Numerical Analysis of Integrated Model of Flow Field and Carbon/Carbon Structure for Temperayure Response in Arc Tunnel
- Paper number
IAC-16,C2,7,5,x33362
- Coauthor
Dr. Zhaowei Wang, China Academy of Launch Vehicle, China
- Coauthor
Mr. Yongpeng Dong, China
- Coauthor
Dr. Yi Li, China
- Coauthor
Dr. Qiang Qu, China
- Year
2016
- Abstract
Temperature realistic simulation of Carbon/Carbon hot structure under high velocity air has becoming more and more important in TPS refining design, in which integrated model of flow field and structure is the key to the question. In order to solve this problem, this paper showed that on the incoming flow conditions of high enthalpy air in arc tunnel, three dimensional chemical equilibrium Navier-Stokes equations are solved to analyse real gas effect in complete flow field around typical carbon/carbon structure. Thermal response of the carbon/carbon structure was solved. Air ionization, including seven chemical components and six chemical reactions were applied in the flow field simulation. Experimental incoming flow conditions and temperature response were used to correct the integrated model.
- Abstract document
- Manuscript document
(absent)