The rotor-fuselage-engine aerodynamic interactions were studied using computational fluid dynamics numerical tools.The body-fitted structural grid was generated through multi-block grid technique.The finite volume method was adopted and incompressible Navier-Stokes equation was solved.The flow field and performance of the helicopter in forward flight were analyzed.Firstly
the accuracy of viscous simulation was investigated for the isolated fuselage configuration.Then
the rotor-fuselage aerodynamic interactions using the actuator disk model were obtained by discussing the influence of rotor on fuselage pressure distribution.Finally
the effect of the helicopter engine inlet and outlet was analyzed using a simplified engine model and the rotor-fuselage-engine interactions were obtained.
Simulation method of short crack propagation in turbine disks based on crystal plasticity
Numerical simulation of internal flow field in gas generator of fire extinguishing bomb
Numerical simulation of light-craft effects onlaser supported donation wave with gas-liquid two phase propellant
Low-Reynolds-number wake flows of a triangular prism
Influence of combustor shape on self-ignition in solid fuel scramjet
Related Author
Ping ZHANG
Shan LU
Xin JING
Mao YANG
Zhongbing LUO
Rongxin ZHOU
Yunfeng LI
Kangqing DENG
Related Institution
School of Power and Energy,Northwestern Polytechnical University
Nondestructive Testing and Evaluation Laboratory, Dalian University of Technology
College of Civil Engineering, Hefei University of Technology
Key Laboratory of Aerospace Chemical Power Technology, Hubei Institute of Aerospace Chemical Techologh, China Aerospace Science and Technology Corporation,Xiangyang Hubei
Hubei Institute of Aerospace Chemistry Technology, China Aerospace Science and Technology Corporation,Xiangyang Hubei