差压法检测压力气体泄漏的研究

随着科学技术的发展,各种压力容器和设备的应用越来越广泛。相应地,压力气体的泄漏检测就显得尤为重要。在对比多种气体泄漏检测方法的优劣后,选择差压法来检测气体泄漏。对差压法泄漏检测的方法、原理、模型、检测回路、检测过程和气体泄漏量的计算进行了逐一的研究。

Gas Leak Detection by Differential Pressure Method

With the development of science and technology,pressure vessels have been used more widely,and the detection of pressure gas leakage has become more important.After comparing the advantages and disadvantages of a variety of gas leak detection methods,this paper chose the differential pressure method to detect gas leakage.The principle,model,detection process of the differential pressure method as well as the leak calculation were introduced in the paper.This work has laid the foundation for the further stud...