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Design and Installation of a Direct Exchange Ground Source Heat Pump System

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dc.contributor.advisor Hu, Junling
dc.contributor.author Khan, Nouman Y.
dc.date.accessioned 2017-04-07T15:36:17Z
dc.date.available 2017-04-07T15:36:17Z
dc.date.issued 2017-03-24
dc.identifier.uri https://scholarworks.bridgeport.edu/xmlui/handle/123456789/1930
dc.description.abstract Ground source heat pump (GSHP) systems are highly efficient, renewable and clean energy technology systems suitable for heating and cooling of residential and commercial buildings. This poster presented a design and an installation of a geothermal system using direct exchange ground source heat pump (DX-GSHP) for a cooling load of 1 ton (3.5 KW). The direct heat exchange system exchange heat with the ground through R22 refrigerant circulating in copper tubes buried at a depth of 5 m in the earth. The direct heat exchange system works on a vapor compression cycle necessitating the use of refrigerant, compressor and throttling devices. The results show that such a system is 70 to 80% more efficient than the conventional cooling systems. The coefficient of performance for this system was 4.5. The effect of using the soil of different thermal conductivities on efficiency of the system has also been investigated as a part of this research work. en_US
dc.language.iso en_US en_US
dc.subject Ground source heat pump en_US
dc.subject Temperature control en_US
dc.title Design and Installation of a Direct Exchange Ground Source Heat Pump System en_US
dc.type Presentation en_US
dc.institute.department School of Engineering en_US
dc.institute.name University of Bridgeport en_US
dc.event.location Bridgeport, CT en_US
dc.event.name Faculty Research Day en_US


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