Aerodynamic derivatives of a cone with a semi-apex angle 20° at supersonic velocities
| Autor: | N. P. Adamov, E. A. Chasovnikov, A. M. Kharitonov |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Physics
Nuclear and High Energy Physics Radiation Experimental data Aerodynamics Mechanics Physics::Fluid Dynamics Aerodynamic force symbols.namesake Classical mechanics Cone (topology) Mach number symbols Range (statistics) Supersonic speed Astrophysics::Earth and Planetary Astrophysics Pitching moment Physics::Atmospheric and Oceanic Physics |
| Zdroj: | Thermophysics and Aeromechanics. 21:679-691 |
| ISSN: | 1531-8699 0869-8643 |
| DOI: | 10.1134/s086986431406002x |
| Popis: | The paper deals with an experimental study of stationary and nonstationary aerodynamic characteristics of a circular cone in the range of Mach numbers 1.75–7. The experimental equipment and the method of determining the aerodynamic characteristics are briefly described. The integral aerodynamic characteristics of the model in tests with force measurements and the aerodynamic derivatives of the pitching moment in dynamic tests on a setup with free oscillations are obtained. The experimental data are compared with numerical predictions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink