Journal of computational fluids engineering (한국전산유체공학회지)

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
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COMPUTATION OF SOUND SCATTERING IN 3D COMPLEX GEOMETRY BY BRINKMAN PENALIZATION METHOD

Brinkman Penalization Method를 통한 복잡한 3D 형상 주위의 음향 전파 연구

  • Received : 2012.12.20
  • Accepted : 2012.10.29
  • Published : 2012.12.31
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Abstract

Sound scattering in 3D complex geometry is difficult to model with body-fitted grid. Thus Brinkman Penalization method is used to compute sound scattering in 3D complex geometry. Sound propagation of monitor/TV is studied. The sound field for monitor/TV is simulated by applying Brinkman Penalization method to Linearized Euler Equation. Solid Structure and ambient air are represented as penalty terms in Linearized Euler Equation.

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References

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