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Simulasi Aliran Dingin Pada Mesin Pembakaran Internal Kholil Nur Ibrahim; Ari Irawan; Ferdyansah Ananta; Syahrul Pratomo; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2119

Abstract

The dynamics of fluid flow in the engine combustion cylinder is very important for preparing the air-fuel mixture. Internal Combustion Engine models are built with the help of CATIAV5R20 software. The model is then imported into the HYPER MESH Finite Element preprocessing tool for splicing analysis. The model is then loaded into the finite Element breaker application. Using ANSYS FLUENT, the results are further processed. At various minimum valve lifts, cylinder flow dynamics is examined using FEA. For various crank angles, from 0° to 720°, plots of dynamic velocity and motion magnitudes are displayed. Finally, various crank angles and valve lift speeds are compared.
ANALISIS MEKANIK DAN TERMAL PISTON MESIN PEMBAKARAN DALAM MENGGUNAKAN SOFTWARE ANSYS 2023 Muhammad Taufiqurrahman; Agung Raharjo; Auzan Faizdaffa Hakim; Danu Prasetyo; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2127

Abstract

Sebagai bagian utama dari mesin pembakaran dalam, piston berfungsi sebagai penggerak utama pada mesin pembakaran dalam, yaitu memindahkan tenaga yang dihasilkan oleh pembakaran bahan bakar di dalam ruang bakar menuju mekanisme penggerak lainnya seperti crankshaft. Penelitian ini bertujuan untuk mengukur kekuatan dan ketahanan material piston tertentu, serta untuk mengetahui faktor-faktor yang mempengaruhi keausan piston. Selain itu, analisis termal dilakukan untuk mengetahui distribusi suhu pada piston dan mengukur pengaruh suhu pada kinerja mesin. Dalam penelitian ini, kami akan menggunakan metode elemen hingga untuk melakukan simulasi numerik terhadap piston mesin pembakaran dalam. Simulasi pengujian yang dilakukan pada piston menggunakan software Ansys 2021 R3 dan pembuatan model tiga dimensi CAD dari piston kepala datar menggunakan perangkat lunak SOLIDWORKS tahun 2022. Material yang digunakan pada piston adalah paduan aluminium AlSi10Mg. Dilakukan dua simulasi Steady State Thermal, dan Static Structural. Simulasi Steady State Thermal menghasilkan distribusi temperatur dan total heat flux. Sedangkan simulasi Static Structural menghasilkan total deformasi, equivalent (von-mises) stress, tegangan geser, dan tegangan normal.
Analisis Pengaruh Penambahan Octane Booster Dengan Bahan Bakar Pertalite Terhadap Emisi Gas Buang Yusuf Prasetya Darmawan; Rozan Alifiyan Darmawan; Reny Susanti; Evan Hardi Nurul Huda; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2128

Abstract

Vehicles are the main thing in supporting daily activities. Currently, motorized vehicles are a necessity for the community. This increase in vehicle volume leads to an increase in air pollution due to exhaust emissions. The use of low-octane fuel will affect emissions and overall motor performance. One way to increase octane number is to give octane booster. This research was conducted to see the impact of adding octane booster on exhaust emissions. Exhaust emission tests are carried out to see the value of CO, CO2 and HC. In its implementation, the author uses a Megapro PGM-FI motorcycle with 150 cc. The test results resulted in the lowest CO content of 0.19% in pure pertalite fuel, the lowest CO2 of 3.10% in the addition of 3 ml octane booster, and the lowest HC of 213 ppm in the addition of 7 ml octane booster. While the highest CO content was 0.23% in the addition of 7 ml octane booster, the highest CO2 of 3.10% in the addition of 7 ml octane booster and in pure pertalite fuel, and the highest HC of 247 ppm in pure pertalite fuel.
Pengaruh Variasi Kemiringan Sudut Kontak Primary Pulley DanVariasi Massa Roller Terhadap Kinerja Motor Bakar Matic Injeksi 110 Cc Noviana Sari; Ryo Armando Pratama; M.Abiyyu Raafi; Lihananda Septianur Falah; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2129

