所属栏目:工程流体力学英文
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 张图) [阅读本文] >>