首页> 外文期刊>Japanese Journal of Applied Physics. Part 1, Regular Papers, Brief Communications & Review Papers >Flow Field Computation for Simplified High Voltage Gas Circuit Breaker Model by Upwind Meshfree Method
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Flow Field Computation for Simplified High Voltage Gas Circuit Breaker Model by Upwind Meshfree Method

机译:上风向无网格法简化高压气体断路器模型的流场计算

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摘要

To effectively design high voltage (HV) circuit breakers, a meshfree method which was proposed by the authors is tested. The meshfree method is implemented to a simplified model for the HV circuit breaker and showed a robust behavior even in a severe boundary condition. A good shock capturing is shown in the computations and a delicate gas diffusion through a slit is also computed, which is usually difficult to catch. Vector splitting method is employed to exploit the merit of meshfree methods in the hyperbolic problems.
机译:为了有效地设计高压(HV)断路器,测试了作者提出的无网格方法。无网格方法被实现为高压断路器的简化模型,即使在严酷的边界条件下也表现出强大的性能。计算中显示出良好的冲击捕获效果,并且还计算了通过缝隙产生的微弱气体扩散,通常很难捕捉到。利用向量分裂方法来研究无网格方法在双曲问题中的优点。

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