ping mian wen luan she liu yu fan xiang fei xian xing qian jin zhong li bo ji hai liu zuo yong hou zhi su du yu wen du fen bu zhi yan jiu

Zong Heng Li

ISBN 10: 3639736168 / ISBN 13: 9783639736168

Published by ¿¿¿¿¿¿¿ Jan 2015, 2015

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Neuware -ben wen zhu yao ying yong yu jie xi wen pai shui dui zhou zao shui ti chuan shu li xue bian hua ji zhi kao lv ping mian wen luan she liu shou fan xiang fei xian xing bo yu jun yun wen ding liu zhi zuo yong hou yu bo lang zhou qi ping jun de wen ding zhuang tai xia jiang bo lang yu hai liu jiao hui hou zhi dong liang shi wei yi wai li xiang bing dao ru ping mian wen luan she liu zhi yun dong fang cheng shi zhong yi dong liang shou heng ji yin ru fu she ying li radiation stress jie ci yun dong te xing ke yi le jie ping mian she liu yu bo lang ji hai liu zuo yong hou yu ren yi duan mian zhong xin zhou chu zhi dong liang jiao hu zuo yong guan xi jin er jie xi chu she liu zai yu bo lang ji hai liu zuo yong hou zhi liu chang qi yu bo lang zhou qi ping jun xia he sui bo lang xiang wei qi fu zhi zhou qi xing bian hua qing xing ji xiang guan de wu li te xing ping mian wen luan she liu yu fan xiang bo ji fan xiang liu jiao hui zuo yong hou qi liu chang zhong zhi zhen fu han shu you yi lin jie wei zhi cun zai zai ci wei zhi chu zhen fu han shu hui qu jin wu xian da wei dui ying yu bo lang jian rui du zhi jie ci hua can shu er dui bo lang zhou qi ping jun shi jian xia zhi zhong xin zhou su yu qi su du fen bu zai ci lin jie wei zhi shi qu jin yu ling ci nai yin chun ping mian wen luan she liu de dong liang bei fan xiang bo yu fan xiang liu zhi zhou qi ping jun dong liang suo ya po shi de she liu ti wu fa chuan yue ci wei zhi zhi gu zai ci wei zhi hou zhi liu chang jin wu she liu de zuo yong liang you ji you shi yan de zhi zai ci lin jie wei zhi qian zhi liu chang de liu su yu wen du fen bu jie wei gao si fen bu dang jiao xiao fan xiang bo shi ze fan xiang jun yun liu dui yu ping mian wen luan she liu zhi dong liang ya po yue ming xian you qi zai xiang dui shui shen jiao shen shi geng shen zhi ben yan jiu zhi li lun jie yi bao han ping mian wen luan she liu yu fan xiang jun yun liu zhi hu zhi xing wei shi yong jun fang gen wu cha fa MSE bi jiao qi li san cheng du xian shi li lun zhi yu ji you de shi yan zhi po wei fu he bing de dao ping mian she liu sui fan xiang liu liu su bian dong zhi su du fen bu xi shu ping mian wen luan she liu jiao da de fan xiang liu zuo yong hou hui you jiao qiang de wen liu wen liu chan sheng de juan zeng xiao zao cheng bian dong qie xu yuan dian wei zhi hui sui zhu fan xiang liu liu su zeng jia er xiang nei suo ping mian she liu zao shou fan xiang bo lang zuo yong hou zhou qi ping jun su du fen bu xing tai yu jun yun shui liu zhe wu suo gai bian bing you fen xi jie guo de zhi she liu yu wei xiao fan xiang liu zuo yong hou zhi su du yu wen du fen bu xi shu bian hua yi bu daVDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 88 pp. Chinesisch.

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Bibliographic Details

• Title: ping mian wen luan she liu yu fan xiang fei xian xing qian jin zhong li bo ji hai liu zuo yong hou zhi su du yu wen du fen bu zhi yan jiu
• Publisher: ¿¿¿¿¿¿¿ Jan 2015
• Publication Date: 2015
• ISBN 10: 3639736168
• ISBN 13: 9783639736168
• Binding: Taschenbuch
• Condition: Neu

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Synopsis

本文主要應用於解析溫排水對周遭水體傳輸力學變化機制，考慮平面紊亂射流受反向非線性波與均勻穩定流之作用後，於波浪週期平均的穩定狀態下，將波浪與海流交會後之動量視為一外力項，並導入平面紊亂射流之運動方程式中，依動量守衡，及引入輻射應力(radiation stress)，藉此運動特性可以了解平面射流與波浪及海流作用後，於任意斷面中心軸處之動量交互作用關係，進而解析出射流在與波浪及海流作用後之流場，其於波浪週期平均下和隨波浪相位起伏之週期性變化情形及相關的物理特性。平面紊亂射流與反向波及反向流交會作用後，其流場中之振幅函數有一臨界位置存在，在此位置處振幅函數會趨近無限大，為對應於波浪尖銳度之階次化參數；而對波浪週期平均時間下之中心軸速 與其速度分佈在此臨界位置時趨近於零，此乃因純平面紊亂射流的動量被反向波與反向流之週期平均動量所壓迫，使得射流體無法穿越此位置之故，在此位置後之流場近無射流的作用量。由既有實驗得知在此臨界位置前之流場的流速與溫度分佈皆為高斯分佈，當較小反向波時，則反向均勻流對於平面紊亂射流之動量壓迫越明顯，尤其在相對水深 較深時更甚之；本研究之理論解亦包含平面紊亂射流與反向均勻流之互制行為，使用均方根誤差法(MSE)比較其離散程度顯示理論值與既有的實驗值頗為符合，並得到平面射流隨反向流流速變動之速度分佈係數，平面紊亂射流較大的反向流作用後會有較強的紊流，紊流產生的捲增效造成變動，且虛源點位置會隨著反向流流速增加而向內縮。平面射流遭受反向波浪作用後週期平均速度分佈型態與均勻水流者無所改變，並由分析結果得知射流與微小反向流作用後之速度與溫度分佈係數變化亦不大。