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本文建立了低压微泄漏工况的数学模型,通过计算机仿真得到不同条件下泄漏量△V和压力降△p的定量关系,实验结果验证了仿真模型的有效性,所得到的数据可为低压微泄漏检测装置的设计提供依据。
In this paper, a mathematical model of low-pressure micro-leakage condition is set up. The quantitative relationship between leakage rate ΔV and pressure drop △ p under different conditions is obtained by computer simulation. The experimental results verify the effectiveness of the simulation model. The obtained data can be low- Leakage detection device designed to provide the basis.