Chinese translation for "wave transformation"
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- 波变形
波浪变形
波形变换
Related Translations:
- Example Sentences:
| 1. | Mathematical model for irregular multi - directional wave transformation in the nearshore region
近岸多向不规则波传播变形的数学模型 | | 2. | Experiences show that it is an effective and feasible way to similate the wave transformation in mathematical ways in real coastal engineering
实践表明，在诸多方法中应用数学模型来模拟波浪在近岸地区的传播变形是经济的、可行的。 | | 3. | Boussinesq - type equations , which include the effect of the lowest order effects of nonlinear and frequency , has been shown to provide an accurate description of wave transformation in coastal regions
Boussinesq型方程包含了非线性和色散性，能够模拟近岸浅水中的各种波浪传播变形。 | | 4. | A nonlinear numerical model for wave transformation is established in time domain based on integral equation transformed from two dimensional laplace equation . then the model is applied to compute the linear wave and nonlinear wave deformation in offshore flow field . a new 0 - 1 combined bem ( boundary element method ) is adopted in this thesis to avoid computational errors accumulated with time steps
本文以波动势函数的laplace方程的green积分转换得到的边界积分方程为基本控制方程，建立了一种新的时域内波浪变形计算的数值模型，籍此对非线性波浪在结构物周围的波浪形态进行了数值模拟，并通过数值造波水槽内的波浪试验对数值模拟结果进行检验。 | | 5. | The computer speed is speeded up . the numerical results of the present models are in agreement with the theoretical solution and those of physical models . systematical numerical tests show that the present models can reasonably simulate the wave transformation , such as shoaling , refraction , diffraction , reflection , effect of currents and so on
比较详细的模型验证与应用表明，模型的数值模拟结果与解析解、物模实验值吻合良好；可以较好地模拟波浪传播过程中的浅水变形、折射、绕射和反射等多种现象；能正确合理地反映水流对波浪传播的影响。 | | 6. | Abstract : a numerical model for wave propagation in water of varying topography and current is proposed , and time - dependent wave mild - slope equation with a dissipation term and corresponding equivalent governing equations are presented . two different expressions of parabolic approximations for the case of the absence of current are also given and analyzed . examples of numerical simulation for wave transformation in large estuarine water areas are provided
文摘:提出了水深与流场缓变水域波浪传播数学模型水流中依赖时间变量并考虑能耗的波浪“缓坡方程”及其等价的控制方程组，分析比较了无水流情况此理论模型与其相应的两种抛物型近似的差别，提供了长江口波浪变形数值模拟计算工程实例.实例表明，该模型能适应河口三角洲大范围水域波浪传播数值计算 | | 7. | The effects of waves transformation , refraction , diffration , reflection and breaking are all due to the depth of water , varying topography , bottom friction , obstacles and current as waves proceed from offshore to near shore regions . some basic parameters which are relevant to the cost of buildings as well as the type of structures are determined by the wave factors since these projects are placed in near shore area , so it is of great importance to study the regularity of wave transforming
外海波浪传入近岸浅水区受水深、地形、底摩擦、障碍物以及水流等因素的影响，会发生变形、折射、绕射、反射和破碎等各种现象，然而大部分海洋及海岸工程位于近岸地区，该地区的波浪要素将是确定工程造价、建筑物型式等最基本的参数，因此研究近岸地区波浪的变化规律具有重要意义。 | | 8. | In this paper , based on summarizing previous numerical studies on wave transformations , several works are documented : based on the mass conservation equation and euler ' s equation , the extended form of boussinesq equations is derived by using the velocity at an arbitrary water depth as the independent variable , and several terms are added into governing equations to model the effects of bottom friction , wave breaking and subgrid turbulent mixing
本文在总结概述前人关于boussinesq方程波浪数学模型研究进展的基础上，主要做了以下几点工作：从质量守恒方程和euler方程出发，以某一水层处水平速度矢量作为独立变量，推导出包含底摩擦耗能、波浪破碎效应和子网格湍流效应的改进型boussinesq方程。 |
- Similar Words：
- "wave trace" Chinese translation, "wave tracer" Chinese translation, "wave train" Chinese translation, "wave train frequency" Chinese translation, "wave trajectory" Chinese translation, "wave transience" Chinese translation, "wave transmission frequency" Chinese translation, "wave transmission hydraulics" Chinese translation, "wave transparent concept" Chinese translation, "wave trap" Chinese translation
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