偏心旋转阀在煤气化工艺下的失效分析

Failure Analysis of Rotary Eccentric Plug Valve in Coal Gasification Process

利用了先进的流体动力学模型模拟计算偏心旋转阀在不同操作工况下流体介质的通过情况。从理论上分析了阀门设计中潜在的设计缺陷,改进了阀门的结构设计。

The main objective is to employ advanced computational fluid dynamics （CFD） modeling to understand the fluid flow field behavior through the current eccentric rotary plug control valve at various operating conditions. The CFD model allows us to identify any potential weakness in the design and greatly facilitates any improvement and modification to the valve design.