ANALYSIS OF IMPACT OF DEPTH OF A GEOTHERMAL EXCHANGER LOCATED IN DEPOSIT AND TEMPERATURE OF THE WATER IN A HEAT DISTRIBUTION NETWORK RETURNING TO THE SURFACE ON HEAT EXTRACTION RATE
- Key words
- downhole heat exchanger
- Conference
- Geothermal Energy in Underground Mines, Ustron, Poland
- Year
- 2001
- Language
- English, Polish
Full text
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Abstract
A computational model of a one-hole system which enables
the amount of extracted heat to be predicted is presented.
The calculations permit analysing the possibility of obtaining
and using geothermal energy, especially considering the influence
of the depth of the geothermal exchanger as well as
the temperature profile of the water in the heat distribution
network returning to the ground surface. The temperatures of
the up-flowing water in the heat exchanger and the produced
water are very important factors in utilizing the obtained
energy.
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