Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Flow Field And Performance Characterization Of A Two Dimensional Constant Area Air Air Ejector Operated At Different Levels Of Primary Underexpansion
Download Flow Field And Performance Characterization Of A Two Dimensional Constant Area Air Air Ejector Operated At Different Levels Of Primary Underexpansion full books in PDF, epub, and Kindle. Read online Flow Field And Performance Characterization Of A Two Dimensional Constant Area Air Air Ejector Operated At Different Levels Of Primary Underexpansion ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Flow Field and Performance Characterization of a Two-dimensional, Constant-area, Air/air Ejector, Operated at Different Levels of Primary Underexpansion by : Maximino F. Dufflocq
Download or read book Flow Field and Performance Characterization of a Two-dimensional, Constant-area, Air/air Ejector, Operated at Different Levels of Primary Underexpansion written by Maximino F. Dufflocq and published by . This book was released on 1996 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressure Measurement and Flowfield Characterization of a Two-dimensional Ideally Expanded Constant Area Air/air Ejector by : Michael Benjamin
Download or read book Pressure Measurement and Flowfield Characterization of a Two-dimensional Ideally Expanded Constant Area Air/air Ejector written by Michael Benjamin and published by . This book was released on 2019-05-31 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Pressure measurement and flowfield characterization of a two-dimensional ideally expanded constant area air/air ejector" by Michael Anthony Benjamin, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IR@UF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation.
Book Synopsis Analysis and Testing of Two-dimensional Slot Nozzle Ejectors with Variable Area Mixing Sections by : Gerald B. Gilbert
Download or read book Analysis and Testing of Two-dimensional Slot Nozzle Ejectors with Variable Area Mixing Sections written by Gerald B. Gilbert and published by . This book was released on 1973 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite difference computer techniques have been used to calculate the detailed performance of air to air two-dimensional ejectors with symmetric variable area mixing sections and coaxial coverging primary nozzles. The analysis of the primary nozzle assumed correct expansion of the flow and is suitable for subsonic and slightly supersonic velocity levels. The variation of the mixing section channel walls is assumed to be gradual so that the static pressure can be assumed uniform on planes perpendicular to the axis. A test program was run to provide two-dimensional ejector test data for verification of the computer analysis. A primary converging nozzle with a discharge geometry of 0.125 inch x 8.0 inch was supplied with 600 SCFM of air at about 35 psia and 180 F. This nozzle was combined with two mixing section geometries with throat sizes of 1.25 inch x 8.0 inch and 1.875 inch x 8.0 inch and was tested at a total of 11 operating points.
Book Synopsis An Analysis of the Properties of Two-dimensional Incompressible Fluid Flow in the Mixing Chamber of a Constant Area Ejector by :
Download or read book An Analysis of the Properties of Two-dimensional Incompressible Fluid Flow in the Mixing Chamber of a Constant Area Ejector written by and published by . This book was released on 1963 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The properties of an incompressible fluid in the mixing chamber of a constant area cylindrical ejector are analyzed in a two-dimensional form. The flow field for velocity and temperature is assumed to be made up of regions in which uniform flow of the primary and secondary fluids exist, and which diminish with axial distance from the ejector entrance. The velocity and temperature distributions in the mixed region are assumed to have cosine shaped profiles. The compatible solutions are given an axial distribution by assuming a parabolic spread rate for the secondary fluid jet boundary. Results are generated in the form of a non-dimensional velocity and pressure, a normalized temperature and a Momentum Factor, as functions of axial distance.
Book Synopsis Experimental Investigation of a Supersonic Air Air Ejector Operating with a Second Throat by : Sheridan D. Johnston
Download or read book Experimental Investigation of a Supersonic Air Air Ejector Operating with a Second Throat written by Sheridan D. Johnston and published by . This book was released on 1968 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1996 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analysis of the Properties of Two-dimensional Incompressible Fluid Flow in the Mixing Chamber of a Constant Area Ejector by : Martin D. Kiefer
Download or read book An Analysis of the Properties of Two-dimensional Incompressible Fluid Flow in the Mixing Chamber of a Constant Area Ejector written by Martin D. Kiefer and published by . This book was released on 1963 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: The properties of an incompressible fluid in the mixing chamber of a constant area cylindrical ejector are analyzed in a two-dimensional form. The flow field for velocity and temperature is assumed to be made up of regions in which uniform flow of the primary and secondary fluids exist, and which diminish with axial distance from the ejector entrance. The velocity and temperature distributions in the mixed region are assumed to have cosine shaped profiles. The compatible solutions are given an axial distribution by assuming a parabolic spread rate for the secondary fluid jet boundary. Results are generated in the form of a non-dimensional velocity and pressure, a normalized temperature and a Momentum Factor, as functions of axial distance.
