Calculation on inner wall temperature in oil-gas pipe flow
Calculation on inner wall temperature in oil-gas pipe flow
复制标题
油气管流内壁温度计算
DOI：
10.1007/s11771-012-1228-6
复制
发表时间：
2012-07
影响因子：
4.4
通讯作者：
Gong Jing
中科院分区：
文献类型：
--
作者：
Duan Ji-miao;Wang Wei;Zhang Yu;Liu Hui-shu;Lin Ben-qing;Gong Jing
Based on the energy equation of gas-liquid flow in pipeline, the explicit temperature drop formula for gas-liquid steady state calculation was derived. This formula took into consideration the Joule-Thomson effect, impact of terrain undulation and heat transfer with the surroundings along the line. Elimination of temperature iteration loop and integration of the explicit temperature equation, instead of enthalpy energy equation, into the conjugated hydraulic and thermal computation have been found to improve the efficiency of algorithm. Then, the inner wall temperature of gas-liquid flow was calculated by using explicit temperature equation and inner wall convective heat transfer coefficient of mixed flow which can be obtained by liquid convective heat transfer coefficient and gas convective heat transfer coefficient on the basis of liquid holdup. The temperature results of gas-liquid flow and inner wall in the case example presented both agree well with those in professional multiphase computational software OLGA.
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影响因子：
5.2
作者：
Yulia Dukhovnaya;M. Adewumi
通讯作者：
Yulia Dukhovnaya;M. Adewumi
DOI：
10.1115/1.1615618
发表时间：
2003-12
影响因子：
3
作者：
Hong-quan Zhang;Qian Wang;C. Sarica;J. P. Brill
通讯作者：
Hong-quan Zhang;Qian Wang;C. Sarica;J. P. Brill
影响因子：
3.6
作者：
R. Archer;M. O'sullivan
通讯作者：
R. Archer;M. O'sullivan
DOI：
10.1115/1.1615246
发表时间：
2003-12-01
影响因子：
3
作者：
Zhang, HQ;Wang, C;Brill, JP
通讯作者：
Brill, JP
DOI：
10.2118/20631-ms
发表时间：
1990
期刊：
Software - Practice and Experience
影响因子：
--
作者：
J. Xiao;O. Shonham;J. P. Brill
通讯作者：
J. Xiao;O. Shonham;J. P. Brill