1) Coriolis wave stress
柯氏波浪应力
2) Corlioli stress effect
柯氏力效应
3) Coriolis Force
柯氏力
1.
Because there exist the action of Coriolis Force and some differences in geologic conditions,the reach developed from a tiny bending river to an asymmetric and abnormal meandering river.
认为由于柯氏力的作用以及地质条件的差异 ,使该河段既有一般蜿蜒性河道演变规律 ,又有不对称、非规则演变特性。
2.
The relation among the deviation of landing point, latitude and emission angle is discussed considering the effect of Coriolis force on the guided missile.
考虑地球自转时,定量讨论了导弹在柯氏力作用下,弹着点的偏差与纬度及发射角的关
3.
Through inputting known parameters,we found that once the Coriolis force combined with the stratification of the lake,it not only determined the direction of the river water,but also seemed to affect greatly the steady state pattern of the flow.
通过输入已知参数结果表明:纳木错湖周边山水(河水)流入湖泊之后,在柯氏力[2]和湖水分层[3]的影响下,所有流入湖泊的河水沿着湖岸呈逆时针方向循环流动;循环周期约需要60天左右;河水首尾相连后继续沿着湖岸按逆时针方向均匀流动且朝着湖心聚集;河水在湖中的水平分布不仅受柯氏力的影响同时也受湖水分层的影响。
4) wave radiation stress
波浪辐射应力
1.
In this paper,the wave radiation stress theory is outlined,and the applica- tions of wave radiation stress theory to marine hydrodynamics in the nearshore region are introduced.
概述了波浪辐射应力理论,介绍了波浪辐射应力理论在海洋流体动力学尤其是近岸区的应用,重点分析了该理论在研究近岸波生流、波流相互作用等问题中的应用,总结了波浪辐射应力的研究进展,对辐射应力研究提出了建议。
2.
The unidirectional incident irregular wave was first put into being discrete with the Jonswap wave spectrum and then simulated using the parabolic mild slope equation to obtain the wave radiation stresses with the effects of the wave irregularity and breaking.
在不规则波浪场的模拟中,采用JONSWAP波浪谱对入射单向不规则波浪要素按等分频率法进行离散,应用考虑波浪不规则性和破碎效应的抛物型缓坡方程对波浪场进行数值模拟,并基于抛物型缓坡方程中的波浪势函数等参数计算波浪辐射应力,以波浪辐射应力为主要动力因素基于近岸流数学模型对近岸波浪破碎所产生的近岸流场进行数值模拟,并对数值模拟结果进行了验证。
3.
Wave radiation stress was proposed first by Longuet-Higgins and Stewart,which has been defined as the excess flux of momentum due to the presence of waves.
波浪辐射应力的概念是由Longuet-Higgins和Stewart提出的,将作用于单位面积水柱体的总动量流的时均值减去没有波浪作用时的静水压力定义为波浪剩余动量流,即波浪辐射应力。
5) wave induced stresses
波浪诱导应力
6) radiation stress of waves
波浪幅射应力
1.
The wind action and the effect of radiation stress of waves on current and sedimentation are taken into account.
根据河口“波浪掀沙,潮流输沙”的泥沙运动机制,引入“波浪幅射应力”反应波浪对水体和泥沙的驱动力。
补充资料:柯西应力张量
柯西应力张量
Cauchy's stress tensor
kexi yingli zhangliang柯西应力张t(Cauehy‘5 stress tensor)研究大变形时用现时构形来描述的对称应力张量。在大变形(有限变形)情况下,由于变形前的初始构形和变形后的现时构形(见弹一塑性有限元法)差别较大,这样分别定义在这两个构形上的应力张量就很必要。所谓物体的一个构形是指由连续介质构成的某一物体某瞬间在空间所占的区域。在大变形分析中柯西(Cauchy)应力张量是一种采用欧拉描述法(是以质点的瞬时坐标砂和时间t作为自变量描述)定义在t时刻的现时构形上的应力张量di,,又称欧拉应力张量。取三维空间笛卡儿坐标系,在t时刻的现时构形中截取一个四面体素,其斜面面元为da,法线为二,另外三个面元为da;、da:和da3,与所取坐标面平行。由四面体素的平衡条件得出da上的应力为: 可摊,=外n,这里氏J~‘便是柯西应力张量,它是二阶对称张量。
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参考词条