CAJ | 학술논문

LNG是液化天然气（Liquefied Natural Gas）的简称。由于受天然气组分和现场工艺装置的影响，在用户现场很难实现对压缩机气动性能的考核，因此为了评估该类产品的设计、制造质量，采用R134a代用气体在压缩机制造厂内进行气动性能试验，本文从试验方法的论证和试验装置的设计以及试验的评估做了较为详细的介绍。并以机械工程学会动力试验规程ASMEP TC10进行试验和计算，最终得到LNG压缩机气动性能曲线。
LNG시액화천연기（Liquefied Natural Gas）적간칭。유우수천연기조분화현장공예장치적영향，재용호현장흔난실현대압축궤기동성능적고핵，인차위료평고해류산품적설계、제조질량，채용R134a대용기체재압축궤제조엄내진행기동성능시험，본문종시험방법적론증화시험장치적설계이급시험적평고주료교위상세적개소。병이궤계공정학회동력시험규정ASMEP TC10진행시험화계산，최종득도LNG압축궤기동성능곡선。
LNG is the abbreviation of Liquefied Natural Gas. Affected by the component of natural gas and site process installation, it is difficult to check the compressor aerodynamic performance on users’ site. Therefore, to estimate the quality of design and manufacture of this kind of products, the alternative gas will be used to carry out aerodynamic performance test in compressor’s manufacturers. This paper has made a detail introduction from the aspects of the demonstration of test method, the design of test installation and the test estimation. And according to the ASME T10 Test Procedures of Machinery Engineering Association, the test and calculation is carried out, and the LNG compressor aerodynamic performance curve is obtained.