Numerical Simulation and Parameter Analysis on Low-Temperature Geothermal System in Homogeneous Porous Medium

Yan Shi; Fu Gang Wang; Guan Hong Feng; Hai Long Tian; Hong Wu Lei

doi:10.4028/www.scientific.net/AMM.409-410.578

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 409-410Numerical Simulation and Parameter Analysis on...

Numerical Simulation and Parameter Analysis on Low-Temperature Geothermal System in Homogeneous Porous Medium

Abstract:

According to the mass and energy conservation principle of simulation program TOUGH2 used for non-isothermal multi-phase fluid and heat flow in porous and fractured media, the heat transport mathematical model of low-temperature shallow geothermal system is set up in homogeneous porous medium. The fundamental scientific issues on heat transfer characteristics and distribution of transient temperature field of heat exchange wells in summer is discussed in this paper. In addition, the significance and correlation between the changes of hydrogeology parameters and temperature field of the soil is analyzed. So as to the practical application of geothermal energy development can be guided by the achievements of the research.

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Periodical:

Applied Mechanics and Materials (Volumes 409-410)

Pages:

578-583

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.409-410.578

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Online since:

September 2013

Authors:

Yan Shi, Fu Gang Wang, Guan Hong Feng, Hai Long Tian, Hong Wu Lei

Keywords:

Heat Transfer, Numerical Simulation, Parameter Analysis, Temperature Field

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References

[1] STEPHEN P K. Field test for ground thermal properties 2methods and impact on ground source heat pump design[J]. Ashrae Trans, 2000, 851-855.

Google Scholar

[2] Ingersoll L R, Zoeble O J, Ingersoll A C, Heat conduction with engineering, Geological and other application [M]. New York: McGraw-Hill, (1954).

Google Scholar

[3] Pruess, K., Oldenburg, C., Moridis, G., 1999. TOUGH2 user's guide, version 2. 0. Lawrence Berkeley Laboratory Report LBL-43134, Berkeley, CA 192pp.

DOI: 10.2172/751729

Google Scholar

[4] Xu, T., Apps, J.A., Pruess, K. Numerical imulation of CO2 disposal by mineral trapping in deep aquifers [J]. Appl. Geochem. 2004, (19), 917-936.

DOI: 10.1016/j.apgeochem.2003.11.003

Google Scholar

[5] Wolf, G.H., Chizmeshya, A.V.G., Diefen- bacher, J., ckelvy, M.J. In-situ observation of CO2 sequestration reactions using a novel microreaction system. Environ. Sci. Technol. 2004, (38), 932-936.

DOI: 10.1021/es0346375

Google Scholar

[6] Pearce, J.M., Holloway, S., Wacker, H., Nelis, M.K., Rochelle,C., Bateman, K. Natural occurrences as analogues for the geological disposal of carbon dioxide. Energy Convers. Manag, 1996, (37), 1123-1128.

DOI: 10.1016/0196-8904(95)00309-6

Google Scholar

[7] Watson, M.N., Zwingmann, N., Lemon, N.M. The Ladbroke Grove-Katnook carbon dioxide natural laboratory: a recent CO2 accumulation in a lithic sandstone reservoir. Energy, 2004, 29(9-10), 1457-1466.

DOI: 10.1016/j.energy.2004.03.079

Google Scholar