning the applicability of turbulent flow models in the near field, but few experimental results are available to test predictive techniques. In this report, the results of a series of experiments concerned with the near field of coaxial, nearly constant density, air-air jets are described. The experiments were carried out at an external stream velocity of 30.5 m/sec, and at nominal inner jet-to-outer jet velocity ratios of 3:1, 2:1, and 1:1.

Download or read book Investigation of the Mixing of Coaxial Heterogeneous Gas Jets as Applied to Supersonic Combustion written by Gilles L. Hamelin and published by . This book was released on 1965 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of the turbulent mixing of a sonic jet of helium discharging coaxially into a supersonic jet of air was made using a two dimensional mixing chamber. Volumetric concentration profiles were obtained and mass concentration and velocity along the jet centerline were plotted. The results indicated that both these vary inversely with the distance from the mixing origin raised to a four third power. Schlieren photography was applied in a semi-quantitative manner to confirm the validity of the above findings. This research project finds a potential application in the study and analysis of supersonic combustion ramjet engines. (Author).

Download or read book Investigation of the Mixing of Perpendicular Gas Jets as Applied to Supersonic Combustion written by Stephan P. Condon and published by . This book was released on 1966 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of the turbulent mixing of subsonic, sonic, and supersonic jets of helium discharging transversely into a supersonic jet of air was made using a two-dimensional mixing chamber. The investigation has a potential application in the field of the supersonic combustion ramjet engine. The Mach numbers of the helium jets were 0.75, 1.0, and 1.5, respectively, and the Mach number of the air jet was 1.5. Both the helium and air jets had stagnation temperatures of approximately 76F. The effects of combustion on the mixing were not considered. Volumetric concentration values and total pressure values were obtained at points in the mixing region, and helium volumetric concentration profiles were plotted. Schlieren photography was used to obtain a visualization of the flow structure. Sonic injection was found to be the most desirable method of injection due to depth of penetration and total pressure considerations. (Author).