Analisa Pengaruh Variasi Ketinggian terhadap Kinerja Military Turbofan Engine F404-GE-400 pada Pesawat KAI T-50 Golden Eagle

Rivana, Kintania Sisca (2019) Analisa Pengaruh Variasi Ketinggian terhadap Kinerja Military Turbofan Engine F404-GE-400 pada Pesawat KAI T-50 Golden Eagle. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada era ini military turbofan menjadi alat pertahanan utama bagi TNI AU di Indonesia. Penggunaan military turbofan ini sangatlah penting karena dibandingkan dengan military turbojet, gaya dorong yang dihasilkan sangatlah signifikan perbedaannya. Pada umumnya saat ini pesawat tempur di Indonesia telah memakai Military Turbofan Engine sebagai alutsista utama Pesawat T-50 ini di design untuk dapat digunakan sebagai pesawat latih bagi pilot-pilot yang akan menerbangkan pesawat-pesawat tempur 4th and 5th generation, misalnya F-16 dan F-22. Pengujian dilakukan dengan menggunakan data military turbofan engine F404-GE-400 hasil running software DECK pada kondisi idle, intermediate dan maximum afterburner dengan variasi ketinggian 0-15 km dengan tolak ukur kinerja yaitu besar gaya dorong yang dihasilkan (Thrust), gaya dorong spesifik (Spesific Thrust) serta Thrust Spesific Fuel Consumption (TSFC) . Dari hasil pengujian didapatkan thrust tertinggi terjadi pada ketinggian 0 m kondisi intermediate sebesar 80558,9429 N. Sedangkan untuk thrust terendah pada ketinggian 0 m kondisi idle sebesar 1377,0496 N. Gaya dorong spesifik tertinggi pada ketinggian 6096 m kondisi maximum afterburner sebesar 1068,7789 N.s/kg. Sedangkan untuk gaya dorong spesifik terendah pada ketinggian 0 m kondisi idle sebesar 49,254 N.s/kg. Untuk Thrust-Specific Fuel Consumption (TSFC) tertinggi pada kondisi maximum afterburner dengan ketinggian 0 m sebesar 0,478 kg fuel/N.h. Sedangkan Thrust-Specific Fuel Consumption (TSFC) terendah pada ketinggian 9144 m kondisi idle sebesar 0,0746 kg fuel/N.h.
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In this era, military turbofans became the main defense tool for the Indonesian Air Force in Indonesia. The use of military turbofan is more important than comparing with the military turbojet thrust that results in significant differences. In general, fighter aircraft in Indonesia have now used the Military Turbofan Machine as the main aircraft equipment for the T-50 designed to be used as training aircraft for pilots who will fly 4th and 5th generation fighter planes, for F-16s and F-22. The test was carried out by using the F404-GE-400 military turbofan engine data using the results of running the DECK software at maximum idle, intermediate and afterburner conditions with variations in altitude from 0-15 km with a thrust , thrust spesific and Thrust Spesific Fuel Consumption (TSFC). From the test results obtained the highest Thrust occurs at 0 m on intermediate conditions of 80558,9429 N. While the lowest thrust at 0 m on idle condition is 1377,0496 N. The highest thrust is at 6096 m on maximum afterburner condition of 1068,7789 Ns/kg. Whereas for the lowest specific thrust at 0 m on idle condition is 49.254 N.s/kg. The highest thrust-specific fuel consumption (TSFC) is at 0 m on maximum afterburner of 0.478 kg fuel/N.h. Whereas for the lowest Thrust-Specific Fuel Consumption (TSFC) is at 9044 m on idle condition of 0,0746 kg fuel/N.h.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Military Turbofan Engine, Deck, Performa, Afterburning Turbofan.
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ266 Turbines. Turbomachines (General) T Technology > TJ Mechanical engineering and machinery > TJ778 Gas turbines
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Kintania Sisca Rivana
Date Deposited:	13 Aug 2026 03:13
Last Modified:	13 Aug 2026 03:13
URI:	http://repository.its.ac.id/id/eprint/70266

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