Design of Transonic Cascades by Conformal Transformation of the Complex Characteristics

Design of Transonic Cascades by Conformal Transformation of the Complex Characteristics
Author: Eldon a McIntyre
Publisher: Palala Press
Total Pages: 124
Release: 2015-09-05
Genre:
ISBN: 9781341619861

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Contributions to Analysis

Contributions to Analysis
Author: Lars V. Ahlfors
Publisher: Academic Press
Total Pages: 460
Release: 2014-05-10
Genre: Mathematics
ISBN: 1483261166

Contributions to Analysis: A Collection of Papers Dedicated to Lipman Bers is a compendium of papers provided by Bers, friends, students, colleagues, and professors. These papers deal with Teichmuller spaces, Kleinian groups, theta functions, algebraic geometry. Other papers discuss quasiconformal mappings, function theory, differential equations, and differential topology. One paper discusses the results of the rigidity theorem of Mostow and its generalization by Marden in relation to geometric properties of Kleinian groups of the first kind. These results, obtained by planar methods, are presented in terms of the hyperbolic 3-space language, which is a natural pedestal in approaching the action of the Kleinian groups. Another paper reviews Riemann's vanishing theorem which solves the Jacobi inversion problem, by relating the vanishing properties of the theta function (particularly at half periods) to properties of certain linear series on the Riemann surface. One paper examines the problem of obtaining relations among the periods of the differentials of first kind on a compact Riemann surface. An application of a computer program involves supersonic transport. The program is based on the hodograph transformation and a method of complex characteristics to calculate profiles that are shock-less at a specified angle of attack, or at a specified subsonic free-stream Mach number. The collection can prove useful for engineers, statisticians, students, and professors in advance mathematics or courses related to aeronautics.

NASA SP.

NASA SP.
Author:
Publisher:
Total Pages: 654
Release: 1992
Genre: Aeronautics
ISBN:

Design of Transonic Cascades by Conformal Transformation of the Complex Characteristics (Classic Reprint)

Design of Transonic Cascades by Conformal Transformation of the Complex Characteristics (Classic Reprint)
Author: Eldon A. McIntyre Jr.
Publisher: Forgotten Books
Total Pages: 126
Release: 2018-02
Genre: Mathematics
ISBN: 9780267508457

Excerpt from Design of Transonic Cascades by Conformal Transformation of the Complex Characteristics Even a casual reading of newspaper or magazine articles suggests that ours is a world which is vitally concerned with both the production and conservation of energy. People every where are searching for new, cheaper, and environmentally safe energy resources, while others are trying to find more efficient ways of using the energy we already have. This work is consistent with those efforts in that it seeks to further develop a technology which, properly applied, could contribute to the solution of both aspects of the energy problem. To be specific, we are here concerned with developing a procedure for the numerical design of transonic turbine and compressor blade profiles in two dimensions. We say that a flow is transonic if it attains speeds both above and below that of sound. Such a procedure might be used to design more efficient axial flow compressors for use in the produc tion of enriched uranium at gaseous diffusion plants, as well as in the construction of lighter, more efficient airplane engines for better fuel consumption. Improving the design of high speed turbomachinery could be of practical benefit to a great many people. The techniques used here are a direct result of work on the supercritical wing. First designed by Whitcomb and his associates at the Langley Research Center in Virginia. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.