摘要
Inthispaper,theparametrictropicalcyclonemodelsforstormsurgemodelingarefurtherdeveloped.Insteadoftangentialwindspeedviacyclostrophicbalanceandradialwindspeedusingasimpleformulationofdefectionangle,theanalyticalexpressionsoftangentialandradialwindspeeddistributionarederivedfromthegoverningmomentumequationsbasedonthegeneralsymmetricpressuredistributionofHollandandFujita.Theradiusofthemaximumwindisestimatedbytropicalcyclonewindstructurewhichischaracterizedbytheradialextentofspecialwindspeed.TheshapeparameterinthepressuremodelisestimatedbythedataofseveraltropicalcyclonesthatoccurredintheEastChinaSea.Finally,theFredcyclone(typhoon199417)iscalculated,andcomparisonsofthemeasuredandcalculatedairpressuresandwindspeedarepresented.
出版日期
2010年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)