Transient Analysis of a Blunt Body with Cylindrical Protrusion in Hypersonic Flow
Abstract
Numerical analysis of a blunt body with protrusion in hypersonic flow having Mach number 8 is analysed using ANSYS-FLUENT. Transient analysis gives a better understanding of the flow field, separation of the flow from body, time taken for achieving steady state. 3D analysis has done. The variations of the pressure with respect to time at different locations on the body are obtained. The peak pressure at the separation point is 38% more than the steady state pressure. Pressure fluctuates inside the separation region.
- Publication:
-
Materials Science and Engineering Conference Series
- Pub Date:
- November 2019
- DOI:
- 10.1088/1757-899X/577/1/012178
- Bibcode:
- 2019MS&E..577a2178A