摘要
在新建或扩建天然气管道工程工艺系统分析等计算中,如何确定管道内壁粗糙度是十分令人关注的问题。就如何确定管道内壁粗糙度进行了研究与探索,通过实例提出了钢管粗糙度与管道综合内壁总粗糙度的概念与初步计算方法,对大中型管道的新建或后续工程以及增压站场站址调整与功率配置有一定的参考意义。
In analysis and calculation of new or extended gas pipeline system,it is very important to determine inner wall roughness of pipeline.Studied is determination method of inner wall roughness of pipeline and introduced are the concept of inner wall roughness and total inner wall roughness of steel pipeline and calculation methods by a practical example,which is beneficial to new or extended large or middle gas pipeline system construction,gas compressor station site adjustment and function configuration.
出处
《天然气与石油》
2007年第6期8-10,共3页
Natural Gas and Oil
关键词
水力计算
粗糙度
总粗糙度
Hydraulic calculation
Roughness
Total Roughness
