Simulation Analysis of Groundwater Source Heat Pump’s Underground Temperature Field Changes under Different Pumping and Injecting wells Modes

Shu Mi Zhang; Qing Gao

doi:10.4028/www.scientific.net/AMR.671-674.2584

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Simulation Analysis of Groundwater Source Heat...

Simulation Analysis of Groundwater Source Heat Pump’s Underground Temperature Field Changes under Different Pumping and Injecting wells Modes

Abstract:

Through the establishment of the coupled model of groundwater flow and temperature, the changing tread of groundwater temperature and the basic characteristics of thermal breakthrough under the different layout wells modes were simulated and analyzed. The results showed that, the similar wells distance didn’t affect the thermal breakthrough significantly, the distance of pumping wells and irrigating wells affected pumping temperature significantly and thermal breakthrough. The more number of pumping and injecting didn’t extend the time of thermal breakthrough, and didn’t affect pumping temperature significantly from the results of long-running, the layout pattern of wells with one pumping and two injecting presented significant advantages in practical engineering.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

2584-2587

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.2584

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Online since:

March 2013

Authors:

Shu Mi Zhang, Qing Gao

Keywords:

Coupled Model, Layout Pattern of Wells, Thermal Breakthrough

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References

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