输油管道的初步设计--毕业论文

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1、输油管道的初步设计前言···················································································································1第1章工艺设计说明书·················································································21.工程概况及设计原则······························

2、···········································22.设计原始数据·····················································································23.基本设计参数的选取·········································································5第2章工艺设计计算书···························

3、·····················································81.经济管径的确定················································································82.热力计算····························································································103.水力计算··········

4、··················································································124.反输计算····························································································185.主要设备选型····································································

5、················20第3章工艺流程设计············································································221.工艺流程设计····················································································222.阴极保护计算·····················································

6、·······························223.方案的经济性分析············································································23第4章结论····································································································31参考文献····························

7、·············································································32中国石油大学远程网络教育（本科）毕业设计论文前言毕业设计是本科学习的最后一个环节，也是较为重要的一个环节。它要求将所学到的专业知识综合运用，以达到融会贯通。本次设计是进行输油管道的初步设计。主要内容包括：由经济流速确定经济管径，然后由最小输量确定加热站数以及由最大输量确定泵站数，结合沿线特征进行加热站和泵站的布置，最后进行经济性计算，确定项目的内部收益率以及净

8、现值等。本次设计在安家容老师的指导下完成。由于本人水平有限，缺乏现场知识，所以难免存在疏漏和错误之处，希望老师批评、指正。第一章工艺说明书32中国石油大学远程网络教育（本科）毕业设计论文1.工程概况及设计原则1.1工程概况输油管道全长400km，设计输油能力为280万t/a。全线地形起伏不大，无翻越点。管道选取L290螺旋缝埋弧焊钢管，其最大允许承压为6.9