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pro vyhledávání: '"Qiuhong Liu"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. :095441002311743
The prediction of acoustic scattering requires the acoustic velocity evaluation on the scattering surface in order to satisfy the boundary conditions. According to the idea of acoustic analogy, this paper induces a vector wave equation of aeroacousti
Autor:
Qiuhong Liu, Fang Wang
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 235:2378-2391
A hybrid computational aeroacoustic method with permeable boundary is developed to evaluate non-compact noise induced by low Mach number flow over arbitrarily shaped bodies. Based on Lighthill’s equation and the boundary element method, the unified
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 231:279-293
An automated multi-grid overset grid algorithm is presented for accurate simulation of viscous flows around complex configurations. The algorithm is based on the implicit hole cutting technique optimized with an overset grid construction strategy, a