天然气管输减阻剂减阻效果现场评价方法研究

2016年 38卷 第4期
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Method for Field Evaluation of Drag Reduction Effect of Natural Gas#br# Drag Reduction Agent
西南石油大学机电工程学院,四川成都610500 中国石油管道科技研究中心,河北廊坊065000
School of Mechatronic Engineering,Southwest Petroleum University,Chengdu,Sichuan 610500,China Pipeline R&D Center,Petrochina,Langfang,Hebei 065000,China
天然气减阻剂; 减阻效果; 现场评价方法; 水力摩阻系数; 输气效率系数;
natural gas drag reduction agent; drag reduction effect; field evaluation method; hydraulic friction coefficient; gas transmission efficiency coefficient;