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Journal : Jurnal Taguchi : Jurnal Ilmiah Teknik dan Manajemen Industri

ANALISIS PUTARAN MESIN DIESEL 16 SILINDER MENGGUNAKAN ALAT DYNAMOMETER TERHADAP TORSI MESIN, DAYA MESIN DAN KOMSUMSI BAHAN BAKAR Ahmad Yani
Jurnal Taguchi : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 2 No. 2 (2022): Jurnal Taguchi : Jurnal Ilmiah Keilmuan Teknik dan Manajemen Industri
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (637.386 KB) | DOI: 10.46306/tgc.v2i2.35

Abstract

The diesel engine is a machine that converts heat energy directly into mechanical energy. In a four-stroke diesel engine, the working principle is to complete one cycle or a series of work processes to produce combustion, and one stroke of effort requires four strokes of the piston. This study aims to determine engine torque, engine power and fuel consumption in a 16-cylinder diesel engine. This research method was carried out experimentally by taking data using a dynamometer to obtain torque and engine power values. The results showed that each change in engine speed can affect the value of engine torque, engine power value and the amount of fuel consumption. This is because the higher the engine speed, the more combustion that will produce power than the engine itself, because the engine is a 4-stroke diesel engine, so every two rotations of the engine will produce one business step that will rotate the flywheel. The highest engine torque occurs at 1500 rpm with a value of 6061.161 lbft and the highest engine power occurs at 1800 rpm with a value of 1,861,691 HP, this happens because it is protection from the engine itself that is set by the manufacturer. While the highest fuel consumption occurs at 1900 rpm engine speed with a value of 0.354 lb/hp-hr
STUDI EKSPERIMENTAL VARIASI TEKANAN MASUK (SUCTION PREASURE) TERHADAP KINERJA POMPA AIR SENTRIFUGAL PADA ALAT PRAKTIKUM MESIN FLUIDA STTI BONTANG Yano Hurung Anoi; Faiqah Luthfiyyah Fenriyati; Irianto Irianto; Ahmad Yani
Jurnal Taguchi : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 2 No. 2 (2022): Jurnal Taguchi : Jurnal Ilmiah Keilmuan Teknik dan Manajemen Industri
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.221 KB) | DOI: 10.46306/tgc.v2i2.40

Abstract

A centrifugal pump is a device or machine for moving liquids from one place to another by using centrifugal force caused by impeller motion and at the same time converting the kinetic energy of the fluid into compressive force on the liquid being moved and takes place continuously while at the same time converting the kinetic energy of the fluid into compressive force. . This study aims to determine the effect of variations in the inlet pressure of the water flow on the performance of centrifugal water pumps. The method used in this study is the experimental method by conducting direct testing of research tools. Based on the results of testing the water pump installation, and based on the research objectives, it can be concluded that the highest pump shaft power value occurs at an inlet pressure of 0.01 kg/cm2 with a value of 0.3093 kWatt, then the highest hydraulic power value occurs at an outlet pressure of 0 .02 kg/cm2 with a value of 0.1380 kWatt, and the highest pump efficiency value occurs at an outlet pressure of 0.04 kg/cm2 with a value of 50.0109%.