Abstract

Based on observations from motorcycle drivers with automatic transmissions, there are several commonly criticized complaints about the lack of responsiveness. There are many ways to improve motorcycle performance. One of them is to change the contact angle inclination of the primary he pulley of the continuously variable transmission (CVT) and change the mass of the pulley accordingly. The method used in this study is an experimental research method. This method works by directly testing the effect of one variable on another. The purpose of this study is to investigate the effect of varying primary pulley tilt on power, torque, slip ratio and fuel consumption of a 110cc bike when the primary pulley contact angle and roller mass tilt are varied. That's it. The primary pulleys have contact angles of 13.5° and 14°, and pulley masses of 13 and 15 grams. The subject of this study is a Honda Beat PGM-FI 110cc bike with an engine speed of 2000-4000 rpm. 500rpm According to the results of the studies conducted, a 13.5° primary roll and a 13 gram roll achieved the best results in all tests. Maximum torque is 24.95Nm at 2000rpm and maximum power is 8.0hp at 2500rpm.
Pengaruh Jenis Filter Udara Pada Sistem Injeksi Terhadap Kinerja Mesin Sepeda Motor Mochamad Riyanto Yanuar; Ilyas Hidayat; Chovin Prandya Arvinandika Putra; Dany Dwi Yulianto; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2132

Abstract

Motorcycles are automotive products that are widely used today. One of the components is injection as part of the fuel supply in the engine equipped with a filter. The filter serves to filter the air needed for the combustion process. The purpose of this study is to determine the effect of filter type on motorcycle engine performance. The study was conducted using experimental methods on Honda Beat Injection motorcycles. There are two types of air filters that will be tested, namely standard filters and racing filters. The experiment was carried out using a dyno test machine to obtain data directly according to the resulting engine speed. The speed of the engine and the rotation of the roller of the dynamometer are measured with a tachometer. The results of these calculations are presented in the form of tables and graphs and analyzed in accordance with existing theories. The results showed the type of air filter in the injection system, affecting the performance of the motorcycle engine on the power and torque produced. The difference in power and torque obtained after using the two types of filters is different due to the large difference in density of the filter layer material, which has an influence on the air sucked into the combustion chamber. The larger the pores of the filter layer, it will affect the air sucked into the combustion chamber and the size of dirt particles that can be filtered.
Pengaruh Dampak Variasi Piston Diameter 58 ML Dan 52 ML Terhadap Kinerja Motor Matic 4 Tak 110 Alvin Nurfaiz; Dida Ardito Yudhistira; Dwi Istiyarno; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2135

Abstract

This research was conducted to determine the effect or impact of variations in the size of a standard piston diameter (52 ML) with a piston with a diameter of 58 ML on a Yamaha Mio motorbike using a dyno test. The results we got from the dyno test, the power or horsepower (HP) produced from a motorbike with a standard 52 ML piston size is 7.44 HP at Rpm 7000 and a torque of 8.72 Nm. Meanwhile, the modified motor with a 58 ML piston produces 11.37 HP at 7000 Rpm and 11.10 Nm of torque. And it can be concluded that motors with factory original standard pistons measuring 52 ML have much lower torque and power than modified pistons measuring 58 ML and the fuel consumption of motors with modified pistons will be more or more wasteful.
Analisis Kekuatan Connecting ROD Dengan Penambahan Ukuran Dimensi Masnurojak Bin Khanif; Pitrah Rapi Ismail; Isro Nurul Hadi; Lintang Riady Atmaja; Trisma Jaya Saputra
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 2 No. 3 (2023): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v2i3.2137

Abstract

This study aims to determine the degree of change in the strength of the connecting rod test, especially on Astrea motorcycle type vehicles which have aluminum 6061 material. With design changes in the form of additional dimensions using simulations with the Autodesk Inventor 2023 application. This research was carried out by making different connecting rod designs taking into account the points fatigue of the non-ferrous aluminum metal is then tested using inventor software with pressure testing on the connecting rod where the data obtained from the results of this test is then analyzed using a static method by comparing the simulation results from the original design and the design of the connecting rod variation to obtain comparison results so that we get new values.
Analisis Variasi Perbandingan Diameter Pulley terhadap Efisiensi pada Pembangkit Listrik Tenaga Mikro Hidro (Pltmh) dengan Turbin Archimedes Screw Muhammad Lintang Saputra; Trisma Jaya Saputra; Rany Puspita Dewi
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4376

