The methods of local mesh refined, dynamic time step and lumped heat capacity matrix were introduced to resolve the numerical oscillation problem.
为了解决数值振荡问题,采用了局部网格细化、动态时间步长和集中热容矩阵等方法。
The results show that the simulation results fit the theoretic results(by separate variable method)very well when the heat capacity matrix is lumped with appropriate time step.
通过模拟结果与解析解的比较可以看出,在时间步长选择合适的情况下,集中热容矩阵能够很好地解决数值振荡问题;
However, if the heat capacity matrix is not lumped, the numerical oscillation problem can not to be resolved even though by refining the local mesh or by decreasing the time step.
如果不进行集中热容矩阵,无论是细化网格还是减小时间步长,其解决数值振荡问题的效果都不好。
The Matrix offers more cargo capacity than the Prius, for a lower price.
矩阵提供了更多的货运能力比普锐斯,对于以较低的价格。
The matrix pores in coal play a little role in fluid flow, therefore the permeability derived from well test is the reflection of the percolation flow capacity in cleat system.
煤基质的孔隙性对流体流动影响极小,试井所得渗透率反映的是割理系统的渗流能力。
Objective:To investigate the effect of some defatting and decalcifying solutions on the capacity of the matrix induced bone formations.
目的:研究异体骨基质制备过程中常用的脱脂和脱钙试剂溶液对其成骨能力的影响。
On the proposed algorithm of the channel impulse response matrix, the analysis algorithms on the capacity limits of the antenna-channel MIMO system and the beam-channel MIMO system are presented.
基于提出的信道冲激响应矩阵算法,给出了天线信道mIM O系统和波束信道M IM O系统容量极限的分析算法。
Such devices have high energy density delivery capacity combined with the favourable properties of a neutral organic plastic crystal matrix such as succinonitrile.
这样的装置具有高的能量密度提供能力并兼具中性有机塑性晶体基质例如丁二腈的有利性能。
The complementary matrix-based algorithm for data hiding presented does a good job at capacity of data hiding and data security.
给出的基于互补矩阵数据隐藏算法在数据隐藏量和安全性两方面都有良好性能。
The matrix capacity method used for the calculation of the electric field and the choice of the optimum voltages of the wires of the drift chamber used on the Beijing spectrometer (BES) is described.
本文简述北京探测器主漂移室电场计算的矩阵电容法和丝电压的优选方案。
Cast metallic matrix self-lubricating composites, which possess excellent antifriction, wear resistance, damping capacity, etc., have been investigated extensively.
铸造金属基自润滑复合材料具有良好的减摩、耐磨与减震性能,因而人们正在进行广泛的研究。
Sometime the matrix potential of soil water, moisture capacity and the total content of salt capacity in the soil have the same trends of change with depth.
在包气带剖面中,在某时刻水土势、含水量、含盐量随深度变化的趋势相同。
And it was also found the annealing treatment and the heat recycling treatment could improve the damping capacity of magnesium matrix composite.
镁基复合材料的阻尼性能与其状态关系密切,退火处理和热循环处理提高了复合材料的阻尼性能。
In this thesis, we use the Random-Matrix-Theory to revise the following calculating methods:(1) The heat capacity and the spin susceptibility of the normal metallic small particles;
本文采用随机矩阵理论,计算了: (1)正常态金属小粒子的电子热容和顺磁磁化率。
In this thesis, we use the Random-Matrix-Theory to revise the following calculating methods:(1) The heat capacity and the spin susceptibility of the normal metallic small particles;
本文采用随机矩阵理论,计算了: (1)正常态金属小粒子的电子热容和顺磁磁化率。
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