On the basis of the numerical simulation of quenching process, this paper further gives a numerical calculation model of tempering process, emphatically take the stress relaxation into account.
在淬火过程数值模拟基础上,进一步提出了回火过程的数值计算模型,其中着重考虑了应力松弛现象。
We have given the mathematical description of the modified model, and carried out a numerical calculation on both models.
给出了初始孔隙率非均匀模型的数学描述,并对改进前后的两种模型分别进行了数值计算。
It is shown that S-A turbulence model which usually used in external flows still sustains its precision, numerical stability and efficiency in the calculation of internal flows.
这表明常用在外流计算中的S - A湍流模型在内流计算中仍具有较高的精度,数值稳定性和效率。
To achieve the purpose, we have developed a calculation method of numerical simulation and the ways on how to use the method to simulate a model of the area source properly.
采用数值模拟计算的方法,对面源模式做了实际计算,并将其计算结果与虚点源后置法做了分析和比较。
A numerical calculation of magnetic charge model based on cylindrical permanent's magnet magnetic field was studied.
探讨了一种基于磁荷模型的圆柱型永磁体空间磁场的数值计算方法。
The numerical calculation result of the consolidation process of warping clay in the blanket crack of a small dam is verified by model test and engineering practice.
对某水库土坝水平铺盖裂缝处淤填黏土固结过程的数值计算结果通过室内模型试验得到了验证。
In comparison with other distributed parameter models, the calculation result of this model has showed that it has a quality of higher precision with numerical stability even at a big time step size.
与其他分布参数模型的处理方法相比较,该文的仿真方法不仅具有较高的运算精度,而且在较大的时间步长下也有非常好的数值稳定性。
An improved numerical model and calculation method for stability simulation of a novel type of a pulse tube refrigerator.
第一部分给出了脉冲管制冷机数值模拟的基本方程和改进的数值计算方法。
Both mechanism and its influencing factors are investigated while a series numerical calculation is implemented by using the model established.
用所建立的模型进行了微生物调剖的机理及影响因素的研究,进行了一系列的计算。
Based on a former constitutive model, the calculation formulas for rigid-(visco) plasticity FEM were worked out, and an overview on the development of FEM numerical simulation was made.
论述了刚(粘)塑性有限元法的主要思想和处理方法。基于前期的本构模型,得出了刚(粘)塑性有限元法的求解列式。并对有限元数值模拟的发展前景作了预测。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析,采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
The present paper deals with a reactor network comprehensive model for the engineering use orented three dimensional heat transfer numerical calculation of utility boiler furnaces.
文中介绍一种适合于工程应用的电站锅炉炉膛三维传热值计算的反应器网络综合模型;
By using a full-hidden finite difference method a numerical calculation was conducted of the above-cited model.
采用全隐式有限差分方法对模型进行了数值计算。
For the arrangement of the survey network of the ocean seismic prospecting ship, a method fitting the results of the numerical calculation and the model test is presented in this paper.
针对海洋地震物探船布设探测网络实际工况的要求,提出一种拟合数值计算与模型实验结果预报拖缆姿态及拉力的方法。
A numerical model is developed for the calculation of transient temperature field of thin film coating induced by a long-pulsed high power laser beam.
本文建立了一个光学薄膜在长脉冲激光作用下的模型来计算激光作用下的温度场。
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.
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。
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