Shi mg , gu lz . basic of science and engineering computation . beijing : tsinghua university press , 1999 ( in chinese ) 施妙根,顾丽珍.科学和工程计算基础.北京:清华大学出版社, 1999
Ketter r . l . and prawel s . p . jr . , modern methods of engineering computation , mcgraw - hill , inc . , new york , ny . ( 1996 ) 洪文政,建筑物加速度讯号即时积分系统软硬体整合应用研究,硕士论文,国立成功大学土木工程研究所,台南( 2006 ) 。
The predicted growth of computational power and network bandwith suggests that science and engineering computation will continue to develop in distributed paralleling environment 随着网络技术的发展与网络节点计算性能提高,分布计算已成趋势。
Numerical manifold method ( nmm ) is a new numerical method that is widely used in many fields of engineering computations and is the research hotspot in cad / cam 数值流形方法( nmm )是近年来新型的数值方法,广泛应用于工程计算的诸多领域,近年来成为cad / cam的一个研究热点。
Computer simulations are playing an increasing role in understanding the world we live in . with the developments of high performance computing , scientific and engineering computations can generate data of unprecedented size and complexity 随着高性能计算的迅猛发展,科学计算已经越来越成为科学与工程研究人员除了理论与实践之外的第三只眼睛。
So far , in agent - based scicence and engineering computation domain the researches focus on using agent conception to analyse the complex software system , in which , agents are software object just interacting to each other to complete overall goal 据调研,满足这种需求的cfd应用软件的设计和实现还未见到。本文分析、设计一个基于agent的cfd自主求解系统,并实现了该系统的原型系统。
Because computational fluid dynamics ( cfd ) is widely used in the field of large scale science and engineering computation , and explicit difference computing method is widely used in cfd , we made deep research on the automatic parallelization of explicit difference programs for cfd 我们针对计算流体力学cfd ( computationalfluiddynamics )在大规模科学与工程计算中的广泛应用以及显式差分计算方法在cfd计算问题中的普遍使用的实际情况,对cfd显式差分计算程序的自动并行技术展开了深入的研究。
By studying the strength behavior to these rocks , their shear strength ranges were given in different engineering environmental conditions . based on a series of triaxial tests on the soft clayey rocks , parameters of the constitutive model are provided , which are necessary in numerical analysis and engineering computation . according to the results in this study , mechanism of deformation and failure of soft clayey rocks was explored , and the data on their physical and mechanical properties were collected in guangdong 结合现代土力学原理,系统分析了风化泥质软岩的结构特征,膨胀特性;探讨风化泥质软岩的强度特性,给出了风化泥质软岩不同工程环境条件下的抗剪强度取值范围;在三轴排水剪试验成果基础上,提供了工程数值分析和计算所需本构模型参数,揭示了风化泥质软岩的变形破坏机理,建立广东风化泥质软岩的物理力学性质特征资料,为工程决策提供参考。
For this reason , the following problems are researched emphatically : firstly , the long - term prediction method for calculating the extreme values of slamming pressure is founded . the effects of sea conditions , ship speeds , traveling directions , loading conditions on the results of long - term prediction are studied . on this basis , the computing process is simplified rationally , so as to this method can be used in practical engineering computations 为此,本文主要在下面几个方面进行了探索:首先,建立了底板砰击极值压力的长期预报方法,通过分析海况、航速、航向角、装载状态等不同的影响,合理简化了长期预报的计算过程。