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Method and system for the efficient calculation of unsteady processes on arbitrary space-time domains

机译:在任意时空域上有效计算非稳态过程的方法和系统

摘要

The Space-Time Mapping Analysis (STMA) method and system provides an engineering method and/or system for modeling and/or analyzing and/or designing and/or building and/or operating complex physical processes, components, devices, and phenomena. STMA can be used in a way for modifying and/or improving the design of many different products, components, processes, and devices, for example. Any physical system, whether existing or proposed, which exhibits, for example, unsteady flow phenomena, might be modeled by the STMA. Thus, STMA can be implemented as a part of an engineering system for design improvements and/or modifications and/or evaluations. The STMA system and/or method uses a space-time mapping technique wherein the space and time directions are treated in an equivalent way, such that, rather than solving a three-dimensional unsteady problem by sweeping in the time direction from an initial point in time to a final point in time, the problem is solved as a four-dimensional problem in space-time.
机译:时空映射分析(STMA)方法和系统提供了一种工程方法和/或系统,用于建模和/或分析和/或设计和/或构建和/或操作复杂的物理过程,组件,设备和现象。例如,STMA可以用于修改和/或改进许多不同产品,组件,过程和设备的设计。 STMA可以对任何物理系统(无论是现有系统还是提议的系统)表现出不稳定的流动现象进行建模。因此,STMA可以被实现为用于设计改进和/或修改和/或评估的工程系统的一部分。 STMA系统和/或方法使用时空映射技术,其中以等效方式处理空间和时间方向,这样,而不是通过从初始点扫描时间方向来解决三维不稳定问题。时间到最后一个时间点,该问题被解决为时空中的一个四维问题。

著录项

  • 公开/公告号US8000943B2

    专利类型

  • 公开/公告日2011-08-16

    原文格式PDF

  • 申请/专利权人 DUANE R HIX;

    申请/专利号US20080024464

  • 发明设计人 DUANE R HIX;

    申请日2008-02-01

  • 分类号G06F7/60;G06F17/10;

  • 国家 US

  • 入库时间 2022-08-21 18:11:33

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