%0 Journal Article
%T INVESTIGATION OF NATURAL CONVECTION PHENOMENA FROM A HORIZONTAL HEATED TUBE USING ESPI<br>应用ESPI研究水平热管的自然对流现象
%A He Shiping Wang Liusheng
%A <br>何世平
%A 汪柳生
%A Brian Dobbins
%A Shobir Kapasi
%J 力学学报
%D 1991
%I 
%X The natural convection phenomena from a horizontal heated tube is investigated using Vintens ESPI, Video holographic interferometry and holography. Three different optical arrangements and the principle of gas temperature measurement are described. The experimental results obtained from the above techniques are compared with those from thermocouples. The comparison shows that they are consistent with each other. The sources of error which may affect the measurement are discussed and estimated qualitatively.
%K natural convection
%K ESPl
%K holography
%K horizontal heated tube<br>自然对流
%K 水平热管
%K ESPI
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=6FE16D66EFDE111D40161EF20D6FB648&yid=116CB34717B0B183&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=EED44B83FAB71309&eid=8CC50269EED5BB47&journal_id=0459-1879&journal_name=力学学报&referenced_num=1&reference_num=0