陳慶生2006-07-252018-06-282006-07-252018-06-282003http://ntur.lib.ntu.edu.tw//handle/246246/14829由二維reduced-gravity原始方程模式計算颱風所產生的渦漩和大洋中西方邊界流相互影响的過程。受到行星β﹣效應及邊界流渦度梯度效應双重影响，颱風所產生的园形渦漩会变的不穩定，進一步發生形变及衰退的現象。From a two-dimensional reduced-gravity model, we simulate the interaction of a typhoon-induced mesoscale eddy and a western boundary current. Under the influence of both the planetary β-effect and curvature effect of the western boundary current, the circular vortex becomes unstable and deforms into an ellipse. Meanwhile, the eddy lose energy into the mean circulation field.application/rtf4445689 bytestext/richtextzh-TW國立臺灣大學海洋研究所颱風渦漩西方邊界流相互影响Typhoon eddygeneral circulationwestern boundary currentreporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/14829/1/912611M002015.rtf