課程簡介
ACTRAN DGM為利(li)用非連續(xu)有限元求解線性歐拉方程(cheng)的軟件,常用于(yu)模擬在(zai)復雜流(liu)動條件下的噪(zao)聲(sheng)傳播。典型(xing)應用包(bao)括渦(wo)輪排氣噪(zao)聲(sheng)、大型(xing)渦(wo)輪進氣噪(zao)聲(sheng)等。本課(ke)程(cheng)為ACTRAN DGM 專題課(ke)程(cheng),由聲(sheng)學工(gong)程(cheng)師張偉為您全面、詳細講解。
課程目錄
1 Spherical source in free field
2 Propagating through a 2D axisymmetric bypass duct
3 Exhaust model with flow general overview
4 Exhaust ml with flow a - from geometry to mesh
5 Exhaust model with flow b - flow interpolation
6 Exhaust model with flow c - near field and far field