摘要
文章以石克D377为研究对象,通过不同温度下的压力计算,得出最长停输时间。研究了管线在不同地温下停输不同时间后的温降规律,管线再启动压力的变化规律,为以后公司输油管线安全运行提供技术支持。D377停输越晚越可以有效降低冬季输油成本,提高管输效益。
The paper took ShiKe D377 as research subject. The longest shutdown time was reached by the pressure calculation at different temperature. Cooling regularities of pipeline at diverse temperature and different shut time were studied, as well as regularities of the restart pressure, which technically support the normal operation ofoil transmitting pipeline. The later D337 stops supplying the lower it costs.
出处
《广东化工》
CAS
2013年第18期27-29,共3页
Guangdong Chemical Industry
关键词
输油管道
停输再启动
压力计算
oil pipeline
shutdown and restart
pressure calculating
