Characteristics of heat transfer on the surface of a body near a cylindrical obstacle and a cross jet
Abstract
A shock-tube study of turbulent heat transfer was performed near a cylindrical obstacle at a Mach number of 6.1 on a slightly blunted cone with a semiaperture angle of 5 deg. Heat transfer is studied in the region where the cross jet interacts with the turbulent boundary layer at high Reynolds numbers (16,000,000 to 84,000,000). A dimensionless relationship between maximum heat flux and injected-gas pressure is examined, and the effect of the relative temperature of the injected gas on the heat transfer is investigated.
- Publication:
-
Akademiia Nauk SSSR Izvestiia Mekhanika Zhidkosti i Gaza
- Pub Date:
- June 1982
- Bibcode:
- 1982IzMZG..18...41B
- Keywords:
-
- Blunt Bodies;
- Cross Flow;
- Cylindrical Bodies;
- Flow Characteristics;
- Jet Flow;
- Turbulent Heat Transfer;
- Gas Injection;
- Gas Pressure;
- Gas Temperature;
- Heat Flux;
- High Reynolds Number;
- Mach Number;
- Shock Tubes;
- Temperature Effects;
- Temperature Measurement;
- Turbulent Boundary Layer;
- Fluid Mechanics and Heat Transfer