1) orthogonal point collocation method
正交点配置法
2) Orthogonal collocation
正交配置法
1.
Solving mathematical model of gas separation in hollow fiber membrane by orthogonal collocation;
用正交配置法求解中空纤维气体膜分离过程的数学模型
2.
The effectiveness factors of parallel hydorgenation reactions of CO and CO_2 to form methanol over Cu-based catalyst were calculated by the orthogonal collocation method.
采用正交配置法计算了CO和CO_2加氢合成甲醇平行反应的效率因子,计算结果与实验数据吻合良好,计算方法有效、迅速。
3.
The partial differential cquations for transient process in isothermal integral reactor were solved by orthogonal collocation method.
采用正交配置法,将描述等温积分固定床反应器动态响应的偏微分方程组,转化为常微分方程组,用吉尔法求解该刚性较强的常微分方程组。
3) orthogonal collocation method
正交配置法
1.
The orthogonal collocation method is used to calculate the effectiveness factors for parallel reactions of methanol synthesis of XNC-98 and the numerical values of the effectiveness factors ζ_(CO),ζ_(CO_2) are obtained.
采用正交配置法对西南化工研究院研制的新型甲醇合成催化剂XNC-98的甲醇合成平行反应的有效因子的数值解。
2.
The orthogonal collocation method as well as Broyden method was used to solve the model equatio.
对于不规则形状A301氨合成催化剂,测定了其形状系数和球化的当量直径及高压下本征动力学方程,用SPSR法测定了不规则催化剂颗粒的曲折因子,根据多组分单一反应等温球形A301氨合成催化剂内反应-扩散-维模型,用正交配置法结合解非线性方程组的Broyden拟牛顿法求解了模型,获得了催化剂粒内各组分的浓度分布和催化剂的内扩散有效因子。
3.
The orthogonal collocation method as well as Broyden method was employed to solve the model equations.
测定了不规则形状A30 1氨合成催化剂的形状系数和球化的当量直径及高压下本征动力学方程 ,采用SPSR法测定的曲折因子 ,建立了多组分单一反应等温球形A30 1氨合成催化剂内反应 -扩散一维模型 ,用正交配置法求解了模型 ,获得了催化剂粒内各组分的浓度分布和催化剂的内扩散有效因
4) orthogonal collocation method
正交配点法
1.
The numerical simulation was performed by using the orthogonal collocation method (OCM) which was combined with MATLAB software.
提出一个不可忽略轴向压力降和膜渗透速率轴向变化的中空纤维膜低压超滤处理含油废水的传质模型 ,采用正交配点法并结合MATLAB软件进行模拟 ,解出速度分布和浓度分布 ,得到超滤速率的变化规律 ,与实验数据吻合很好 。
2.
A combination of Galerkin finite element and orthogonal collocation methods is used to discretize the partial differential equations of mobile phase and adsorbent particle radial phase.
针对模拟移动床 (SMB)综合速率模型 ,采用有限元法和正交配点法分别对柱向和颗粒径向模型进行离散化 ,利用MatLabODE求解器对SMB过程进行数值求解。
3.
By using the orthogonal collocation method,the governing equations,boundary conditions and continuity conditions are transformed into a set of nonlinear equations,and the equations are solved with an iterative method.
应用正交配点法,将后屈曲控制方程、边界条件、以及连续条件转化为非线性方程组,然后进行迭代求解。
5) Orthogonal double collocation method
正交双配置法
6) orthogonal collocation
正交配置
1.
Using orthogonal collocation method for the simulation of fixet-bed reactor;
用正交配置法模拟固定床反应器
2.
The concentration and temperature profiles in the catalyst pellet were obtained through the orthogonal collocation method.
以乙烯氧化合成环氧乙烷多重反应体系为背景,根据YS-5环柱形银催化剂本征动力学,对12孔及24孔异形多通孔颗粒建立反应-传质-传热数学模型,通过正交配置法求解了颗粒内部的浓度及温度分布。
3.
The single-point orthogonal collocation method is used to develop the kinetic model which satisfies all experimental data for any higher temperature range.
考虑内外、扩散的影响下 ,建立了烧炭再生中氧和碳在催化剂颗粒上的浓度分布方程 用单点正交配置法模拟出了焦炭转化率与反应时间的关系模型 ,并将模型计算值与实验测定值进行了比较 ,二者符合良
补充资料：点对点法
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性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
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