PENGARUH KENAIKAN TEMPERATUR LINGKUNGAN TERHADAP KONSUMSI ENERGI LISTRIK PADA SISTEM TATA UDARA

  • Kamin Sumardi

Abstract

Abstract
Indesigning air conditioning system, global warming effect within a region isa very
important factorbecause itcanaffect theperformanceor the efficiency and the
electricityconsumptionof theair conditioning system. The increase in outsideor environment
willincrease theheat loadthatmust becontrolled by the air conditioning system. This studyis
aimedtoanalyze theincrease of outsideairtemperatureor the environment inthe City
ofBandung, West Java, Indonesia on theperformance ofthe air conditioning system
andelectricenergyconsumption. Resultsof this studyindicatethatan increase inoutsideor
environment air temperaturebyr1oFreducethe cooling power (refrigerating effect) by0.5Btu/
lb, in average and increases thetheoreticalcompressorpower by 0.39Btu/lb in average. The
increase in outside air temperature by 1oF also decreases the Coefficient ofPerformance
(CoP)in averageby 0.3; decrease the refrigerantcirculationinthe systemin average by
0.025lb/ton-min, andraises electricenergyconsumptionin average by 26.38watts/ton
or0.035HP/ton.

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Author Biography

Kamin Sumardi
Jurusan Pendidikan Teknik Mesin FPTK UPI
Jl. Dr. Setiabudhi No.207 Bandung 40154
Published
2013-08-01
How to Cite
SUMARDI, Kamin. PENGARUH KENAIKAN TEMPERATUR LINGKUNGAN TERHADAP KONSUMSI ENERGI LISTRIK PADA SISTEM TATA UDARA. Bumi Lestari, [S.l.], v. 13, n. 2, aug. 2013. ISSN 2527-6158. Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/6656>. Date accessed: 04 july 2024.
Citation Formats
Issue
Vol 13 No 2 (2013)
Section
Original Research Articles

Keywords

Key word: temperature raise, electrical energy consumption, efficiency

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