Title :
Research on the effect of clamp on rudder lift-drag characteristics
Author :
Zhang, Nan ; Yang, Chunlei ; Jia, Hongguang
Author_Institution :
New Technol. Dept., Changchun Inst. of Opt., Fine Mech. & Phys., Changchun, China
Abstract :
The paper introduce structured grid division, use CFD numerical simulation and FLUNET software to conduct the simulation calculation for flow field of high-speed vehicle, which study the clamps of high-speed vehicle control helms how to affect the lift-drag characteristics of it. To better illustrate the problem, we use the canard configuration vehicle that efficiency of control is higher. This paper calculate lift-drag characteristics of outer surface of canard helm that with or without clamps in the condition of subsonic transonic and supersonic, then compare the lift-drag characteristics of in different conditions and analyze from the perspective of flow field.
Keywords :
aerospace simulation; clamps; computational fluid dynamics; drag; flow simulation; subsonic flow; supersonic flow; transonic flow; CFD numerical simulation; FLUNET software; canard helm; flow field; high-speed vehicle control; rudder lift-drag characteristics; structured grid division; subsonic transonic; supersonic; Clamps; Computational fluid dynamics; Defense industry; Presses; Software; Vehicles; CFD; Fluent; canard; clamp; simulation;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057880
