Effect of dust content of the flow on test results in hypersonic wind tunnels
| Autor: | B. I. Bakum, T. N. Dombrovskaya, V. I. Lagutin |
|---|---|
| Rok vydání: | 1973 |
| Předmět: |
Fluid Flow and Transfer Processes
Physics Drag coefficient Hypersonic speed Mechanical Engineering Flow (psychology) General Physics and Astronomy Aerodynamics Mechanics Atmospheric sciences Physics::Fluid Dynamics Moment (mathematics) Drag Astrophysics::Solar and Stellar Astrophysics Hypersonic wind tunnel Astrophysics::Earth and Planetary Astrophysics Wind tunnel |
| Zdroj: | Fluid Dynamics. 5:696-698 |
| ISSN: | 1573-8507 0015-4628 |
| DOI: | 10.1007/bf01015048 |
| Popis: | The nature and character of the effect of dust content of the working flow of hypersonic wind tunnels on the results of aerodynamic tests are considered. It is shown that dustiness causes an increase of the drag of slender models and, conversely, a decrease of the drag and damping coefficient of the longitudinal moment of blunt models. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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