ANALISIS PERFORMANSI KOMPRESOR TORAK TERHADAP PERUBAHAN TEKANAN KELUAR TABUNG PENAMPUNG UDARA

ALDI PRATAMA, MUHAMMAD and Marwani, Marwani (2020) ANALISIS PERFORMANSI KOMPRESOR TORAK TERHADAP PERUBAHAN TEKANAN KELUAR TABUNG PENAMPUNG UDARA. Undergraduate thesis, Sriwijaya University.

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Abstract

Compressor is a mechanical tool used to increase gas, vapor pressure and transfer it to another location. There are two different method to operate the compressor. In the first method, the compressor operated until air pressure contained in a tank reach favorable pressure, then the compressor turned off. In the second method, high pressure air directly used while compressor stay on. In this method, we can use the air on a different pressure value, so we need to test the effect on using the the air on several pressure value to the compressor performance and fuel consumption. The result of the test as follows; at 1000 rpm compressor speed and safety valve opened at 195 kPa, 295 kPa dan 395 kPa, the work done values are 679,2 kJ/kg, 1103,1 kJ/kg, and 1523,4 kJ/kg, with volumetric efficiency values of 82,1 %, 71,7 % and 62,5 %, then overall efficiency values of 0,16 %, 0,19 %, dan 0,20 %. At 1500 rpm compressor speed and safety valve opened at 195 kPa, 295 kPa and 395 kPa, the work done values are 627,9 kJ/kg, 1019,1 kJ/kg, dan 1301,01 kJ/kg, with volumetric efficiency values of 68,94%, 61,29 % dan 61,14 %, then overall efficiency values of 0,12 %, 0,19 % and 0,20 %. At 2000 rpm compressor speed and safety valve opened at 195 kPa, 295 kPa and 395 kPa, the work done values are 531,6 kJ/kg, 900,4 kJ/kg, and 1180,1 kJ/kg, with volumetric efficiency values of 65,14 %, 57,35 % and 44,7 % %, then overall efficiency values of 0,14 %, 0,21 %, and 0,25 %

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kompresor Torak, Putaran, Tekanan, Safety Valve, Kerja Kompresor,Efisiensi Volumetrik, Efisiensi Overall.
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Users 6087 not found.
Date Deposited:	11 Jun 2020 01:12
Last Modified:	11 Jun 2020 01:12
URI:	http://repository.unsri.ac.id/id/eprint/30034

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