文档介绍
本文以一个地下调压室为研究对象，对燃气管道泄漏后的扩散模型进行了深入研究和比较，确定调压室内燃气泄漏后的扩散过程可以使用浮力修正的k － ε 双方程湍流模型。通过采用CFX 软件对室内燃气泄漏后的扩散状态进行模拟，得到了天然气泄漏后的浓度、温度以及流场分布规律，并根据模拟结果分析了燃气泄漏后室内是否存在爆炸的危险。
文档标签:
石油、天然气储存与运输工程
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