Numerical Simulation of Slug Flow in Bend

doi:10.3696/j.issn.1672-6952.2014.05.007

Journal of Liaoning Petrochemical University ›› 2014, Vol. 34 ›› Issue (5): 23-27.DOI: 10.3696/j.issn.1672-6952.2014.05.007

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Numerical Simulation of Slug Flow in Bend

Yang Fan， Zhou Xiao

（Xi’an Shiyou University，Xi’an Shanxi 710065，China）

Received:2014-08-01 Published:2014-10-25 Online:2017-07-14

弯管中段塞流的数值模拟

杨帆,周晓

( 西安石油大学, 陕西西安7 1 0 0 6 5)

作者简介:杨帆( 1 9 8 8 - ) , 女, 硕士研究生, 从事多相管流及油气田集输和油气处理技术方面的研究: E - m a i l : y a n g f a n 3 1 8@1 6 3. c o m。
基金资助:
西安石油大学全日制硕士研究生创新基金资助项目( 2 0 1 3 c x 1 2 0 1 0) 。

Abstract

Abstract: The center angle of 90° as a simulation model of the elbow，under the pressure of 0.15 MPa, the gas mass flow rate of 0.912 6 g/s condition, it selects four different liquid flow:0.27, 0.40, 0.53, 0.80 kg/s, and each condition is simulated using the FLUENT software. By numerical simulation results, it analyzes the fluid flow characteristics at the elbow at each of the conditions, and get the basic law and characteristics of elbow slug flow under different liquid flow.

Key words: Slug flow, Characteristic parameters, Slug length, Bend pipe, Numerical simulation

摘要： 摘要: 以中心角为9 0 ° 的弯管作为模拟模型, 在压力0. 1 5MP a、气体质量流量为0. 9 1 26g / s的条件下, 分别选取4组不同的液体流量0. 2 7、 0. 4 0、 0. 5 3、 0. 8 0k g / s , 采用F LUENT软件对每一种工况进行了数值模拟。通过数值模拟结果, 对每一种工况下的弯管处流体流动的特性进行了分析, 得出了不同液体流量下弯管段塞流的基本规律及特性。

关键词: 段塞流, 特性参数, 段塞长度, 弯管, 数值模拟

Yang Fan， Zhou Xiao. Numerical Simulation of Slug Flow in Bend[J]. Journal of Liaoning Petrochemical University, 2014, 34(5): 23-27.

杨帆,周晓. 弯管中段塞流的数值模拟[J]. 辽宁石油化工大学学报, 2014, 34(5): 23-27.

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Numerical Simulation of Slug Flow in Bend

弯管中段塞流的数值模拟

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