摘要
The velocity profile determined by the gas pressure in the gas gap during molten metal filling in Lost Foam Process was numerically simulated. The results show that the molten metal flows forward in a circular-arc shape from the ingate, which is different from that in traditional green sand casting.
ＣｏｍｐｕｔａｔｉｏｎａｌＡｎａｌｙｓｉｓｏｆＦｌｕｉｄＦｌｏｗＤｕｒｉｎｇＦｉｌｌｉｎｇａＰｌａｔｅＣａｓｔｉｎｇＰａｔｔｅｒｎｉｎＬｏｓｔＦｏａｍＰｒｏｃｅｓｓＷＥＩＺｕｎｊｉｅ；ＡＮＧｅｙｉｎｇ；ＸＩＮＧＤａｗｅｉ（魏尊杰），（安阁英），（邢大...
