模拟试验

Polynomial fitting was used to map out the pressure distribution curve of numerica...

与通过试验数据计算出的结果相比，数值模拟计算出来的轴向力相对误差在9%以内，而经验公式计算的轴向力相对误差为14%，采用数值模拟方法计算轴向力具有更高的精度，对多级离心泵轴向力平衡的研究具有指导意义。

It looks upon water resistant as load, simulate every instance of locomotive running and check its every parameter automatically, then collect and dispose these data of parameters, calculate the power of simulating running of locomotive, which is based on the current, and voltage of host dynamotor.

即以水阻作为负载，模拟机车运行，对机车的主发电动机的电流、电压和柴油机的转速等参数进行检测，并对检测结果进行处理，计算出模拟机车运行时的功率，并以此为依据，对机车的工作状念进行判断，通过水阻试验，调整有关参数，使机车运行时能发挥所要求的功率和满足规定的工作特性。

This paper provides a simple, feasible way to simulate the electric characteristic of electric arc furnace.

在模拟电弧炉电弧电气特性上探索出了一种可行的、简单的方法，能够模拟出和实际电弧炉主电路相一致的外特性，能够满足电弧炉电弧控制试验的需要。

The temperature field of the battery is simulated by using the finite volume method and the simulation results tally with the experimental data.

采用有限容积法对单一压力容器镍氢电池的温度场进行数值模拟，模拟得到的结果与试验结果吻合良好。

In order to find the best processing parameter, we simulate vaccum die casting process with the help of orthogonal experiment for magnesium alloy AZ91D shell part with finite element emulation software.

运用有限元模拟仿真软件对镁合金AZ91D壳形件进行多组正交试验真空压铸过程的数值模拟，找出最佳的压铸工艺参数。

In the physical model experiment which studies the floating body in ocean engineering , two wind-filed simulation methods are discussed.

针对研究浮体运动的海洋工程物理模型试验中风场的模拟要求，对两种实验室模拟实现技术方案进行了阐述和对比，发现了开敞方案在风场质量和经济性方面都要优于风洞方案并推荐使用。

Based on data,aims to set up the mathematical model of the working practice of the cutter gear used on the coal mining machine working in coal layers and the force bearing of the pick-shaped cutter gear.

以试验数据为基础，对采煤机镐形截齿实际工况的煤层和镐形截齿受力建立数学模型；对镐形齿受力进行计算机模拟，且模拟的曲线反映截齿随不同参数的变化。

The results showed that the effective transmissivities come most closely to the generated points' geometric mean.

并根据数值试验的模拟数据，比较各种不同模拟结果之间，对於推求含水层特性产生的影响。

The flow field of the PCCP pipeline is simulated, so the head loss and resistance coefficient are calculated which are consistent with the test data. Additionally, other pipelines of different diameter are also simulated, and the resistance coefficient's law along with the diameter is carried out.

对PCCP管道中的水流流场进行数值模拟，计算并求解出管道的水头损失和阻力系数，与模型试验取得了较为一致的结果；另外，还对不同管径的管道进行了模拟，得到了阻力系数随管径的变化规律。

The main theorem of this paper is to, firstly, on the grounds of experience preliminarily estimate the parameter of the pavement nonlinear model, simulate the process with computer procedure, and check the result with the data collected in sit, then set the aim function and the superiority back-calculation method, if the function is not satisfied, it is to the method adjust the parameter and make the model impend the actuality, If the function is satisfied, it is to end the process, and record the stress, deformation, displacement and the parameter as the actual condition.

本文分析的主要原理：首先根据经验，初估路面结构层应力应变非线性参数，利用计算机程序模拟承载板试验测回弹弯沉的过程，通过现场实测的弯沉数据来检核该模拟过程的真实性，设定目标函数，选定适当的优化反算方法，当目标函数不满足时，即利用该优化反算方法调整本构模型参数，使得模型能够逐步向真实解逼近，当目标函数得到满足时，则认为此时反算得到的路面结构层的应力、应变、位移场为真实的应力、应变、位移场，所推算得到的非线性应力应变模型为真实的路面结构层应力应变模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。