Book Synopsis An Evaluation of Two Cooling-air Ejectors in Flight at Transonic Speeds by : L. Stewart Rolls
Download or read book An Evaluation of Two Cooling-air Ejectors in Flight at Transonic Speeds written by L. Stewart Rolls and published by . This book was released on 1954 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Experimental Investigation of Two-Dimensional Thrust Augmenting Ejectors by : L. Bernal
Download or read book An Experimental Investigation of Two-Dimensional Thrust Augmenting Ejectors written by L. Bernal and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments were performed with subsonic and underexpanded choked two-dimensional primary nozzle ejector flow systems without diffusion to evaluate the role of entrainment and mixing in thrust augmentation. Two-component Laser Doppler velocity measurements (mean and fluctuating values), thrust measurements, ejector shroud surface pressure measurements and flow visualization were used to determine the evolution of the velocity profiles and their relationship to the ejector performance. Key findings include: (1) Primary jet growth is significantly altered by the ejector shroud. (2) Primary jet turbulent characteristics when normalized with the local mean centerline velocity are in agreement with those for the free-jet. (3) In the neighborhood of the ejector shroud the flow field can be classified into two regions--the potential flow region and the region close to the ejector exit which is dominated by the turbulent transport. (4) Pressure recovery is very sharp in the first region and is more gradual in the region close to the ejector exit. The investigation is continuing toward the near-term objectives of obtaining measurements within diffused flow and with heated primary air. This volume emphasizes the laser doppler velocimetry developed especially for this program. Part II (AD-A154 083) presents detailed cold flow measurements along with preliminary primary hot flow data.
Book Synopsis Effect of Properties of Primary Fluid on Performance of Cylindrical Shroud Ejectors by : Fred D. Kochendorfer
Download or read book Effect of Properties of Primary Fluid on Performance of Cylindrical Shroud Ejectors written by Fred D. Kochendorfer and published by . This book was released on 1954 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Experimental Investigation of Two-Dimensional Thrust Augmenting Ejectors by : L. Bernal
Download or read book An Experimental Investigation of Two-Dimensional Thrust Augmenting Ejectors written by L. Bernal and published by . This book was released on 1984 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flow-field within a two-dimensional thrust augmenting ejector has been documented experimentally. Results are presented on the mean velocity field and the turbulent correlations by laser doppler velocimeter, surface pressure distribution, surface temperature distribution, and thrust performance for two shroud geometries. The maximum primary nozzle pressure ratio tested was 3.0. The tests were conducted at primary nozzle temperature ratios of 1.0, 1.8, and 2.7. Two ejector characteristics lengths were identified based on the dynamics of the ejector flow field--a minimum length below which no significant mixing occurs, and a critical length associated with the development of U'V' correlation in the ejector. These characteristic lengths divide the ejector flow field into three distinctive regions: the entrance region where there is no direct interaction between the primary flow and the ejector shroud; the interaction region where there is an increased momentum of induced flow near the shroud surface; and a 'pipe' flow region characterized by an increased skin friction. The effect of the coflowing induced flow shown to produce inside the ejector a centerline velocity that increased over the free-jet data. The normalized turbulent correlations are found to be 25% lower than those in free jets. Effects of pressure ratio on the ejector flow field are small. Present measurements also show that the ejector performance was not influenced by the primary nozzle temperature ratio up to 2.7.
Book Synopsis Internal-performance Evaluation of Two Fixed-divergent-shroud Ejectors by : James R. Mihaloew
Download or read book Internal-performance Evaluation of Two Fixed-divergent-shroud Ejectors written by James R. Mihaloew and published by . This book was released on 1961 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simple Ejector Design Parameters by : Pual Francis Pucci
Download or read book Simple Ejector Design Parameters written by Pual Francis Pucci and published by . This book was released on 1954 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development Publisher : ISBN 13 : Total Pages :204 pages Book Rating :4.:/5 (318 download)
Book Synopsis Supersonic Ejectors by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Download or read book Supersonic Ejectors written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1972 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: ;Contents: One-dimensional inviscid analysis of supersonic ejectors; Analysis and design method for ejector systems with second throat diffusers; The analysis of supersonic ejector systems; Ejector design for a variety of applications; Analysis of ducted mixing and burning of coaxial streams.
Book Synopsis Performance Characteristics of Plane-wall Two-dimensional Diffusers by : Elliott G. Reid
Download or read book Performance Characteristics of Plane-wall Two-dimensional Diffusers written by Elliott G. Reid and published by . This book was released on 1953 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments have been made at Stanford University to determine the performance characteristics of plane-wall, two-dimensional diffusers which were so proportioned as to insure reasonable approximation of two-dimensional flow.
Book Synopsis A Theoretical Analysis of Some Ejector Characteristics by : John Benedict Miller
Download or read book A Theoretical Analysis of Some Ejector Characteristics written by John Benedict Miller and published by . This book was released on 1960 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance and Noise Generation Studies of Supersonic Air Ejectors by : P. S. Barna
Download or read book Performance and Noise Generation Studies of Supersonic Air Ejectors written by P. S. Barna and published by . This book was released on 1972 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
