The relieving system using the choke valve is applied to control the pressure in CO2 pipeline. However, the temperature of fluid would drop rapidly because of Joule–Thomson cooling (JTC), which may cause solid CO2 form and block the pipe. A three-dimensional (3D) computational fluid dynamic (CFD) model considering the phase transition and turbulence was developed to predict the fluid-particle flow and deposition characteristics. The Lagrangian method, Reynold's stress transport model (RSM) for turbulence, and stochastic tracking model (STM) were used. The results show that the model predictions were in good agreement with the experimental data published. The effects of particle size, flow velocity, and pipeline diameter were analyzed. It was found that the increase of the flow velocity would cause the decrease of particle deposition ratio and there existed the critical particle size that causes the deposition ratio maximum. It also presents the four types of particle motions corresponding to the four deposition regions. Moreover, the sudden expansion region is the easiest to be blocked by the particles. In addition, the Stokes number had an effect on the deposition ratio and it was recommended for Stokes number to avoid 3–8 St.
Skip Nav Destination
Article navigation
July 2018
Research-Article
Flow and Deposition Characteristics Following Chokes for Pressurized CO2 Pipelines
Lin Teng,
Lin Teng
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 1518755576@qq.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 1518755576@qq.com
Search for other works by this author on:
Yuxing Li,
Yuxing Li
Mem. ASME
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: cuph_co2trans@sina.com
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: cuph_co2trans@sina.com
Search for other works by this author on:
Hui Han,
Hui Han
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: husthan@163.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: husthan@163.com
Search for other works by this author on:
Datong Zhang
Datong Zhang
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 740179111@qq.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 740179111@qq.com
Search for other works by this author on:
Lin Teng
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 1518755576@qq.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 1518755576@qq.com
Yuxing Li
Mem. ASME
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: cuph_co2trans@sina.com
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: cuph_co2trans@sina.com
Hui Han
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: husthan@163.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: husthan@163.com
Pengfei Zhao
Datong Zhang
Shandong Provincial Key Laboratory of Oil &
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 740179111@qq.com
Gas Storage and Transportation Security,
China University of Petroleum (East China),
Qingdao 266580, China
e-mail: 740179111@qq.com
1Corresponding author.
Contributed by the Petroleum Division of ASME for publication in the JOURNAL OF ENERGY RESOURCES TECHNOLOGY. Manuscript received July 12, 2016; final manuscript received January 2, 2018; published online March 15, 2018. Assoc. Editor: Mohamed A. Habib.
J. Energy Resour. Technol. Jul 2018, 140(7): 073001 (9 pages)
Published Online: March 15, 2018
Article history
Received:
July 12, 2016
Revised:
January 2, 2018
Citation
Teng, L., Li, Y., Han, H., Zhao, P., and Zhang, D. (March 15, 2018). "Flow and Deposition Characteristics Following Chokes for Pressurized CO2 Pipelines." ASME. J. Energy Resour. Technol. July 2018; 140(7): 073001. https://doi.org/10.1115/1.4039019
Download citation file:
Get Email Alerts
Cited By
Related Articles
Evaluation of “Marching Algorithms” in the Analysis of Multiphase Flow in Natural Gas Pipelines
J. Energy Resour. Technol (December,2008)
Experimental Study of Low Concentration Sand Transport in Multiphase Air–Water Horizontal Pipelines
J. Energy Resour. Technol (May,2015)
Interfacial Contamination Between Batches of Crude Oil Due to Dead-Legs in Pump Station Piping
J. Energy Resour. Technol (September,2016)
Heat Transfer Characteristics From a Flat Plate to a Gas–Solid Two-Phase Flow Downstream of a Slit Injection
J. Heat Transfer (August,1988)
Related Proceedings Papers
Related Chapters
Pulsation and Vibration Analysis of Compression and Pumping Systems
Pipeline Pumping and Compression Systems: A Practical Approach, Second Edition
Pulsation and Vibration Analysis of Compression and Pumping Systems
Pipeline Pumping and Compression System: A Practical Approach, Third Edition
Re-Qualification of Existing Subsea Pipelines for CO 2 and H 2 Transport, Structural Integrity Challenges
Ageing and Life Extension of Offshore Facilities