Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.
论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。
Based on induction heating theory, prediction model of CC slab temperature distribution was built and numerical simulation for induction heating process was carried out.
本文应用感应加热理论，建立了连铸坯料温度分布的预测模型，对感应加热过程进行了数值模拟。
This topic used CFD simulation technology for numerical simulation of the full port and performance prediction.
本课题运用CFD数值模拟技术对潜水泵全流道进行数值模拟与性能预测。
This method is a simplified model for water quality prediction with simply computation and rapid speed, so it is an effective complement to the complex numerical simulation.
利用矩阵运算预测水质变化是一种简单的水质预测模型，计算简单、速度较快，是对复杂数值模拟方法的一种补充。
The result of the simulation indicates that the reservoir numerical simulation restricted by fluid flow unit has many advantages in history matching and precision of remaining oil prediction.
模拟结果表明，流动单元约束的油藏数值模拟模型具有初始拟合程度高、模型修改程度低、能够更精确的反映层内和平面剩余油分布的特点。
The numerical simulation was used in the prediction and control of large turbine blades deformation.
将数值模拟应用于大型水轮机叶片变形的预测与控制。
Numerical simulation results show that the model provides a good theoretical basis for the control and prediction of the propagation performance of the computer viruses.
数值模拟结果表明，该模型能有效地预测和控制计算机网络病毒的传播。
The numerical simulation model and prediction model on the blast furnace form an integrated analysis system, which is applied to actual production blast furnace and proved to be of practical value.
高炉过程的数值解析及软融带推断形成了比较完整的炉内状况分析体系，在实际高炉生产中的应用表明，该体系具有很好的实用价值。
The simulated result of typhoon waves simulation and prediction will be more effective with the surface wind provided by a mesoscale tropical cyclone numerical model, than by the empirical wind mode.
论文提出了在运用海浪模式模拟台风浪时用数值模式模拟风场替代经验模型风场的必要性。
The numerical simulation of temperature field and shrinkage defect prediction for a valve casting, which was involved in 4 kinds of casting proces.
对采用4种不同铸造工艺方案的阀体铸件凝固过程进行了数值模拟及缺陷预测，获得了与试验相一致的模拟结果。
The theory about performance prediction for gas reservoirs by numerical simulation is introduced, and the mathematical model of the compositional simulation is studied deeply;
引入数值模拟法预测气藏动态的基本思想，深入研究了组分数模模型；
The numerical simulation method has mass play to the prediction of the flow pattern of metals in forming process and the instruction to the technology and dies design.
数值模拟技术对于预示金属成形过程中的流动规律进而指导工艺过程及模具设计具有重要作用。
These results are coincident with the analysis results well, and verifies the correctness of numerical simulation and the validity of temperature prediction.
验证试验结果与数值分析结果吻合较好，验证了数值分析的正确性和温度预示的有效性。
The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.
设计了局部精整模具，并应用有限元数值模拟方法分析了局部精整成形过程中的充填情况、成形载荷以及弯曲变形的规律。
The finishing die was designed. According to finite element numerical simulation method, the filling state, load prediction and bending deformation of the local finishing process were obtained.
设计了局部精整模具，并应用有限元数值模拟方法分析了局部精整成形过程中的充填情况、成形载荷以及弯曲变形的规律。
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