Second International Conference on Advances in Mechanical, Aeronautical and Production Techniques - MAPT 2014
Author(s) : DONG SUNG HA, JAE HYUN PARK, SEUNG WOOK BAEK, WOO JIN JEON
In this study, rocket plume behavior at various altitudes and radiative heat transfer to the base surface is investigated by using DSMC and Finite-volume method for radiation. Rapidly expanded plume with increasing altitude cause the low density transient flow region in the plume. And, because of the decrease of plume temperature and density, the radiative heat transfer to the rocket base surface is also decrease.