%0 Journal Article
%T Experiments on Surface Tension Driven Flow in High Temperature Oxide Melt<br>高温氧化物熔体中表面张力对流效应研究实验
%A LIU Zhao-Hua
%A JIN Wei-Qing
%A PAN Zhi-Lei
%A Cheng Ning
%A <br>刘照华
%A 金蔚青
%A 潘志雷
%A 程宁
%J 无机材料学报
%D 1998
%I Science Press
%X Surface tension driven flow in high temperature oxide melt was visualized by means of the already proved method of high temperature in situ optical obserx.ation. The streamlines of the steady thermocapillary convection were marked in the form of an axially symmetric pattern. The oscillation motion of thermocapillary vortex was observed accompanied by synchronous temperature oscillations. Another type of oscillation thermocapillary convection was also observed mainly caused by the variation of the curvature of meniscus of the melt free surface. Finally the oscillatory frequency of the convection against the temperature of the melt was meajsured.
%K surface tension driven flow
%K oxidemelt
%K in situ observation<br>表面张力对流
%K 氧化物熔体
%K 实时观察
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=EB290F7852E805ED6A2695017F1932DF&yid=8CAA3A429E3EA654&vid=FC0714F8D2EB605D&iid=CA4FD0336C81A37A&sid=A63576421B012172&eid=8477411EEDB08A86&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=3&reference_num=9