本文選題：有效波高 + 譜峰周期��； 參考：《熱帶氣象學(xué)報(bào)》2017年05期

【摘要】：COARE(Coupled Ocean-Atmosphere Response Experiment)算法是國際上較先進(jìn)的計(jì)算海氣界面通量的算法。最新的COARE 3.0算法包含TY01方案和O02方案兩種考慮真實(shí)海浪狀態(tài)的海面空氣動力學(xué)粗糙度方案;當(dāng)有效波高和譜峰周期缺省時(shí),利用Taylor01風(fēng)浪特征量參數(shù)化方案可對它們進(jìn)行參數(shù)化。在此基礎(chǔ)上引入自主設(shè)計(jì)的WHP(Wind-wave significant wave Height and dominant wave Period)風(fēng)浪特征量參數(shù)化方案和三種海面空氣動力學(xué)粗糙度方案,即SCOR方案、GW03方案、PYP07方案以及更簡單的Andreas12、Vickers15摩擦速度算法,利用NDBC(National Data Buoy Center)浮標(biāo)數(shù)據(jù)、解放軍理工大學(xué)風(fēng)浪流水槽實(shí)驗(yàn)數(shù)據(jù),針對中高風(fēng)速條件(10 m/s≤U10≤25 m/s)比較上述方案對摩擦速度的預(yù)測效果。結(jié)果表明:WHP方案在COARE 3.0算法中的應(yīng)用效果優(yōu)于Taylor01方案,且新引入的SCOR、GW03、PYP07海面粗糙度方案對風(fēng)浪特征量的觀測誤差敏感性更小、穩(wěn)定度更高;水槽實(shí)測數(shù)據(jù)的對比結(jié)果表明,WHP方案結(jié)合SCOR海面粗糙度方案計(jì)算的摩擦速度與實(shí)測值最接近;引入其他三種實(shí)測數(shù)據(jù)的檢驗(yàn)結(jié)果表明,原始COARE 3.0算法會低估摩擦速度,而WHP方案結(jié)合SCOR海面粗糙度方案能更準(zhǔn)確地預(yù)測摩擦速度隨10 m風(fēng)速的增長趨勢。
[Abstract]:The COARE(Coupled Ocean-Atmosphere Response experimental algorithm is an advanced algorithm for calculating the air-sea interface flux in the world.The latest COARE 3.0 algorithm includes two schemes, TY01 scheme and O02 scheme. When the effective wave height and spectral peak period default, they can be parameterized by using the Taylor01 wind wave characteristic parameter scheme.On this basis, the parameterization scheme of WHP(Wind-wave significant wave Height and dominant wave Period-wind wave characteristic and three kinds of surface aerodynamics roughness schemes, namely SCOR scheme GW03 scheme and PYP07 scheme, and a simpler Andreas 12 Vickers15 friction velocity algorithm are introduced.Using the data of NDBC(National Data Buoy center buoy and the experimental data of wind wave current flume of PLA University of Technology, the prediction effect of the above scheme on friction velocity is compared for the medium and high wind speed conditions (10 m / s 鈮，

本文編號：1740285