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通过探讨声发射检测与全面检验在制冷压力容器检验中的对比研究,并利用实验研究对比分析了声发射检测与全面检验方法对制冷系统带来的影响。结果表明:声发射检测可以实现在线检验,对制冷系统的安全运行与制冷性能方面带来的影响要明显少于全面检验方法,其检验的工作效益也明显优于全面检验方法。
By discussing the comparative study of acoustic emission testing and comprehensive inspection in refrigeration pressure vessel inspection, the influence of acoustic emission testing and comprehensive inspection method on refrigeration system is comparatively analyzed by experimental study. The results show that the acoustic emission testing can realize the on-line inspection, and the impact on the safe operation and refrigeration performance of the refrigeration system is obviously less than that of the comprehensive testing method. The working efficiency of the testing is obviously better than the comprehensive testing method.