Thermofluiddynamic experiments with a heated and rotating circular cylinder in crossflow
Abstract
Two-dimensional boundary layer profiles of heated and rotating circular cylinders in crossflow were investigated for subcritical freestream-Reynolds-numbers Re = 3.4 · 104 and Re = 4.8 · 104. The peripheral speed of the cylinder surface corresponds to velocity ratios 0 ≦ ξ ≦ 2(α, circular/freestream-velocity). Special attention was focused on the location of separation points, which was determined as a function of the velocity ratio a whereby a strong influence of wall temperature was revealed.
- Publication:
-
Experiments in Fluids
- Pub Date:
- July 1986
- DOI:
- 10.1007/BF00717818
- Bibcode:
- 1986ExFl....4..223P
- Keywords:
-
- Aerothermodynamics;
- Boundary Layer Separation;
- Circular Cylinders;
- Cross Flow;
- Rotating Cylinders;
- Blocking;
- Boundary Layer Flow;
- Lift;
- Temperature Effects;
- Velocity Distribution;
- Wall Temperature;
- Wind Tunnel Tests;
- Fluid Mechanics and Heat Transfer