An efficient nodal method for the numerical solution of space-time kinetics equation in hexagonal-z geometry was proposed.
提出了一种基于节块内瞬态中子通量展开的六角形几何时-空动力学方程数值解法。
As a result, the element tangent stiffness matrix is symmetric and is updated by using the total values of the nodal variables in an incremental solution procedure.
因而，得到的单元切线刚度矩阵是对称的，此外在增量求解过程中用节点变量的全量进行更新。
The response matrix technique was used for the iterative solution of the nodal diffusion equations, which greatly improves the computational efficiency of this method.
将响应矩阵技术应用于迭代求解过程，使得该方法具有较高的计算效率。
The response matrix technique is used, which gives a fast-running scheme for the iterative solution of the nodal diffusion equations.
此外，将响应矩阵技术应用于迭代求解过程，使得该方法具有较高的计算效率。
A kinetics nodal method for the solution of transient two-group multi - dimensional neutron diffusion equation is described.
介绍一种求解瞬态两群多维中子扩散方程的动力学节块方法。
From the variation principle, an analytical solution of the tangential stiffness matrices with nonlinear effects geometrically, for two-nodal two-dimension curved beam element, has been derived.
利用变分原理，推导了两节点二维曲梁单元几何非线性的单元切线刚度矩阵。
From the variation principle, an analytical solution of the tangential stiffness matrices with nonlinear effects geometrically, for two-nodal two-dimension curved beam element, has been derived.
利用变分原理，推导了两节点二维曲梁单元几何非线性的单元切线刚度矩阵。
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