所屬欄目:工程流體力學(xué)英文
Mass force is a force which acts on each fluid particle in the isolated body. Massforce is proportional to mass.Unit mass force is the mass force acting on unit mass fluid:where fx,fy and fz are mass forces which act on unit mass fluid in the direction of ......(本文共 567 字 , 1 張圖) [閱讀本文] >>