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Thermal performance and energy savings of a ground-sink heat pump for air conditioning system

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Bibliographic Details
Main Author: Rosniah, Che Abdullah
Other Authors: Salsuwanda Selamat
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Ground-sink heat pump (GSHP) system
Air-sink heat pump (ASHP) system
Air conditioning
Energy
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/23767
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spelling my.unimap-237672013-02-21T04:49:01Z Thermal performance and energy savings of a ground-sink heat pump for air conditioning system Rosniah, Che Abdullah Salsuwanda Selamat Ground-sink heat pump (GSHP) system Air-sink heat pump (ASHP) system Air conditioning Energy Access is limited to UniMAP community. This study reports a thermal performance and energy savings between a ground-sink heat pump (GSHP) system and an air-sink heat pump (ASHP) system. The systems connected to a test room in the School of Environmental Engineering, University Malaysia Perlis, were designed and constructed for space cooling. The performances of GSHP and the ASHP system were experimentally determined. The experimental results were obtained from 22 to 28 March 2011 in hot humid climate for which the data taken every 15 minutes in 12 hours a day. The average coefficient of performance (COP) was determined using the measured absolute temperature of the cooled space and heat sinks. COP of the GSHP system of the horizontal exchanger was obtained to be 2.77 and COP of the ASHP system was determined to be 2.43. The average power consumption of GSHP system was calculated to be 3.6 kilowatt while the power consumption of the ASHP system was obtained to be 4.3 kilowatt per 12 hours the systems running. The test results indicate that system parameters and the climate condition could have an important effect on performance and that GSHP systems are economically preferable to ASHP systems if any improvement may be made for GSHP upgrading systems in further studies. 2013-02-21T04:49:01Z 2013-02-21T04:49:01Z 2011-05 Learning Object http://hdl.handle.net/123456789/23767 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Ground-sink heat pump (GSHP) system
Air-sink heat pump (ASHP) system
Air conditioning
Energy
spellingShingle Ground-sink heat pump (GSHP) system
Air-sink heat pump (ASHP) system
Air conditioning
Energy
Rosniah, Che Abdullah
Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
description Access is limited to UniMAP community.
author2 Salsuwanda Selamat
author_facet Salsuwanda Selamat
Rosniah, Che Abdullah
format Learning Object
author Rosniah, Che Abdullah
author_sort Rosniah, Che Abdullah
title Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
title_short Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
title_full Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
title_fullStr Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
title_full_unstemmed Thermal performance and energy savings of a ground-sink heat pump for air conditioning system
title_sort thermal performance and energy savings of a ground-sink heat pump for air conditioning system
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/23767
_version_ 1643794082155200512
score 13.214268

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