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A. Munjiza J. Xiang X. Garcia J.P. Latham G.G. Schiava D'Albano N.W.M. John 《Particuology》2010,(2):100-105
In 1989 work began on merging finite and discrete elements. During 1990 algorithmic solutions for the new combined method were developed, together with a C-based implementation known as the Y code. In 2004 these developments and implementations were published as a textbook. Queen Mary University of London ~QMUL) and Imperial College are currently engaged in a research project to make Y codes in both 2D and 3D available in Open Source format and with mainly geoscience problems in mind. The result is a set of Open Source tools for Geoscience (VGW), key components of which are summarised in this paper, together with illustrative range of simulation results. 2009 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved. 相似文献
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EWB在电学实验中的应用 总被引:3,自引:0,他引:3
本介绍了EWB虚拟电子工作台在“电学实验”教学中的应用,通过几个实验设计,说明用该软件开发演示实验、设计实验及验证性实验的方法、特点以及利用计算机辅助教学的作用。 相似文献
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This paper proposes a new chaotic system and its fractional-order chaotic system. The necessary condition for the existence of chaotic attractors in this new fractional-order system is obtained. It finds that this new fractional-order system is chaotic for q 〉 0.783 if the system parameter m=6. The chaotic attractors for q=0.8, and q=0.9 are obtained. A circuit is designed to realize its fractional-order chaos system for q=0.9 by electronic workbench. 相似文献
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