多尺度和多物理场应用和社区综述
Survey of Multiscale and Multiphysics Applications and Communities
摘要：
多尺度和多物理场的应用现在是司空见惯的，许多研究人员专注于结合现有的模型来构建组合的多尺度模型。在这里，我们提出了一个简洁的审查多尺度应用程序和他们的源社区。我们调查了欧盟和美国多尺度项目的流行情况，回顾了他们用于构建多尺度模型的一系列耦合工具包，并确定了学科之间的合作可能特别有益的领域。我们的结论是，多尺度计算已变得越来越受欢迎，近年来，不同的社区采用非常不同的方法来构建多尺度模拟，并在几米的长度尺度和几个小时的时间尺度上的模拟可以发现在许多多尺度研究领域。社区可以从针对这些规模的共享方法中获得额外的好处。
英文摘要：
Multiscale and multiphysics applications are now commonplace, and many researchers focus on combining existing models to construct combined multiscale models. Here we present a concise review of multiscale applications and their source communities. We investigate the prevalence of multiscale projects in the EU and the US, review a range of coupling toolkits they use to construct multiscale models and identify areas where collaboration between disciplines could be particularly beneficial. We conclude that multiscale computing has become increasingly popular in recent years, that different communities adopt very different approaches to constructing multiscale simulations, and that simulations on a length scale of a few metres and a time scale of a few hours can be found in many of the multiscale research domains. Communities may receive additional benefit from sharing methods that are geared towards these scales.
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