NUMERICAL STUDY ON THE EFFECTS OF SEA SURFACE TEMPERATURE ON TROPICAL CYCLONE INTENSITY—PART Ⅱ:COUPLING MODEL AND EXPERIMENT |
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作者姓名: | 端义宏 秦曾灏 顾建峰 李永平 |
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作者单位: | Shanghai Typhoon Institute.Shanghai 200030,Shanghai Typhoon Institute.Shanghai 200030,Shanghai Typhoon Institute.Shanghai 200030,Shanghai Typhoon Institute.Shanghai 200030 |
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基金项目: | the China National Key Project under Contract 85-906-07-03-05. |
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摘 要: | A tropical cyclone-marine mixed layer model including air-sea interaction is established to conductnumerical experiment with the effects of SST on the cyclone's intensity,Evidence suggests that withair-sea interaction involved,SST rise causes a drop of central pressure of the storm and SST impact onthe intensity is weaker in the coupling case.Moreover,study is undertaken of the intensity variationof another tropical cyclone moving in the cyclone's cold-tail sector,with the results in good agreementwith the observational fact.
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