对静力问题,将指数矩阵函数展成级数来求解;对动力问题,采用状态空间迭代法来求解。
The exponential matrix function exhibition series was applied to solve the static problem; adopt the state space iterative method was applied to solve dynamic problem.
讨论了精细积分法的存储需求问题,指出级数解更适合计算大型结构的动力响应分析。
Storage requirements of precise integration method were discussed. Series solution of the method suits dynamic response analysis of large-scale structures much better than other methods.
反应级数的确定在化学动力学研究中非常重要,现给出了利用计算机和用微分法确定反应级数的方法。
Determination of reaction series is very important in the chemical reaction kinetics. How to determine the reaction series by differential method on computer is introduced in this paper.
首先,提出了求解一般动力学方程的李级数方法,并给出具体实施办法,它是泰勒展开方法的一个推广。
Firstly, Lie series method to solve general nonlinear dynamic system is presented, and the implementation method is given in detail. It is an expansion of the Talor series method.
为了深入研究阵列的动力学行为,提出了一种简化的阵列相位连续模型并通过傅立叶级数法求得了解。
To intuitively understand the dynamic behavior of the array, a simplified phase continuum model was proposed and solved via Fourier series.
用代数动力学方法求得了用泰勒级数表示的局域收敛的常微分方程的精确解。
By algebraic dynamical method, the exact analytical solutions of the ordinary differential equations are obtained in terms of Taylor series with local convergent radius.
依据反应级数、活化能及搅拌效应,确定了该复盐的溶解和转化结晶反应动力学机制。
The kinetic mechanisms of dissolution and crystallization reactions have been confirmed according to order reaction, activation energy and effect of stirring.
同时还研究了胜利渣油的中间相转化动力学,并求得了反应级数、反应速度常数和反应活化能。
The kinetics of mesophase transformation of Shengli residue oil was discussed and the reaction order, reaction rate constant and apparent activation energy were calculated.
研究了辽河欢喜岭稠油减压渣油的热转化反应动力学,并计算了它们的反应级数和表观活化能。
The Kinetics of thermal conversion reaction of Huanxiling vacuum residue were also studied with the determination of the order of reaction and apparent activation energy.
提出了一种理论模型以计算原子化的动力学级数和活化能。
A theoretical model has been proposed to calculate the kinetic order and the activation energy for atomization.
本文通过建立反应动力学方程获得了麦草甲酸法制浆化学反应速率常数以及反应级数。
The rate constant and the order of reaction are determined through the establishment of kinetic equation in delignification reaction.
通过对尿素湿法烟气脱硫过程动力学的研究,确定其反应级数及反应速率常数。
Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.
测定了反应级数和反应活化能,建立了反应动力学方程。
The reaction order and reaction activation energy are determined and the reaction kinetics equation is set up.
测定了反应级数和反应活化能,建立了反应动力学方程。
The reaction order and the reaction activation energy are determined and the reaction kinetic equation is set up.
实验结果证实了升流式深床过滤过程中的生物反硝化反应动力学级数在1/ 2-1级之间,并与所建动力学模型基本吻合。图2,表1,参9。
The result approve that the order of reaction of bio-denitrification kinetics was about 1/2~1 and accord with the constructed model basically. 2figs. , 1tab. , 9refs.
提出用近似计算法计算各组分的动力学谱,使该方法能适用于任意反应级数的体系。
Furthermore, an approximate algorithm is pro-posed to compute the kinetic spectrum of each species, thus making the method effective as well for reactions with fractional orders.
提出用近似计算法计算各组分的动力学谱,使该方法能适用于任意反应级数的体系。
Furthermore, an approximate algorithm is pro-posed to compute the kinetic spectrum of each species, thus making the method effective as well for reactions with fractional orders.
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