%0 Journal Article
%T A FLUID-DYNAMICAL LOWER DENSITY SIMULATION TEST FOR LD CONVERTER<br>
%A Li Disheng
%A Han Ren
%A Xie Chuanshu Research Institute of Wuhan Iron
%A Steel Company
%A <br>
%J 金属学报
%D 1979
%I 
%X Applying the similarity theory based upon the behaviour of the supersonicoxygen jet of 2.12 and 1.465 Mach respectively and upon its interaction withthe bath, certain simulation tests for 50-ton LD converter have been carried out. Incase of geometry and boundary condition similarities, a new test, the so called"lower density simulation", has been proposed to realize not only the jet dynam-ics but also its interaction with bath. In all, five tests simulating the jet dynam-ics behaviour under various conditions, its interaction with bath, the inlluenceof fluid dynamics on rate of carburization in bath, etc. were conducted. The rel-iability of such lower density simulation tests for LD converter was subjected totheoretical analysis and further verified by experimental results obtained by NACA.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=F1D0485E0E55AD46904A9A96253B0527&yid=8C8371356FB4C85C&vid=23CCDDCD68FFCC2F&iid=CA4FD0336C81A37A&sid=59906B3B2830C2C5&eid=BC12EA701C895178&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=20