| 基于复算性热、动力计算的往复式压缩机参数分析 |
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| 引用本文： | 李锦龙,冯乐军,宫兰华,马平定,田兰君. 基于复算性热、动力计算的往复式压缩机参数分析[J]. 石油化工设备, 2012, 41(5): 81-85 |
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| 作者姓名： | 李锦龙 冯乐军 宫兰华 马平定 田兰君 |
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| 作者单位： | 兰州石化公司设备维修公司,甘肃兰州,730060 |
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| 摘 要： | 介绍了压缩机复算性热、动力计算方法,针对往复式压缩机在运行中气阀和磨损类故障频发问题,以某炼油厂航煤加氢装置的2HA/2往复式压缩机和PSA装置的4M20-177/22-BX往复式压缩机为例,采用该方法计算并结合热、动力运行参数分析故障原因,判断压缩机是否能满足现有工况,说明其有效性。
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| 关 键 词： | 往复式压缩机 复算性热力计算 动力计算 参数分析 |
Parameters Analysis and Optimization for Reciprocating Compressors based on Checking Thermodynamic and Dynamic Calculations |
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| LI Jin-long , FENG Le-jun , GONG Lan-hua , MA Ping-ding , TIAN Lan-jun. Parameters Analysis and Optimization for Reciprocating Compressors based on Checking Thermodynamic and Dynamic Calculations[J]. Petro-Chemical Equipment, 2012, 41(5): 81-85 |
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| Authors: | LI Jin-long FENG Le-jun GONG Lan-hua MA Ping-ding TIAN Lan-jun |
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| Affiliation: | (Equipment Maintenance Company, Lanzhou Petrochemical Company, CNPC, Lanzhou 730060, China) |
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| Abstract: | In order to solve the problems that the valves and the wear faults frequently appeared in the operation of reciprocating compressors, the checking thermodynamic and dynamic calcula- tion methods of reciprocating compressor were used to determine whether the compressor could meet the existing conditions. The cause of malfunction was analyzed combined with the thermo- dynamic and dynamic operation parameters. The accuracy and effectiveness of calculation meth- ods were validated though 2HA/2 reciprocating compressors in the aviation kerosene hydrotrea- ting unit and 4M20-177/22-BX reciprocating compressors in PSA unit of a refinery. |
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| Keywords: | reciprocating compressor checking thermodynamic calculation dynamic calcula-tion parameters analysis |
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