| 000 | 02962nam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | vtls000051589 | ||
| 003 | KUKTEM | ||
| 005 | 20251114204438.0 | ||
| 008 | 110302t2010 my da f m 000 0 eng d | ||
| 020 | _aTHE0006027(Local) | ||
| 039 | 9 |
_a201905151149 _baida _c201107140035 _dVLOAD _y201103021039 _zFida |
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| 040 | _aUMP | ||
| 090 | _aTH7687.9 .M34 2010 rs Bc. | ||
| 100 | 0 | _aMahendran Moorthy | |
| 245 | 1 | 0 |
_aPerformance of solar air-conditioning system using heat pipe evacuated tube collector / _cMahendran Moorthy |
| 246 | 3 |
_aPerformance of solar air-conditioning system using heat pipe evacuated tube collector _h[electronic resource] |
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| 260 |
_aKuantan, Pahang : _bUMP, _c2010 |
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| 300 |
_axvi, 109 p. : _bill. (some col.) ; _c30 cm. + 1 computer disc |
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| 502 | _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang -- 2010 | ||
| 520 | 3 | _aThis is a study on the performance of solar air-conditioning system using heat pipe evacuated tube collector. The objective of this project is to analysis the performance solar air-conditioning system by determining the solar collector efficiency, coefficient of performance (COP) of the absorption chiller, and overall system efficiency and also the electrical energy consumption and operation cost for the system and compare it with the conventional air-conditioning system from the previous case study. The existing solar air-conditioning system is not competitive with electricity driven air-conditioning system because of their high investment and installation cost. Its overall thermal energy conversion efficiency is relatively low, and from an economical point of view, solar cooling and refrigeration are not competitive with the conventional systems. The experiment is conducted at Solar District Cooling Sdn. Bhd and data collected from building automation system for 30 days from 1st-30th June 2010. The data analysed using the theoretical analysis and plotted in graph to discuss about it. The solar collector efficiency varies from 50 to 80% during day time and stored energy can be used during night time. The COP varies from 2.961-2.966 and the overall system efficiency is from 30 to 50%. The investment cost is higher and electrical consumption is relatively lower than conventional air-conditioning system. The economical view is profitable after 18 years and 7 months of installation and environmental view is green energy without pollution. Although all the above findings refer to a particular application in Malaysia, the similar results can be obtained in the country with high solar availability. Finally by considering the problem of pollution of the planet due to the burning of fossil fuels the adoption of solar energy to power absorption chillers, even with marginal economic benefits, should not be underestimated. | |
| 650 | 0 | _aSolar air conditioning | |
| 999 |
_aVIRTUA40 _c2168 _d2174 |
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| 999 | _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*9992 | ||