THE EFFECT OF DIESEL ENGINE 93 KW ON TURBOCHARGER PERFORMANCE AT VARIOUS SPEED AND LOAD

PRABOWO, MUHAMMAD SIDIQ (2017) THE EFFECT OF DIESEL ENGINE 93 KW ON TURBOCHARGER PERFORMANCE AT VARIOUS SPEED AND LOAD. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

The purpose research is to know the effect variation load and speed of diesel engine on turbocharger characteristic. The analysis process was performed by using 1D model simulation. The simulation model covers all parts of the engine cycle consisting of intake, compression, power and exhaust. From the system input the load of diesel engine can variation with dynamometer. The simulation has held into several condition based on the engine rotation 800, 1000, 1200, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2200 RPM and the engine load 0% 20%, 40%, 60%, 80%, 100%, and 120%. Simulation by software is made to obtain the characteristics of engine performance such as torque, power, fuel consumption, on the engine rotation. Turbochargers used in the simulation are GT2052-1, GT2052-3. The result of simulation process is variable speed have a high impact to turbocharger efficiency. Variable speed can affect turbocharger performance around 1% until 6% every speed condition on simulation. Simulation process explain load have low impact to turbocharger efficiency. Variable load can affect turbocharger performance around 0,03% until 0,5% every load condition on simulation. Simulation model show the high efficiency of turbocharger located on GT2052-1 at speed condition 1600 RPM and 0% load. The best output engine power, SFOC and torque from simulation show at turbocharger GT2052-3. The value of power, SFOC and torque are 96,82 kw, 228,02 g/kwh and 420,27 Nm respectively at full load condition and 2200 rpm speed.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Diesel Engine, performance, Efficiency turbocharger, simulation, modeling , mesin diesel, performa, efisiensi, simulasi
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery > TJ799 Diesel motor--Electronic control.
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions: Faculty of Marine Technology > Marine Engineering > (S1) Undergraduate Theses
Depositing User: - MUHAMMAD SIDIQ PRABOWO
Date Deposited: 26 Jan 2017 02:08
Last Modified: 26 Jan 2017 02:08
URI: http://repository.its.ac.id/id/eprint/3417

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