1.5.2 Mass force
工程科技

        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] >>