After the research on the actuality and problem of our country's lakes and reservoirs, the research fruit of lake hydrodynamic numerical simulation from external has been introduced.
本文从研究我国湖泊水库环境现状及其问题成因入手，介绍了湖库的水动力学特征及其数值模拟，对当前湖泊水动力数值模拟的主要研究成果进行了简要的说明。
Numerical simulation analysis is made of the paste piping transportation using FLOTRAN CFD calculation hydrodynamic analysis module in ANSYS software based on the paste filling mechanical parameters.
以膏体充填力学参数为基础，运用ANSYS软件中的FLOTRANCFD计算流体动力学分析模块对膏体管道输送进行了数值模拟分析。
Derivation soil hydrodynamic parameter and numerical simulation of soil water movement and distribution are important parts of soil water movement research.
土壤水动力学参数的推导和土壤水分运移分布的数值模拟是研究土壤水分运动规律的重要部分。
Finally, numerical simulation based on computer fluid dynamic (CFD) has been made for verifying the effect of hydrodynamic cavitation theoretically.
根据计算流体力学理论对空化流场进行数值模拟，从理论上验证水力空化的发生效果。
It is shown that cubic spline method is effective for restraining numerical dispersion in numerical simulation of hydrodynamic dispersion equations with radioactive decay.
结果表明，三次样条方法在带有放射性衰变的水动力弥散方程的数值计算中，对抑制数值耗散是一种有效的方法。
In this paper, by using the direct numerical simulation method, the propagation speed of small amplitude disturbances in the problem of hydrodynamic stability is investigated.
本文用数值计算的方法研究流动稳定性问题中小扰动波的传播速度。
In this paper, by using the direct numerical simulation method, the propagation speed of small amplitude disturbances in the problem of hydrodynamic stability is investigated.
本文用数值计算的方法研究流动稳定性问题中小扰动波的传播速度。
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