定义 中文名称: 半隐式格式 英文名称: semi-implicit scheme 定义: 对方程中激发快波的线性项取隐式时间差分,而对其他项取显式时间差分以求解原始方程模式的方法。 应用学科: 大气科学(一级学科); 动力气象学(二级
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半拉格朗日半隐式格式 semi-Lagrangian semi-implicit scheme
全能量半隐式保真格式 total energy conserving semi implicit fidelity scheme
文中给出了流函数方程及边界条件的坐标转换形式和离散格式,采用了强隐式(SIP)迭代法,分别对具有弓形和半弓形突体的直管进行了计算。
In this paper, the transformed forms of the flow function equation and boundary conditions and their difference expressions are given, and Strongly Implicit Procedure (SIP) iteration is used.
针对新型荫罩式PDP显示单元结构的实例计算结果表明,使用半隐格式求解电场可使计算速度提高80倍左右。
For the SM-PDP cell structure, the calculation speed with the novel method is 80 times faster than those with the conventional way.
斜压原始方程半隐式全能量守恒格式的构造问题长期没有解决。
The design of a total energy conserving semi-implicit scheme for the multiple-level baroclinic primitive equation has remained an unsolved problem for a long time.
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