課程簡介
ACTRAN DGM為利用(yong)(yong)非連續(xu)有(you)限元求解線性歐拉方程的軟件,常用(yong)(yong)于模擬在(zai)復雜流動條件下的噪聲(sheng)傳播。典(dian)型(xing)應用(yong)(yong)包(bao)括渦輪(lun)(lun)排氣(qi)噪聲(sheng)、大型(xing)渦輪(lun)(lun)進氣(qi)噪聲(sheng)等。本(ben)課程為ACTRAN DGM 專(zhuan)題課程,由(you)聲(sheng)學工程師(shi)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