Abstract

Renewable Energy Sources (NRE) must be used properly, as an effort to reduce the energy crisis and the impact of pollution. One of them is by developing Micro Hydro Power Plants (PLTMH). The type of turbine that has the potential to make PLTMH on rivers in Indonesia is a screw turbine. The purpose of this study is to find out the performance of PLTMH with a screw turbine using variations in pulley diameter ratios, namely 1:1, 3:2, 2:1, and 3:1. The results of this study show that the ratio of pulley diameter affects the performance of PLTMH in generating electrical power. The results obtained by the diameter ratio of 2:1 get maximum performance on each load on the generator with the generator power produced. The lowest results were obtained at a 1:1 diameter ratio variation on each load on the generator.
Pengaruh Penggunaan Knalpot Standar Dan Variasi Model Freeflow Terhadap Kinerja Mesin Dan Tingkat Kebisingan Pada Honda Supra X 125r Budi Prasetyo; Aziz Rahatur Abdusukri; Ilyas Azzindani; Farkhan Setyawan; Trisma Jaya Saputra
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 2 No. 3 (2023): Agustus : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v2i3.2040

Abstract

Pengujian ini dilakukan untuk mengetahui pengaruh penggunan knalpot jenis standard dan knalpot model freeflow merk jrs, creampie serta mcc terhadap tingkat kinerja mesin dan tingkat kebisingan pada sepeda motor supra x 125 r. Data diambil sebanyak tiga kali pada stiap pengujian dengan menggunakan alat dynosport v3.3, serta sound level meter. Pengujian akan dilakukan dengan metode penelitian eksperimen dan metode analisis data deskriptif kuantitatif. Variable terikat pada pengujian ini ada empat yaitu knalpot standard, knalpot model freeflow merk jrs, knalpot model freeflow merk creampie serta, knalpot model freeflow merk mcc. Variable bebas pada penelitian ini yaitu performa mesin meliputi torsi, daya serta tingkat kebisingan. Hasil penelitian ini berupa angka perbedaan tingkat kebisingan, torsi, daya dan konsumsmsi bahan bakar per waktu dari penggunan knalpot jenis standar dengan penggunaan knalpot model freeflow merk jrs, creampie serta mcc. Perbedaan tingkat kebisingan akibat penggunaan knalpot jenis standar dengan penggunaan knalpot model freeflow merk jrs, creampie dan mcc berturut-turut yaitu 12.7 dB, 13.5 dB dan 14.9 dB. Perbedaan torsi akibat penggunaan knalpot jenis standar dengan penggunaan knalpot model freeflow merk jrs, creampie dan mcc berturut-turut yaitu 0.02 N.m, 0.67 N.m dan 0.49 N.m. Perbedaan daya akibat penggunaan knalpot jenis standar dengan penggunaan knalpot model freeflow merk jrs, creampie dan mcc berturut-turut yaitu 0.34 Hp, 0.62 HP dan 0.40 HP. Penggunaan knalpot yang disarankan bagi pengendara adalah knalpot jenis standard karena konstruksi dan efek yang ditimbulkan akibat penggunaannya telah diperhitungkan oleh produsen sesuai dengan spesifikasi sepeda motor tersebut. Namun, apabila pengendara ingin memodifikasi ataupun mengganti knalpot dengan tujuan meningkatkan performa mesin disarankan mengganti knalpot dengan knalpot model freeflow merk jrs karena selain meningkatkan performa mesin dan tingkat kebisingan yang ditimbulkan tidak terlalu bising.
PENGARUH MODIFIKASI LUBANG BUANG TERHADAP DAYA DAN TORSI PADA SEPEDA MOTOR 2 TAK VESPA EXEL 150 Muhamad Shohibun Amin; Tegar Jati Nugroho; Wibi Adrian Fahrezi; Andhi Pradhana Brimadhatu Narendra; Trisma Jaya Saputra
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 2 No. 3 (2023): Agustus : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juprit.v2i3.2124

