%0 Journal Article
%T NumericalSimulationforthe16August1999EUVBrightenings
%A SHA
%A Xiaoming
%A FAN
%A Quanlin
%J 空间科学学报
%P 507-512
%D 2008
%X The16August1999EUVbrighteningsarenumericallysimulatedbyathird-orderupwindcompactscheme,basingontheTRACEobservation.Thepresentsimulationcangiveapossibleexplanationtoitsformationandevolution.ThenumericalresultsshowthattheinitialreconnectionjetsataroundX-pointareresponsiblefortheoccurrenceofEUVbrightening.ThestrongandsuperposedejectionscausedbythefirstandsecondcoalescenceofmagneticislandsarepossiblyrelatedtotheliftedmaterialwhichinitiallyappearedasabsorptionfeaturesandLaterEUV-emittingstructuresrespectively.Thebi-directionalreconnectionjetsmaycorrespondtotheliftedmaterialthateithercontinuedtomoveupwardalongtheapparentlyopenfieldlinesorfelldowntothesurface.
%K Explosiveevents
%K Magneticreconnection
%K Coalescenceinstability
%K EUVbrightenings
%K Bi-directionalreconnectionjets
%U http://www.cjss.ac.cn/CN/abstract/abstract1137.shtml