摘要
为了使管道经济安全地运行,防止凝管事故的发生,需要掌握停输期间的温降变化。通过建立模型,给出计算平均油温随时间变化的公式。通过案例分析停输时间对管输油温的影响。
By setting up a method,the formula which can calculate the temperature that is changed during the shutdown time has been given.By analyzing an actual case,the temperature changes of the pipeline during different shutdown time periods can be calculated.
出处
《管道技术与设备》
CAS
2010年第5期10-11,21,共3页
Pipeline Technique and Equipment
关键词
原油管道
停输
温度
crude oil pipeline
shutdown
temperature
