Kaji Eksperimental Unjuk Kerja Bantalan Jurnal Hidrodinamika

Basri, Hasan (2004) Kaji Eksperimental Unjuk Kerja Bantalan Jurnal Hidrodinamika. Jurnal Ilmiah Teknik Mesin POROS, 7 (3). pp. 189-197. ISSN 1410-6841

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Abstract

The experimental results of hydrodynamic journal bearing performance such as oil flowrate, temperature distribution around the bearing, and journal temperature are discussed in this paper. The specification of this bearing is as follows; b/d = 0.5 and 0.1; cd/d = 0.001 and 0.002; bo/b = 0.8. The rotational speed and maximum load is 8000 rpm and 9.43 kN respectively, and supply pressure = 2.5 bar. Under fixed journal condition it shows that the oil flowrate is proportional with supply pressure, and under moving journal, the total oil flow increase with the increased of rotational speed, clearance ratio and also increase linearly with supply pressure. At constant speed, journal and bearing temperature increase with the increased of various loads. Generally, temperatures around the bearing in both convergen and divergen region increase and roughly constant, respectively.

Item Type: Article
Additional Information: Accredited No. 23a/DIKTI/Kep/2004
Uncontrolled Keywords: Journal bearing, oil flowrate, temperature distribution
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ1040-1119 Machinery exclusive of prime movers > TJ1061.A6 Bearings (Machinery) Lubrication and lubricants.
T Technology > TJ Mechanical engineering and machinery > TJ1040-1119 Machinery exclusive of prime movers > TJ1073.5.B38 Fluid-film bearings.
Divisions: Faculty of Engineering > 21001-Engineering Science (S3)
Depositing User: Prof.Dr.Ir Hasan Basri
Date Deposited: 29 Sep 2019 12:25
Last Modified: 29 Sep 2019 12:25
URI: http://repository.unsri.ac.id/id/eprint/9505

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