石油化工高等学校学报
天然气管道氮气隔离混气长度研究
黄启玉, 曹鑫鑫, 唐骏琪, 许琛琛, 兰浩
Study on the GasMixing Section Length during Nitrogen  Replacement of Natural Gas Operation in Gas Pipeline
Huang Qiyu, Cao Xinxin, Tang Junqi,et al
石油化工高等学校学报 . 2014, (1): 84 -89 .  DOI: 10.3969/j.issn.1006-396X.2014.01.017