dissipation due to wave breaking 破波耗散(1)   破波耗散      Numerical Study with Finite Element Method for Combined Wave Model of Refraction -Diffraction Dissipation due to Wave Breaking      近岸波浪折射-绕射-破波耗散联合模式的有限元数值研究 短句来源   “dissipation due to wave breaking”译为未确定词的双语例句      A wave breaking model is proposed on the basis of turbulent energy equation and the relationship of energy dissipation due to wave breaking in the surf zone. The model is established by introducing turbulent dissipation terms into the Boussinesq equations and involves the breaking process of individual wave. The model is verified by experiment data in terms of wave height and mean surface elevation.      从波浪破碎的能量关系入手，以紊流能量方程为基础，考虑破碎区内单个波在不同破碎阶段所提供的紊动能量强度的变化过程，提出了一种波浪破碎模式．通过将这一模型引入Boussinesq方程中，初步建立了一种近岸区波浪变形数学模型，并用波浪水槽实验资料对模型模拟波高和平均水位的情况进行了初步验证，得到了良好的结果． 短句来源      The variation of the complex wave amplitude is numerically simulated first by use of the parabolic mild-slope equation including the effect of the wave energy dissipation due to wave breaking. The components of wave radiation stress are calculated subsequently by new expressions for them according to the obtained complex wave amplitude, and then the depth-averaged equation is applied to the calculation of wave set-up due to wave breaking.      首先采用考虑波能损失的抛物型缓坡方程数值模拟波浪破碎引起的波浪复振幅变化,接着根据计算得到的波浪复振幅,采用一种新的辐射应力公式计算辐射应力分量,然后采用深度平均方程计算波浪破碎产生的增减水. 短句来源      According to the wave nonlinear dispersion relationship proposed by Kirby and Dalrymple,which suits for both shallow and deep waters. The present paper establishes a mildslope model combining current by wave with effects of refraction,diffraction,dissipation due to wave breaking.      依据Kirby和Dalrymple提出的既适用于浅水又适用于深水的波浪非线性弥散关系,建立一种包含折、绕射,浅水变形以及破碎的波流联合作用的缓坡方程模式,有效地解决波浪与流速的耦合作用。 短句来源   相似匹配句对      Loss of wave energy due to spilling breaking      波浪崩破时的能量损失 短句来源      dissipation of wave energy;      孤波的能量发生耗散; 短句来源      Numerical Study with Finite Element Method for Combined Wave Model of Refraction -Diffraction Dissipation due to Wave Breaking      近岸波浪折射-绕射-破波耗散联合模式的有限元数值研究 短句来源      APPROACH TO CHARACTERISTICS OF WAVE BREAKING      关于波浪破碎特性的研究 短句来源      The dam breaking wave was calculated.      计算了溃坝波问题. 短句来源 查询“dissipation due to wave breaking”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   dissipation due to wave breaking A numerical model based on the mild-slope equation of water wave propagation over complicated bathymetry, taking into account the combined effects of refraction, diffraction and dissipation due to wave breaking is presented. 例句来源       Some modification is proposed to the source term, which represents the spectral rate of wave energy dissipation due to wave breaking so that the source term can incorporate this mechanism. 例句来源                A wave breaking model is proposed on the basis of turbulent energy equation and the relationship of energy dissipation due to wave breaking in the surf zone. The model is established by introducing turbulent dissipation terms into the Boussinesq equations and involves the breaking process of individual wave. The model is verified by experiment data in terms of wave height and mean surface elevation. Good agreements are obtained.             从波浪破碎的能量关系入手，以紊流能量方程为基础，考虑破碎区内单个波在不同破碎阶段所提供的紊动能量强度的变化过程，提出了一种波浪破碎模式．通过将这一模型引入Boussinesq方程中，初步建立了一种近岸区波浪变形数学模型，并用波浪水槽实验资料对模型模拟波高和平均水位的情况进行了初步验证，得到了良好的结果． 文摘来源          The present paper proposes a finite element numerical model for coastal ocean waves with effects of refraction diffraction dissipation due to wave breaking. The adopted numerical method is a modified hybrid element method, in which the open boundary condition is improved in the exterior domain while Galerkin finite element is used in the interior domain. The proposed model is verified by comparison with existing theorectical results. An application to a model harb...             建立了近岸波浪折射-绕射-破波耗散的有限元数值模式。采用的有限元方法为改进的混合元法,其中外域开边界条件得到改进,内域有限元为伽廖金有限元。用理论解检验了所建立的数值模式,并将该模式应用到一个模型港湾。 文摘来源          A practical model for the simulation of wave set-up in coastal areas is proposed. The variation of the complex wave amplitude is numerically simulated first by use of the parabolic mild-slope equation including the effect of the wave energy dissipation due to wave breaking. The components of wave radiation stress are calculated subsequently by new expressions for them according to the obtained complex wave amplitude, and then the depth-averag...             提出了一种模拟近岸区波浪增减水的实用数学模型.首先采用考虑波能损失的抛物型缓坡方程数值模拟波浪破碎引起的波浪复振幅变化,接着根据计算得到的波浪复振幅,采用一种新的辐射应力公式计算辐射应力分量,然后采用深度平均方程计算波浪破碎产生的增减水.采用该模型对规则波和不规则波破碎引起的增减水进行了数值模拟,数值模拟结果与实验结果吻合良好,表明该模型可有效模拟近岸区由于波浪破碎引起的增减水. 文摘来源   << 更多相关文摘         相关查询: dissipation wave wave breaking due to breaking wave breaking dissipation wave dissipation dissipation due to bottom effect oscillation due to wave lift force but due to due to its due to banks amount due to  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关dissipation due to wave breaking的内容 在数字搜索中查有关dissipation due to wave breaking的内容 在概念知识元中查有关dissipation due to wave breaking的内容 在学术趋势中查有关dissipation due to wave breaking 的内容

CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务

2008 CNKI－中国知网

京ICP证040431号 互联网出版许可证 新出网证(京)字008号 北京市公安局海淀分局 备案号：110 1081725  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社