TY - GEN
T1 - Optimization design for launch box based on the effect of the shock wave
AU - Yu, Shaozhen
AU - Jiang, Yi
AU - Deng, Jia
AU - Liu, Bowei
AU - Zhao, Ganglian
PY - 2012
Y1 - 2012
N2 - The article is based on the numerical simulation of the shock wave which caused by the jet flow in the launch box. For this kind of launch box, the two lips are opening when the missile is launching. By comparing the force on the four walls of the box and the two guides in which, we can get the parameters of the jet flow. Besides, the thermal effects and erosion effects are very important factors for the mechanical engineering, so the contours of temperature and pressure on different parts of the box are given to analysis the spreading process of the shock wave. The Standard κ-ε turbulence model is used. The conclusion is helpful for protecting the launch box when the missile is launched and improving the design scheme for the next generation.
AB - The article is based on the numerical simulation of the shock wave which caused by the jet flow in the launch box. For this kind of launch box, the two lips are opening when the missile is launching. By comparing the force on the four walls of the box and the two guides in which, we can get the parameters of the jet flow. Besides, the thermal effects and erosion effects are very important factors for the mechanical engineering, so the contours of temperature and pressure on different parts of the box are given to analysis the spreading process of the shock wave. The Standard κ-ε turbulence model is used. The conclusion is helpful for protecting the launch box when the missile is launched and improving the design scheme for the next generation.
KW - jet flow
KW - launch box
KW - numerical simulation
KW - shock wave
UR - http://www.scopus.com/inward/record.url?scp=84867051563&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-31507-7_12
DO - 10.1007/978-3-642-31507-7_12
M3 - Conference contribution
AN - SCOPUS:84867051563
SN - 9783642315060
T3 - Lecture Notes in Electrical Engineering
SP - 65
EP - 70
BT - Advances in Mechanical and Electronic Engineering
T2 - 2012 International Conference on Mechanical and Electronic Engineering, ICMEE 2012
Y2 - 23 June 2012 through 24 June 2012
ER -