应用有限容积法对发动机排气管系中的气体流动作模拟计算。
FVM method was applied to simulate the unsteady gas flow in manifold of diesel engine.
定向井技术的广泛应用,给容积法储量计算时单井有效厚度的确定带来一定的困难。
The broad application of directional drilling has brought some difficulty to the net pay thickness determination for single well during the reserve calculation with volumetric method.
目的:评价指端容积脉搏曲线法进行心血管功能监测的准确性和适用性。
Objective:To evaluate the veracity and applicability of the finger volume blood flow pulse method in cardiovascular function monitoring.
在用容积法计算地质储量的过程中,含油面积的确定实际上是计算多边形的面积。
In the process of reserve calculation using volumetric method, to confirm oil-bearing area is in fact to calculate polygon area.
用容积法计算油气储量时,影响储量计算精度的因素之一是储层有效厚度。
When calculating oil and gas reserves by volumetric method, one factor affecting the computing accuracy is reservoir effective thickness.
在常用于稳态仿真的容积法模型基础上,结合曲柄连杆机构的动力学模型,建立了二冲程柴油机的扭矩预测模型。
Based on control volume model often used for steady state simulation and crank-connecting rod model, a torque generation model for a two-stroke diesel engine was established.
以计算流体力学(CFD)为基础,采用有限容积法模拟计算了轿车车身的外部流场。
On the basis of computational fluid dynamics (CFD), adopting limited volume method, the external flow field of a car body is simulated.
控制方程采用通用的对流扩散方程并利用有限控制容积法离散。
The governing equations represented by the general convection diffusion forms are discretized using the finite control volume method.
利用储量参数的随机网格模型直接进行储量计算,解决了传统容积法计算复杂油藏储量时储量参数难以取准的问题。
The method can be used to deal with the issues that the reserve parameters are difficult to correctly acquire when estimating complex reservoir's reserves in terms of traditional volume method.
采用控制容积法对控制方程进行离散化;
The governing equations were discretized by control volume integration method.
采用有限容积法在交错网格上对流动控制方程离散,然后采用SIMPLE算法求解。
The finite volume method is used to discrete the flow controling equations on staggered grid and the SIMPLE algorithm is adopted to solve the equations.
石炭系是川东地区的主力产层,储量、特别是容积法储量是制定开发方案的基础。
Carboniferous system is the main production layer of East Sichuan and reserves, especially volumetric method reserves is the base of developing production plan .
用容积法计算石油储量时影响储量计算精度的因素之一是储层有效厚度。
Net pay thickness is one of the factors affecting the Precision of volumetric method.
瞬态能量方程由全隐式控制容积法求解。
Transient energy equation was solved by fully implicit control-volume method.
在非交错网格系统下采用控制容积法和混合差分格式来离散控制方程,并应用SIMPLE算法对离散方程进行求解。
The discretization of governing equations on a non-staggered grid system is performed by hybrid scheme over the control volume, and discretization equations are solved with SIMPLE algorithm.
在对气藏构造、储层综合研究的基础上,将气藏分为气区及气水过渡区进行了容积法储量复核。
Base on geological structure and reservoir features, the gas reservoir is divided into gas area and gas-water transition area and the volume method is applied to check gas-in-place.
采用有限容积法计算了质量、动量、组分与能量守恒方程。
The finite volume method was applied to the calculation, which is based on the fundament conservation laws of mass, momentum, species and energy.
容积法计算石油与天然气储量,在我国长期来使用参数平均值进行手工计算。
The calculation of oil and gas reserves by volume method has long been made manually by average parameters in our country.
采用控制容积法对钢—混凝土结合梁试件升温过程的温度分布进行数值计算。
The temperature distribution in temperature rising process of steel-concrete composite beam is calculated by volume-control method.
方法采用氨水诱咳法、气管容积法、耳廓肿胀法及代谢笼法,测定各药理作用指标。
METHODS: Each pharmacological action index was determined by concentrated ammonia method, windpipe capacity method, pinna swelling method and metabolic cage method.
采用有限容积法离散方程,附加源项法处理边界条件。
The finite volume discretization method and treatment of boundary condition were presented.
无论采用容积法还是重量法测量吸附平衡,准确计算气相氢密度对于实验结果的可靠性是至关重要的。
Accurate determination of the gas phase density is very important for the reliability of adsorption measurements in both volumetric and gravimetric methods.
在众多的数值计算方法中,有限容积法由于其概念简明,实施过程简便,数值特性优良而获得了特别广泛的应用。
Among the numerous numerical calculation method, the finite volume method is often used, because its conception is conciseness and the implement process is convenient.
利用有限容积法建立了基于非正交同位网格的SIMPLE算法。
The SIMPLE algorithm was established based on nonorthogonal collocated grid by using finite volume method.
采用有限容积法研究了圆截面螺旋管道内幂律流体的流动。
The study of the flow of power-law fluid in a helical pipe with circular section with numerical method (finite volume method).
适用于容积法计量的颗粒状物品的灌装,也可用于不易粘附的粉状物品的灌装。
The machine is suitable for automatically filling small grain and the grain material metered in volume, suitable for the power material not sticky.
主要研究内容如下:(1)基于单项式容积法和混沌多项式展开,构造了简约配点响应面模型。
The main research content is as follows:(1) Reduced collocation response surface model (RCRSM) is constructed using polynomial chaos expansion (PCE) with points of monomial cubature rule (MCR).
用三维控制容积法推导了传热、导电的有限差分方程。
The finite difference equations was deduced using three dimensional control volume method.
本文用一种新型的数值方法枣微分容积法求解任意边界条件下超椭圆形中厚板的自由振动问题。
This paper presents a free vibration study of moderately thick super-elliptical plates with various boundary constraints using the differential cubature method.
本文用一种新型的数值方法枣微分容积法求解任意边界条件下超椭圆形中厚板的自由振动问题。
This paper presents a free vibration study of moderately thick super-elliptical plates with various boundary constraints using the differential cubature method.
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