然后介绍了输运方程的几种求解方法。
Then we show several solution methods of transport equation.
本文给出一种多孔介质溶质输运方程的多单元均衡解法。
A new numerical method, multi-element balance method which may be used for the simulation of solute transport in porous media, is presented in this paper.
所给出的加速方法可以加速菱形格式的输运方程的迭代求解。
The acceleration methods can accelerate iteration solution for the transport equation of the diamond scheme.
将空间线性间断有限元方法应用于动态粒子输运方程的求解。
A linear discontinuous spatial finite element scheme for time-dependent particle transport equation is studied.
建立的粉尘在巷道中的传递方程是一个二维平流扩散输运方程。
The transfer equation for dust given in this paper is a equation of two dimensional airflow diffusion transport.
由溅射速率方程和反应粒子输运方程得出了靶面化合物的覆盖度。
The compound fraction of target surface was gotten from the rate equations of sputtering and the transport equations of reactive particles .
基于辐射输运方程，运用蒙特卡罗方法研究具有任意涂层的光散射。
Based on the radiation transfer equation, light scattering by coating layer is studied by using Monte Carlo method.
模型的地理轴和地磁轴是分开的，离子的输运方程沿固定的磁流管求解。
The time-dependent ion transport equations were numerically solved along fixed magnetic flux tubes. The lower boundary (100km) condition is set to chemical equilibrium.
输运方程给出了胶子物质热平衡化时间短和夸克物质热平衡化时间长的结果。
A short thermalization time for gluon matter and a long thermalization time for quark matter are results of the transport equations.
根据湍流的动能和动能耗散率输运方程，建立了折射率起伏方差的计算模型。
Based on turbulent kinetic energy and the rate of turbulent dissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled.
本文介绍用投影算符技术导出广义输运方程，并对结果的物理意义进行了讨论。
In this paper, the generalized transport equation is derived from projection operator techniques and the physical meaning of the results is discussed.
本文放弃湍流粘性假设，直接从雷诺应力输运方程推导出雷诺应力显式表达式。
In this paper the eddy viscosity hypothesis was given up and the explicit expressions of Renolds stresses have been deduced directly from the transport equations of Renolds stresses.
从涡量输运方程出发，分析得出拉伸项的存在降低了轴对称热羽流的混合强度。
The stretching term in the vorticity transport equation is found to be the main mechanism to reduce the degree of mixing in axisymmetric plume.
计算传质学模型由浓度输运方程及其封闭方程和相应的计算流体力学模型组成。
The Computational Mass Transfer(CMT) model is composed of the basic differential mass transfer equation, closing with auxiliary equations and the appropriate accompanying CFD formulation.
对静电喷粉中的荷电气固两相流固相输送过程进行了分析，建立了固相输运方程。
The solid phase transport process of charged two phase flow in the electrostatic powder spray is analysed. The transport equation of the solid phase is established.
故模型对于复杂的多相流流动，输运方程的解收敛性很好，其精度相对其它模型要高。
The model of astringency was very well to the complex multiphase flow and result of transportation equation, with accuracy superior to the other models.
研究了一种可以在复杂几何条件下求解中子输运方程的离散方向概率方法(DDPM)。
For solving the neutron transport equation in complex geometry, the discrete direction probability method (DDPM) is developed.
本文导出了一维球几何定态中子输运方程菱形格式的扩散综合加速方程，并给出了差分公式。
An diffusion Synthetic acceleration equation and differencing scheme (DSA) for the diamond scheme of the one-dimensional sphere geometry steady neutron transport equation is introduced in this report.
应用改进的ECOM模式，耦合泥沙输运方程，研究径流量和海平面变化对河口最大浑浊带的影响。
Using the improved ECOM model and coupling the sediment transport equation, the impacts of change of river discharge and sea level on estuarine turbidity maximum zone are studied.
从能量传输的角度出发，利用蒙特卡罗数值计算法来求解输运方程，并得出了相应的模拟计算结果。
From the theory of energy transferring and contact with Markov process, comes to that VRT equation can be solved by Monte Carlo numerical method.
从颗粒运动的PDF(概率密度分布函数)输运方程出发建立颗粒相的质量、动量和脉动速度二阶矩方程。
Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distribution function) equation in dilute turbulent sediment-laden flows.
由于取消了“扰动胀量为零”的假设，需要耦合求解扰动质量方程、扰动涡量输运方程和扰动能量输运方程。
Since the disturbance expansion has been taken into account, one has to solve the mass, vorticity transport and energy transport equations for disturbance motion in a coupled way.
本文将窄缝法应用于悬沙输运数值计算中，推导出了考虑窄缝时的泥沙输运方程，建立了一种具有动边界功能的泥沙输运模型。
In this paper, the method is applied to compute the transport of suspended sediment. A new sand transport equation which can simulate the moving boundary is founded using the slot method.
这组方程可用来处理异质结构中的高场输运问题。
This equation group can be used to solve high field transport problems in heterostructures.
本文从离子动力学方程出发，利用LB碰撞模型研究了离子-离子碰撞效应对前鞘等离子体输运的影响。
By using ion kinetic equation, the influence of ion-ion collision effects on the presheath plasma transport is taken into account through the LB collisional model.
第三章介绍了非平衡格林函数方法及其在介观输运中的应用，推导了广泛应用的运动方程以及电流公式。
Chapter three introduces the nonequilibrium Green function method and its applications in mesoscopic transport, and the widely-employed Keldysh equation of motion with a current formula are induced.
从流体的动量方程出发，考虑流体和管道的耦合，推导出输运流体海洋立管的偏微分运动方程。
Based on the flow moment equation, developed the lateral motion equation of a Marine riser by considering the coupling of the fluid and the pipe.
分析讨论了气体输运过程的稳定态方程的物理内涵，以及在气体一维输运过程中的应用方法。
The application of the steady-state equation in one-dimensional transport processes of gas is discussed and the physical meaning of the equation is analyzed.
基于和时间有关的带输运模型，建立了光折变孤子的演化方程。
Based on time dependent band transport model, the evolutional equation of PR solitons is established.
基于和时间有关的带输运模型，建立了光折变孤子的演化方程。
Based on time dependent band transport model, the evolutional equation of PR solitons is established.
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