%0 Journal Article
%T NUMERICAL STUDY FOR EDDIES SELF-ORGANIZATION IN CONVECTION BOUNDARY LAYER<br>对流边界层大涡自组织过程的数值研究
%A Xue Jukui
%A Hu Yinqiao
%A <br>薛具奎
%A 胡隐樵
%J 力学学报
%D 2002
%I 
%X Based on a simplified dry boundary layer convection model and the nonlinear ther-modynamic theorem, the dynamical and thermodynamical characteristics for forming, develop-ing and decaying boundary layer eddies are studied. As a result, large eddies in the convection boundary layer are always in an unsteady manner. Eddies merge and broken process existed si-multaneously during the evolution of convection boundary layer, the former corresponds to local entropy-decreasing, but the latter is accompanied with total entropy increasing. Eddies developing process can be viewed as the competition between two factors of total entropy increasing and local entropy-decreasing in the convection boundary layer.
%K convection boundary layer
%K large eddy
%K self-organization<br>对流边界层
%K 大涡
%K 自组织
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=99421A230FDD0987&yid=C3ACC247184A22C1&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=BA5B7FED4FC3CDB1&eid=20154CF366EC08B1&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=8