%0 Journal Article
%T NUMERICAL SIMULATION OF HEAT, MASS AND MOMENTUM TRANSFERS IN METALLIC INGOTS AND PRE-DICTION OF MACROSEGREGATION<br>合金凝固传热、传质和液相流动的数值模拟及宏观偏析的预测
%A XU Daming
%A LI Qingchun Harbin Institute of Technology associate professor
%A Faculty of Casting
%A Harbin Institute of Technology
%A Harbin
%A <br>徐达鸣
%A 李庆春
%J 金属学报
%D 1990
%I 
%X A continuum model and numerical method were established for des-cription of heat, mass and momentum transfers as well as macrosegregation forma-tions in metallic alloy ingots. Numerical simulation of temperature, composition andliquid flow fields during solidification were made on an Al-4.5%Cu ingot. Themodel and numerical method were verified through two experiments.
%K numerical simulation
%K heat transfer
%K mass transfer
%K momentum transfer
%K Al-Cu alloy
%K macrosegregation<br>数值模拟
%K 传热
%K 传质
%K Al-Cu合金
%K 偏析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=C17CF41240613BA845A69B131929803A&yid=8D39DA2CB9F38FD0&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=F122871CC7EC92DC&eid=28F8B56DB6BEE30E&journal_id=0412-1961&journal_name=金属学报&referenced_num=3&reference_num=1