往復動式圧縮機の加速度変動解析モデルに関する研究

抄録

To unexpected accident under long term operation of reciprocating compressor, a newly monitoring system, which can predict something trouble and efficiently support during compressor operation periodic maintenance work. the purpose of this study is to build a dynamic model that is able to analyze the frequency characteristic for the acceleration response during compressor operation. By using multi body dynamic models representing connections and sliding portions of the compressor by a spring and dash pod, we perform numerical analysis for the acceleration response during compressor operation. Comparing numerical analysis with the experimental result of the experimental equipment, we consider validity of analysis models when we change dynamic model and attenuation characteristic.