Title :
Research of Reynolds stress model in the aerodynamics of damping rings aircraft
Author :
Tang, Hong ; Chen, Guoguang ; Liu, Peng
Author_Institution :
Sch. of Mechatron. Eng., North Univ. of China, Taiyuan, China
Abstract :
Airflow disturbance affected aerodynamics of aircraft between damping rings. In order to simulate this disturbance, extra-fluent field of damping rings aircraft was analyzed by Reynolds stress model (LLR-QI) in this paper. Numerical simulations results indicate that spaces between damping rings affected drag coefficient, and keep to test results, to based on improving firing accuracy of the aircraft.
Keywords :
aerodynamics; aircraft; damping; drag; flow simulation; rings (structures); LLR-QI; Reynolds stress model; aerodynamics; airflow disturbance; damping ring aircraft; drag coefficient; firing accuracy; numerical simulations; Aerodynamics; Aircraft; Aircraft propulsion; Atmospheric modeling; Damping; Mechatronics; Stress; Reynolds stress model; aerodynamics; aircraft; damping ring; numerical simulation;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5778254
