Some Limitations On The Use Of Damping In Short Pressure Points
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Author | : Ted W. Nyland |
Publisher | : |
Total Pages | : 36 |
Release | : 1971 |
Genre | : Airplanes |
ISBN | : |
The analytical study described in this report examines changes in the useful frequency response of short pressure probes resulting from variations in the viscous damping within the probe tube. The study is based on the use of the Bergh and Tijdeman recursion formula, which was modified to allow the addition of arbitrary amounts of viscous loss in any tube section. Results show that the useful response range can be increased with damping but is dependent on the operating temperature and pressure levels. At 300 K, only a 15-percent variation in average pressure is allowable if the useful response is to be a factor of three higher than that of an undamped probe. This variation increases to 20 or 30 percent at temperatures above 600 K. A computer program based on the modified recursion formula is given in an appendix.
Author | : Ted W. Nyland |
Publisher | : |
Total Pages | : 0 |
Release | : 1971 |
Genre | : Airplanes |
ISBN | : |
Author | : Ted W. Nyland |
Publisher | : |
Total Pages | : 25 |
Release | : 1971 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 1916 |
Release | : 1971 |
Genre | : Government publications |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 1038 |
Release | : 1994 |
Genre | : Aeronautics |
ISBN | : |
Author | : United States. Congress |
Publisher | : |
Total Pages | : 1470 |
Release | : 1966 |
Genre | : Law |
ISBN | : |
The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)
Author | : Allen F. Donovan |
Publisher | : Princeton University Press |
Total Pages | : 1021 |
Release | : 2015-12-08 |
Genre | : Science |
ISBN | : 140087503X |
Volume VIII of the High Speed Aerodynamics and Jet Propulsion series. This volume includes: performance calculation at high speed; stability and control of high speed aircraft; aeroelasticity and flutter; model testing; transonic wind tunnels; supersonic tunnels; hypersonic experimental facilities; low density wind tunnels; shock tube; wind tunnel measurements; instrumented models in free flight; piloted aircraft testing; free flight range methods. Originally published in 1961. 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 | : American Institute of Aeronautics and Astronautics |
Publisher | : |
Total Pages | : 1144 |
Release | : 2000 |
Genre | : Aeronautics |
ISBN | : |
Author | : Sward |
Publisher | : ASTM International |
Total Pages | : 618 |
Release | : 1972 |
Genre | : Technology & Engineering |
ISBN | : 9780803100992 |
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 694 |
Release | : |
Genre | : Aeronautics |
ISBN | : |