%0 Journal Article
%T NUMERICAL STATISTICAL MODEL OF PRIMARY DENDRITIC SPACING<br>一次枝晶间距的数值统计模型
%A LIN Xin
%A HUANG Weidong
%A DING Guolu
%A WANG Qi
%A ZHOU Yaohe
%A <br>林鑫
%A 黄卫东
%A 丁国陆
%A 王琦
%A 周尧和
%J 金属学报
%D 1997
%I 
%X In view of the statistical randomness and the dynamic necessity, analysis has been conducted on morphology development of solid-liquid interface in directional solidification. Based on the present experimental observations and the known dendritic models, a numerical statistical model of primary dendritic spacing is first presented to the dendritic array in directional solidification at constant velocity. The numerical model is in good agreement with the experimental results.
%K directional solidification
%K primary dendritic spacing
%K stochastic simulation<br>定向凝固
%K 一次枝晶间距
%K 数值模拟
%K 金属
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=17FA1B7742901161A302B2A4141A9546&yid=5370399DC954B911&vid=27746BCEEE58E9DC&iid=94C357A881DFC066&sid=78BF76CF5B7CB0F2&eid=B1989ED92BA7E896&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=8