Study of Creating Computational Dynamics(CD) Modeling of Cranial Aneurysm Based on Image Features 基于影像特征的颅内动脉瘤三维血流动力学模型建立方法
Computational dynamics of discrete systcms ( or computational methods of system dynamics ) has developed rapidly out of China in recent 10 years. The current development of this field is reviewed in this paper, A detailed introduction to its research, scopes and tasks is also given. 近10多年来离散系统计算动力学(CD)(或称系统动力学的计算方法)在国外发展迅速,本文综述了这个领域国外发展的现状,介绍了计算动力学(CD)的任务和研究内容。
The state of the arts of computational dynamics of discrete systems 离散系统计算动力学(CD)现状
In computational dynamics for structures, transmitting boundaries have to be introduced to take account of the dynamic interaction between structures and foundations. 在计算结构动力学中,为了计入结构&地基的相互作用,必须在计算模型中引入透射边界。最方便而又常用的透射边界是简单阻尼边界。
To change the situation, the paper discusses the feasibility of teaching the computational dynamics in undergraduate learning in aspects of contents, targets, conditions and trying effects. 本文从教学内容、教学目标、实施条件、实施效果等方面探讨了在本科力学课程中引入计算力学内容的可行性。