English
王朝晖, 朱焕勤, 于佰俭. 鹤管气阻问题及其解决措施[J]. 油气储运, 2005, 24(4): 49-51, 54. DOI: 10.6047/j.issn.1000-8241.2005.04.015
引用本文: 王朝晖, 朱焕勤, 于佰俭. 鹤管气阻问题及其解决措施[J]. 油气储运, 2005, 24(4): 49-51, 54. DOI: 10.6047/j.issn.1000-8241.2005.04.015
shu
WANG Zhaohui, ZHU Huanqin, . Unloading Crane-form Pipeline Air-lnck and its Solution[J]. Oil & Gas Storage and Transportation, 2005, 24(4): 49-51, 54. DOI: 10.6047/j.issn.1000-8241.2005.04.015
Citation: WANG Zhaohui, ZHU Huanqin, . Unloading Crane-form Pipeline Air-lnck and its Solution[J]. Oil & Gas Storage and Transportation, 2005, 24(4): 49-51, 54. DOI: 10.6047/j.issn.1000-8241.2005.04.015
shu

鹤管气阻问题及其解决措施

Unloading Crane-form Pipeline Air-lnck and its Solution

    摘要
  • 摘要: 油罐车在高温季节和高原地区接卸汽油时经常产生鹤管气阻现象, 导致罐车下部的油料不能下卸。针对这一问题, 分析了鹤管气阻产生的机理, 提出了鹤管气阻的几种校核方法。根据分析与研究结果, 提出了提高当地大气压力、减小液体的气化压力、降低鹤管油料的流速和鹤管阻力损失等消除鹤管气阻的措施。

     

    Abstract: This article expatiates the air-lock principle of unloading crane-form pipeline and introduces the check meaning and method for the air-lock. The measures to increase the local atmosphere pressure, lower the gasification pressure of liquid, lower the liquid flow rate and drag coefficient of unloading crane-form pipeline are presented based on analysis results.

     

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