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All Journal JSI (Jurnal sistem Informasi) Universitas Suryadarma Jurnal Teknologi Kedirgantaraan (JTK) Jurnal Syntax Transformation Swara Patra : Majalah Ilmiah PPSDM Migas Jurnal Teknik Industri eJournal Kedokteran Indonesia Jurnal Teknologi Industri JURNAL MITRA MANAJEMEN Jurnal Bakti Dirgantara
Agus Sugiharto
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Aerospace Engineering Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Public Health Social Sciences Transportation Other

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Journal : Jurnal Teknologi Kedirgantaraan (JTK)

 1 
Simulasi Graphical User Interface Analisis Termodinamika Mesin Turboprop Menggunakan Perangkat Lunak Matlab R2020a Bismil Rabeta; Mohammad A.F Ulhaq; Aswan Tajuddin; Agus Sugiharto
Jurnal Teknologi Kedirgantaraan Vol 6 No 2 (2021): Jurnal Teknologi Kedirgantaraan
Publisher : FTK UNSURYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5304.514 KB) | DOI: 10.35894/jtk.v6i2.44

Abstract

A turboprop engine is a hybrid engine that delivers thrust or jet thrust and also drives the propeller. This is basically similar to a turbojet except the turbine works through the main shaft which is connected to the reduction gear to rotate the propeller in front of the engine. This research was conducted to determine the development of engine performance in thermodynamic analysis so as to know the value of each parameter on a engine that has been developing for 20 to 50 years with different engine manufacturing. So that in this study a comparison of the thermodynamic analysis of the TPE-331, PT6A-42 and H85-200 engines was carried out. In the TPE331-10, PT6A-42, and H85-200 turboprop engines the value of fuel to air ratio and shaft work increases with increasing altitude while compressor work, fuel flow rate, shaft power, propeller thrust, jet thrust, total thrust, equivalent engine power and ESFC decrease with increasing altitude. Furthermore, the turbine's working value is relatively stable as the altitude increases. After that, the value of compressor work and turbine work on the PT6A-42 engine was greater than that of the TPE331-10, and H85-200 engines. However, the value of the fuel to air ratio, fuel flow rate, shaft power, jet thrust, equivalent engine power and ESFC on the H85-200 engine was greater than the TPE331-10 and PT6A engines. Furthermore, at sea level, the value of the axle, propeller thrust, and total thrust on the H85-200 engine is greater than that of the TPE331-10 and PT6A-42 engines but at an altitude of 25,000 ft, the PT6A-4 engine has a greater value than that of the TPE331-10 and PT6A-42 engines. TPE331-10, and H85-200 engines.
Analisa Perancangan Smoke Tunnel Portable Sebagai Alat Visualisasi Airflow Wind Tunnel Chaeroni, Amat; Sugiharto, Agus
Jurnal Teknologi Kedirgantaraan Vol 7 No 2 (2022): Jurnal Teknologi Kedirgantaraan
Publisher : FTK UNSURYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35894/jtk.v7i2.61

Abstract

Cara memahami tentang benda-benda yang bergerak didalam aliran udara ada banyak sekali macamnya, seperti alat uji terowongan angin (wind tunnel). Agar dapat terlihat aliran udaranya, maka perlu dibuat alat peraga simulasi aerodinamika yang mampu memvisualisasikan kondisi airflow atau aliran udara dengan menggunakan asap, sehingga praktikan mampu memahami dengan mudah kondisi aliran udara yang terjadi ketika melewati benda dengan berbagai macam bentuk permukaan seperti penampang airfoil. Alat peraga simulasi wind tunnel dengan menggunakan asap dinamakan smoke tunnel. Akses untuk merubah posisi benda yang diuji didalam test section smoke tunnel sangat penting agar dapat dilakukan perubahan posisi selama proses pengujian. Dari beberapa jenis bentuk nozzle (cerobong asap) yang diuji, didapat bentuk yang paling ideal yaitu bentuk cerobong asap yang lurus dengan diameter kecil yaitu Ø4 mm berjumlah 19 buah disusun dari bawah keatas dengan jarak antar cerobong asap 10 mm. Posisinya berada di tengah ke arah benda uji searah dengan aliran udara. Ukuran chamber sebagai test section adalah 40 cm x 24 cm x 8 cm. Ukuran smoke tunnel secara keseluruhan adalah 65 cm x 24 cm x 8 cm, dimensi tersebut termasuk ukuran yang kecil sehingga bisa di kategorikan sebagai alat yang portable dan dapat di operasikan dimanapun termasuk didalam kelas sebagai alat peraga simulasi ilmu aerodinamika.
Co-Authors Abner CM Alcianno G. Gani amat chaeroni Amilya Agustina Arie Rahmadi Aswan Tajuddin Auderey G. Tangkudung Ayu Martina Bambang Setiawan BASUKI ARIANTO Bekti Yulianti BONANG FACHRUNSYAH DARMAWAN YULIANTO Dedi Setiadi ERWIN WIJAYANTO Evi Endarti Fatria Gunawan Hari Moekti Wibowo HARI MOEKTIWIBOWO Hendrasetiawan, Andy Achmad Indramawan INDRAMAWAN INDRAMAWAN Khoiratun Nadhiroh Latif Kamaludin M A Bintoro Dibyoseputro M. A. Bintoro Dibyoseputro Meliana, Nina Mohammad A.F Ulhaq Muhamad Jayadi Muhammad Ilyas Muhammad Khaerudin Muhammad Taufiq Ramadhan Munnik Haryati Nanang Setiaji Nuri Purwito Adi Nurwijayanti Nurwijayanti Kusumaningrum Peniarsih, Peniarsih Prila Furtuna Dewi Rabeta, Bismil Riskha Agustianingsih RIZKY M ALFI SUMPENA SUMPENA Sungkono Tri Susilo W.TEDJA BHIRAWA Widho Ralenza Pratama Yohannes Dewanto Yunianti Lafau