supported by the Basic Research Program of Northwestern Polytechnical University (Grant No. JC201219);the Postdoctoral Science Foundation of China (Grant No. 20100481368)
A method of unstructured dynamic overset grids is developed for the numerical simulation of helicopter unsteady rotorairframe aerodynamic interaction.For the effective treatment of the relative motion between the roto...
China Postdoctoral Science Foundation (20100481368);National Key Laboratory Foundation of China
Three-dimensional unsteady Euler equations are numerically solved to simulate the unsteady flows around forward flight helicopter with coaxial rotors based on unstructured dynamic overset grids. The performances of th...