文档详情

大落差成品油管道改输液氨系统的参数适应性分析.docx

发布:2025-03-10约3.21万字共48页下载文档
文本预览下载声明

大落差成品油管道改输液氨系统的参数适应性分析

目录

大落差成品油管道改输液氨系统的参数适应性分析(1)..........4

内容描述................................................4

1.1研究背景...............................................4

1.2研究目的与意义.........................................5

1.3文献综述...............................................5

系统概述................................................7

2.1成品油管道系统.........................................7

2.1.1系统组成.............................................8

2.1.2工作原理.............................................9

2.2输液氨系统.............................................9

2.2.1系统组成............................................11

2.2.2工作原理............................................11

大落差成品油管道改输液氨系统的改造方案.................13

3.1改造原则..............................................13

3.2改造流程..............................................14

3.3主要设备选型..........................................15

参数适应性分析.........................................16

4.1流体力学参数..........................................17

4.1.1流速分布............................................18

4.1.2压力损失............................................18

4.1.3液柱分离............................................19

4.2物理化学参数..........................................20

4.2.1氨的溶解度..........................................21

4.2.2氨的腐蚀性..........................................22

4.2.3氨的毒害性..........................................23

4.3安全参数..............................................23

4.3.1防爆措施............................................25

4.3.2防腐蚀措施..........................................26

4.3.3应急处理措施........................................26

仿真模拟与实验验证.....................................27

5.1仿真模拟..............................................28

5.1.1模型建立............................................29

5.1.2仿真结果分析........................................29

5.2实验验证..............................................30

5.2.1实验方案设计........................................31

5.2.2实验结果分析........................................33

存在问题与

显示全部
相似文档