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[1]王凯　赵炳亮　欧阳欣　闫锋　王玉彬　王海峰.单流涡流管双通道加热器加热性能测试试验[J].油气储运,2020,39(01):1-7.
　WANG Kai,ZHAO Bingliang,OUYANG Xin,et al.Heating performance test on double-channel heater of single-circuit vortex tube[J].Oil & Gas Storage and Transportation,2020,39(01):1-7.
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单流涡流管双通道加热器加热性能测试试验

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 39 期数: 2020年01期 页码: 1-7 栏目: 出版日期: 2020-01-25
Title:
Heating performance test on double-channel heater of single-circuit vortex tube
作者:
王凯　赵炳亮　欧阳欣　闫锋　王玉彬　王海峰
Author(s):
WANG Kai;  ZHAO Bingliang;  OUYANG Xin;  YAN Feng;  WANG Yubin;  WANG Haifeng
关键词:
天然气管道; 涡流管; 先导气; 加热性能
Keywords:
natural gas pipeline;  vortex tube;  pilot gas;  heating performance
分类号:
TE83
文献标志码:
A
摘要:

单流涡流管（SCVT）加热器在天然气管道调压系统在线加热方面具有较大的安全与节能优势，其结构在传统涡流管（RHVT）基础上进行了改进。为了验证SCVT的加热性能，搭建了环路测试试验平台，具备试验工质的常温模拟与低温模拟功能。利用该平台开展了SCVT在不同压力、压比、流量、温度及单双通道条件下的加热性能测试，结果表明：在试验测试的参数范围内，涡流管对高流速先导气的加热能力更强，相同条件下大压比、小压差、高进口温度有利于提高先导气的温度；靠近热端管末端的加热通道对先导气的温度提升能力优于靠近涡流室端的加热通道；不同通道先导气单独加热比同时加热的加热效果好；为了获得最佳加热性能，先导气宜从加热器两端的低温区流入，从中间的高温区流出。该试验结果可为涡流管加热技术更好地适应天然气管道系统的加热需要提供技术支持。

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更新日期/Last Update: 2020-04-22