Abstract

Bensin adalah salah satu jenis bahan bakar yang banyak digunakan sebagai sumber tenaga dari kendaraan bermotor. Mesin pada motor 2tak merupakan salah satu motor yang mengunakan bensin sebagai bahan bakarnya. Sejalan dengan perkembangan ilmu dan teknologi banyak terjadi penyempurnaan dan pengembangan komponen–komponen untuk menambahkan daya dan torsi. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh modifikasi blok silider pada lubang buang terhadap daya dan torsi pada sepeda motor 2 tak vespa exel 150.Dengan lubang buang standar tinggi 24mm dan lubang buang modifikasi tinggi 28mm dengan uji dynotest untuk mengetahui daya da torsi dari 3000 RPM sampai 7000 RPM. Hasil pengujian menujukan bahwa daya maksimal pada lubang buang standar sebesar 7,76 HP pada RPM 5420 sedangkan lubang buang modifikasi memperoleh daya maksimal sebesar 8,47 HP pada putaran RPM 5740. Untuk torsi maksimum lubang buang standar diperoleh sebesar 10,91 Nm pada putaran RPM 4920 sedangkan pada lubang buang modifikasi memperoleh torsi maksimal sebesar 11,42 Nm pada putaran RPM 4700
Co-Authors Achmad Aziizudin Aditya Win Prakoso Adityo Noor Setyo Hadi Dharmo Adzandani Muhammad Agung Raharjo Ahmad Rifqi Shulkan Alfi Ferizqo Munawar Alvin Indi Lazuardi Alvin Nurfaiz Andhi Pradhana Brimadhatu Narendra Anis Lathifudin Arbye S Ardhi Harist Hirosana Ari Irawan Ari Wicaksono Arif Rahman Saleh Aswin Prasetyo Nugroho Auzan Faizdaffa Hakim Aziz Rahatur Abdusukri Bagus Fatkhurrozi Bagus Yustia Bariq Firmanda Bramantyo Satrio Kinayungan Budi Wicaksono Ilyas Budi Prasetyo Cahyo Pono Sasmito Cahyo Sejati Chovin Prandya Arvinandika Putra Danu Prasetyo Dany Dwi Yulianto David Ari Armansyah Dedek Arya Pangestu Dida Ardito Yudhistira Dwi Istiyarno Dzilan Auliya Sulthon Evan Hardi Nurul Huda Faris Naufal Hanif Farkhan Setyawan Ferdyansah Ananta GALIH PRATAMA Herru Santosa Budiono Husen Khalwani Ibnu Rosyid Ridwana Ibrahim Nawawi Ilyas Azzindani Ilyas Hidayat Isro Nurul Hadi Ivan Hardi Nurul Ikhsan Katon Wisnu Kartiko Kholil Nur Ibrahim Khotibul Umam Lihananda Septianur Falah Lintang Riady Atmaja M. Ida Bagus K.B M.Abiyyu Raafi Marcellinus Tedy Kurniawan Masnurojak Bin Khanif Mochamad Riyanto Yanuar Mohamad Nanda Safitra Muhamad Nur Safi’i Muhamad Shohibun Amin Muhammad Adrian Rizky Muhammad Irdan Adhaqiqi Muhammad Lintang Saputra Muhammad Taufiqurrahman Muhammad Utsman Hanif Romadoni Muhammad Zanu Nur Arsyad Namariq Masna Nani dkk. Mulyaningsih Naufal Dwi Qurniawan Noviana Sari Nur Hayati Nurhadi Nurhadi Nurmala Dyah Fajarningrum Panca Putra Hasugian Pebi Riyanto Pitrah Rapi Ismail R Faiz Listyanda Rachmat Nurcahyo Raka Mahendra Sulistiyo Raka Mahendra Sulistyo Ranny Puspita Dewi Rany Puspita Dewi Reny Susanti Rezananda Rifky Gunawan Rony Irawan Rozan Alifiyan Darmawan Ryo Armando Pratama Saeful Rohim Sigit Iswahyudi Sigit Joko Purnomo Sigit Mujiarto Sri Widodo Swastika Pascal Rafsanjanu Syahrul Pratomo Syarif Hidayat Tegar Indarto Tegar Jati Nugroho Tri Puji Rahayu Vicky Khoirul Arzaq Wandi Arnandi Wegig Pranata Jaya Wibi Adrian Fahrezi Xander Salahudin Yunus Bayu Saputro Yusuf Prasetya Darmawan