Download or read book Boundary layer Effects in a Cascade of Turbine Nozzles written by James Richard Turner and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparison of Secondary Flows and Boundary layer Accumulations in Several Turbine Nozzles written by Milton G. Kofskey and published by . This book was released on 1953 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of secondary-flow loss cores originating in turbine nozzle blade passages was conducted by means of flow visualization studies and detailed flow measurements. The degree of which blade surface velocity profiles affect the magnitude and concentration of loss cores was investigated by comparing three nozzle blade configurations.

Download or read book An Investigation of the Boundary Layer at the End Wall of a Turbine Nozzle Cascade written by Jean R. Bussi and published by . This book was released on 1956 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of a Skewed Inlet End Wall Boundary Layer on the 3 D Flow Field in an Annular Turbine Cascade written by E. Boletis and published by . This book was released on 1983 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents results of an experimental investigation on the effect of a skewed inlet boundary layer on the flow field in a low speed, low aspect ratio, high turning annular turbine nozzle guide vane. Three test series, differing by their degree of inlet skew, were performed. The flow was explored by means of double head four hole pressure probes in five axial planes from upstream to far downstream of the blade row. Results are presented in the form of contour plots and spanwise pitch-averaged distributions. The axial evolution of the measured pitch-averaged spanwise flow angle distribution is compared with a three dimensional, inviscid, rotational flow calculation.

Download or read book Boundary Layer Effects in Turbomachines written by Jean Surugue and published by . This book was released on 1972 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report is a study organized by the AGARD Propulsion and Energetics Panel with the collaboration of the Fluid Dynamics Panel and contains the papers, discussions and conclusions from the culminating meeting held at ONERA, France, during April 1972. The study provided opportunities for fruitful exchanges between aerodynamicists and engine specialists concerned with turbomachines, from the major aeronautical nations within NATO. The study resulted in clarification of the current states of knowledge within the two specialities relevant to turbomachines and highlighted the interest and importance of past and current research, while the discussions indicated a number of avenues for further work. (Author).

Download or read book Preliminary Experimental Results on the Effect of Skew in the Boundary Layer on the Secondary Flow in an Impulse Turbine Cascade written by H. B. Carrick and published by . This book was released on 1975 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three dimensional Navier Stokes Analysis and Redesign of an Imbedded Bellmouth Nozzle in a Turbine Cascade Inlet Section written by and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Approximate Method of Calculating the Deformations of Wings Having Swept M Or W Lambda and Swept tip Plan Forms written by George W. Zender and published by . This book was released on 1953 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approximate method of calculating the deformation of wings of uniform thickness having swept, M or W, Lambda, and swept-tip plan forms is presented. The method employs an adjustment to the elementary beam theory to account for the effect of the triangular root portion portion of a swept wing on the deformation of the outboard section of the wing. To demonstrate the general applicability of the method, the modified elementary theory is applied to the more comples M or W, Lambda, and swept-tip plan forms as well as to swept plan forms. For the purpose of calculating angles of attack, it is shown that the unmodified elementary beam theory applied to that part of the wing outboard of the root triangle produces satisfactory results. However, for calculating deflections it is necessary to include the effects of the root-triangle deformation.

Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1953 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of the Inlet Endwall Boundary Layer on 3 D Flows and Loss Evolution in a Linear Turbine Cascade written by J. Tominaga and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented at the International Gas Turbine and Aeroengine Congress and Exposition, Houston, Texas - June 5-8, 1995.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 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 1975 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerodynamics of Turbines and Compressors HSA 1 Volume 1 written by William R. Hawthorne and published by Princeton University Press. This book was released on 2017-03-14 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume X of the High Speed Aerodynamics and Jet Propulsion series. Contents include: Theory of Two-Dimensional Flow through Cascades; Three-Dimensional Flow in Turbomachines; Experimental Techniques; Flow in Cascades; The Axial Compressor Stage; The Supersonic Compressor; Aerodynamic Design of Axial Flow Turbines; The Radial Turbine; The Centrifugal Compressor; Intermittent Flow Effects. Originally published in 1964. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1966 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of Secondary flow Patterns in an Annular Cascade of Turbine Nozzle Blades with Vortex Design written by Harold E. Rohlik and published by . This book was released on 1953 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to increase understanding of the origin of losses in a turbine, the secondary-flow components in the boundary layers and the blade wakes of an annular cascade of turbine nozzle blades (vortex design) were investigated. A detailed study was made of the total-pressure contours and, particularly, of the inner-wall loss cores down-stream of the blades.

Download or read book Cascade Aerodynamics written by J. P. Gostelow and published by Pergamon. This book was released on 1984 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

Download or read book A Visualization Study of Secondary Flows in Cascades written by Arthur G. Hansen and published by . This book was released on 1953 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flow-visualization techniques are employed to ascertain the streamline patterns of the nonpotential, secondary flows in the boundary layers of cascades, thereby providing a basis for more extended analyses in turbomachines. The three-dimensional deflection of the end-wall boundary layer results in the formation of a vortex well up in each cascade passage. The size and tightness of the vortex generated depend upon the main flow turning in the cascade passage. Once formed, a vortex resists turning in subsequent blade rows. This results in unfavorable angles of attack and possible flow disturbances on the pressure surfaces of subsequent blade rows when the vortices impinge on these surfaces.