Nonstationary Gas Flow In Thin Pipes Of Variable Cross Section PDF Download
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Author | : G. Guderley |
Publisher | : |
Total Pages | : 86 |
Release | : 1948 |
Genre | : Aerodynamics |
ISBN | : |
Download Nonstationary Gas Flow in Thin Pipes of Variable Cross Section Book in PDF, ePub and Kindle
A difference method is presented based on the concept of characteristics for the calculation of nonstationary one-dimensional gas flow. The method is readily applicable to isentropic flow and can be applied to flow containing compression shocks. Numerous examples are given.
Author | : United States. Air Force. Air Matériel Command |
Publisher | : |
Total Pages | : 108 |
Release | : 1946 |
Genre | : Gas dynamics |
ISBN | : |
Download Theory of Nonstationary Gas Flow III. Book in PDF, ePub and Kindle
Theory of pulsating gas waves reported in reports FB 1675/1 and 2 is generalized in the approximation of laminar flow in pipes with variable cross sections. The entropy is here not assumed to be constant in the total area, but only along the life line of the gas particles between successive compression shocks; as the most important special cases, the sphere and cylinder waves are discussed in detail. Finally, the simplified expansion will be treated.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 464 |
Release | : 1947 |
Genre | : Aeronautics |
ISBN | : |
Download Technical Memorandums Book in PDF, ePub and Kindle
Chiefly translations from foreign aeronautical journals.
Author | : Josef Aschenbrenner |
Publisher | : |
Total Pages | : 20 |
Release | : 1946 |
Genre | : Gas flow |
ISBN | : |
Download Non-stationary Gas Flow in Ducts of Variable Cross Section Book in PDF, ePub and Kindle
Author | : |
Publisher | : Academic Press |
Total Pages | : 305 |
Release | : 2014-05-14 |
Genre | : Technology & Engineering |
ISBN | : 0080563848 |
Download Advances in Applied Mechanics Book in PDF, ePub and Kindle
Advances in Applied Mechanics
Author | : Howard W. Emmons |
Publisher | : Princeton University Press |
Total Pages | : 784 |
Release | : 2015-12-08 |
Genre | : Science |
ISBN | : 1400877539 |
Download Fundamentals of Gas Dynamics Book in PDF, ePub and Kindle
Volume II of the High Speed Aerodynamics and Jet Propulsion series. The series which stress the more fundamental aspects of the various phenomena that make up the broad field of aeronautical science. The aerodynamicist and gas dynamicist will find both the classical and the important new concepts of gas dynamics presented in an informative and stimulating manner. Specialists in the study of gas dynamics have contributed Sections as follows: H. S. Tsien, The Equations of Gas Dynamics; L. Crocco, One-Dimensional Treatment of Steady Gas Dynamics; A. Kantrowitz, One-Dimensional Treatment of Nonsteady Gas Dynamics; W. Hayes, The Basic Theory of Gasdynamic Discontinuities; H. Polachek and R. J. Seeger, Shock Wave Interactions; H. G. Stever, Condensation Phenomena in High Speed Flows; T. H. Von Karman, H. W. Emmons, G. I. Taylor, and R. S. Tankin, Gas Dynamics of Combustion and Detonation; S. Schaaf and P. Chambre, Flow of Rarefied Gases. Originally published in 1958. 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.
Author | : |
Publisher | : |
Total Pages | : 396 |
Release | : 1966 |
Genre | : |
ISBN | : |
Download NASA Technical Note Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 694 |
Release | : 1949 |
Genre | : Science |
ISBN | : |
Download Technical Information Pilot Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 382 |
Release | : 1947 |
Genre | : Aeronautics |
ISBN | : |
Download Technical Memorandum - National Advisory Committee for Aeronautics Book in PDF, ePub and Kindle
Chiefly translations from foreign aeronautical journals.
Author | : Erich Pollman |
Publisher | : |
Total Pages | : 600 |
Release | : 1947 |
Genre | : Blades |
ISBN | : |
Download Temperatures and Stresses on Hollow Blades for Gas Turbines Book in PDF, ePub and Kindle
The present treatise reports on theoretical investigations and test-stand measurements which were carried out in the BMW Flugmotoren GMbH in developing the hollow blade for exhaust gas turbines. As an introduction the temperature variation and the stress on a turbine blade for a gas temperature of 900 degrees and circumferential velocities of 600 meters per second are discussed. The assumptions onthe heat transfer coefficients at the blade profile are supported by tests on an electrically heated blade model. The temperature distribution in the cross section of a blade Is thoroughly investigated and the temperature field determined for a special case. A method for calculation of the thermal stresses in turbine blades for a given temperature distribution is indicated. The effect of the heat radiation on the blade temperature also is dealt with. Test-stand experiments on turbine blades are evaluated, particularly with respect to temperature distribution in the cross section; maximum and minimum temperature in the cross section are ascertained. Finally, the application of the hollow blade for a stationary gas turbine is investigated. Starting from a setup for 550 C gas temperature the improvement of the thermal efficiency and the fuel consumption are considered as well as the increase of the useful power by use of high temperatures. The power required for blade cooling is taken into account.