DDG方法的关键在于如何选取合适的数值通量。
The key of the DDG method is how to choose an appropriate numerical trace.
本文用了一种比较简单的方法使子分区之间的内边界数值通量达到守恒。
This text makes the flux of numerical value of interface boundary among sub-domains reach the conservation with a kind of simpler method.
通过推导证明了只有使内边界数值通量守恒才能使并行后的总体数值格式是守恒的。
Through derivation the present thesis proves numerical value flux conservation of sub-domains interface boundary can make parallel numerical schemes conservative.
本文采用求解非齐次方程组的广义黎曼问题解，对模型数值通量计算格式进行了修改。
In hydrodynamics, however, the scheme for numerical flux is constructed from the solution of the generalized Riemann problem in the present research.
本文采用局部间断有限元方法，给出其数值通量形式并证明了其数值解的存在唯一性。
In this paper, we introduce the numerical flux of the LDG method (local discontinuous Galerkin method) and prove the existence and uniqueness of the LDG numerical solution.
原始网格与被嵌入网格之间数值通量守恒的实现增强了该方法在捕捉间断时的有效性和可靠性。
The accomplishing of numerical flux conservation between initial grid and embedded grids highly enhances its reliability and efficiency in capturing discontinuous solution.
本文结合高精度TVD格式的数值通量和时间进展多步法给出了一种求解定常流问题的数值方法。
A method which Combines the numerical flux of high accurate TVD scheme with multistage method in time approaching is developed to calculate the problems of 2-d steady flow.
本文的主要贡献在于，河床地势的影响被容入数值通量中，并且同时对河床地势采用连接面方法离散。
The main contribution is that the bottom topography effect is included in numerical fluxes and the bottom topography is discretized with an interface method in the same step.
我们随后可用这些数值来调节驱动电流或电压，从而确保通量输出（或RGB系列LED的色彩输出）在可见范围之内。
This number can then be used to derive any adjustments to the drive current or voltage in order to keep the flux output (or the color output of an RGB series of LEDs) inside the visible limit.
提出了一种基于节块内瞬态中子通量展开的六角形几何时-空动力学方程数值解法。
An efficient nodal method for the numerical solution of space-time kinetics equation in hexagonal-z geometry was proposed.
WENO格式的主要思想是通过低阶的数值流通量的凸组合重构得到高阶的逼近，并且在间断附近具有本质无振荡的性质。
The basic idea of WENO is to obtain a higher approximation by a linear combination of low order numerical fluxes.
用数值计算分别考察了氧杂质进入通量和约束时间对谱线峰值强度和起始时间的影响。
The influences of oxygen impurity influx rate and confinement time on intensity and switch-on time of line emissions are surveyed numerically.
用数值模拟方法研究了金属管道裂纹尖端磁通量密度的分布情况。
The magnetic flux density on the crack tip in a metal pipeline was studied by numerical simulation method.
在考虑透射比的情况下，推导了偏振器偏振化方向及二分之一波片的光轴取向偏离理想方向时通量随偏角的变化关系，给出了最大调制度情形下的通量数值。
The relation of throughput with deviation is deduced under the polarized direction of polarizer and the direction of half wave plate's light axis deviating from ideal direction.
并对深入到陆地的象山港海域的热通量进行了计算，计算过程考虑了晴空情况下相对湿度，风速，海气温差等的影响，得出了该海区的热通量数值。
During the calculation, the relative humidity, wind speed, and air-sea temperature difference in clear sky were considered. Finally, the heat fluxes value was obtained.
为了提高膜蒸馏通量，使用了旋转切向入流的方式来强化传质过程，并对其作了深入的数值模拟和机理研究。
To improve the flux of membrane distillation, a rotary tangential inflow method is used to enhance the mass transfer process, and its numerical simulation and mechanism study have done.
利用计算出的热通量数值，用三维数值模式ecomsed对象山港海域的温排水扩散进行数值模拟，并将计算的结果与实测结果进行比较分析。
After the calculation of heat flux, the diffusion from cooling water was simulated by a numerical model-ECOMSED. Results from the model and observation were compared and analysed.
利用计算出的热通量数值，用三维数值模式ecomsed对象山港海域的温排水扩散进行数值模拟，并将计算的结果与实测结果进行比较分析。
After the calculation of heat flux, the diffusion from cooling water was simulated by a numerical model-ECOMSED. Results from the model and observation were compared and analysed.
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