the validity of the mathematic model was verified through comparing the numerical simulation result with the result using experiential formula.
数值计算模型计算得到的爆炸沖击波压力与经验公式计算的沖击波压力数据基本一致,验证了该模型的正确性。
the numerical simulation result agreed with this analysis.
模拟结果证明了分析的正确性。
the comparison of the numerical simulation result with the experimental result proved how highly appropriate this method was.
数值模拟结果与实验结果的对比分析表明了模型的适用性。
numerical simulation result shows that this method can be used for rapid evaluation of sheet metal forming process design and for the optimization of process parameters.
实例证明,一步模拟法可用于板料成形工艺方案的快速评价及参数优化。
numerical simulation result of this paper indicates that design of the depth trajectory control system for the towed vehicle is successful;
数值模拟计算结果表明:该系统的设计达到了所要求的目的;
the driving forces of some typical trajectories are analyzed. the difference between the numerical simulation result of the virtual prototype and those in adams is less than 2%.
对几个典型轨迹下激励器所需的驱动力进行了数值计算分析,计算结果与基于adams建立的虚拟样机仿真结果相比不超过2%。
in order to make better numerical simulation result in finish rolling and get more reasonable rolling parameters, the process of finish rolling was simulated with updated geometry method of ls-dyna.
为了更好的对精轧过程进行数值模拟,提供更为合理的轧制参数,以ls-dyna软件中的单元更新方法模拟了精轧过程。
the numerical simulation result indicates that the variable blank-holder force can improve the formability of box deep drawing.
模拟结果表明,变压边力控制技术可以显着地改善矩形件的成形性能,增加矩形件的拉深极限。
the numerical simulation result confirms the effectiveness of the new method, and the method can realize the synchronous control according to the coupling ratio of demand.
数值仿真结果证实了所提新方法的有效性,并且可以按照实际需要的耦合比例实现同步控制。
comparison result show that on the isothermal medium atmosphere condition, the numerical simulation result of smoke diffusion and smoke concentration is accurate.
结果表明在等温中性的大气条件下,该模式对烟幕的扩散及浓度计算準确。