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All Journal VANOS Journal of Mechanical Engineering Education Jurnal Rekayasa Mesin INTEK: Jurnal Penelitian Jurnal Teknik Mesin
Dhimas Satria
Jurusan Teknik Mesin, Universitas Sultan Ageng Tirtayasa
Automotive Engineering Computer Science & IT Education Energy Engineering Materials Science & Nanotechnology Mechanical Engineering

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Design of Lifter Flyover Segment with a Structure of Lifting Beam can Escape Pairs Dhimas Satria; Aswata Aswata; Imron Rosyadi; Rina Lusiani; Erny Listijorini; Fadhil Arief
VANOS Journal of Mechanical Engineering Education Vol 5, No 2 (2020)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/vanos.v5i2.9123

Abstract

The flyover development today is very much at all to do because it is one solution as degrading congestion and lifter segment flyover is one important tool in the construction of flyovers. This final project offers an example of the calculation and planning lifter segment fly over the beam structure for lifting can be separated pairs which can later be changed in accordance with the specification segment flyover to be lifted. The final project is expected to be one of the references manufacture segments lifter fly over. This design uses Pahl and Beitz method and the results of this research. Specifications lifter segment fly over with beam structure for lifting to be loose tide is Lifting Equipment; Wire rope with two types of options on each drum are strands left and right torsion. Mechanism trolley; Can move on the path along the 3,019 mm, diameter the wheel trolley 381 mm, Trolley the wheel shaft diameter: 12 cm or 120 mm with material JIS S45C. Struktur lifter; Beam lifting using a beam with a weight per unit length of 1.97 N / mm with JIS G3101 SS540 material along the 4900 mm and a surface area of retaining cylindrical pedestal A of 5024 mm2 with material JIS G3101 SS540. The mechanism of motion lifter can move on the path along the 4000 mm. Wheel lifter diameter 533.4 mm. Hydraulic of lifters driver using a double acting hydraulic with a maximum
Analisa Performa Mesin Stirling Tipe Alpha Inovasi Desain Berbasis Biomassa Dhimas Satria; Rina Lusiani; Erni Listijorini; Aswata Aswata; Yogi Hermawan
Jurnal Rekayasa Mesin Vol 15, No 1 (2020): Volume 15, Nomor 1, April 2020
Publisher : Jurusan Teknik Mesin - Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.286 KB) | DOI: 10.32497/jrm.v15i1.1839

Abstract

Energi fosil yang terbatas menuntut untuk mengembangkan teknologi yang menggunakan energi alternatif, salahsatu teknologi yang sesuai adalah mesin stirling karena merupakan teknologi pembakaran luar yang dapat memanfaatkan sumber kalor yang tersedia, termasuk di dalamnya adalah biomassa yang merupakan sumber energi yang melimpah dan mudah didapatkan. Penelitian ini merupakan inovasi desain dari penelitian terkait mesin stirling sebelumnya, yaitu dengan membuat sudut fasa menjadi 180o, dengan tujuan untuk mengurangi pengaruh gravitasi pada saat silinder dingin terkompresi, karena sudut fasa yang sekarang digunakan (90o) memiliki kekurangan yaitu silinder dinginnya yang tegak lurus ke atas, sehingga proses kompresinya melawan gravitasi.Tujuan dari penelitian adalah untuk mengetahui performa dari mesin stirling tipe alpa inovasi desain berbasis biomassa ini. Sedangkan metode yang digunakan menggunakan metode Schmidt yaitu salah satu metode perhitungan isothermal untuk mesin stirling. yang berdasarkan pada ekspansi isothermal dan kompresi dari gas ideal. Hasil penelitian menghasilkan efisiensi thermal dari mesin stirling adalah 51%. Kemudian pengaruh perbedaan temperatur panas dengan tempertur dingin yang menunjukkan bahwa semakin besar delta temperatur semakin besar pula kerja outputnya, dan pengaruh rasio volume yang menunjukkan semakin besar rasio volume semakin besar pula kerja outputnya.
Plucker Machine Design on Halal Mobile Poultry Slaughterhouse (MPSH) Prototype Dhimas Satria; Dwinanto Dwinanto; Mekro Permana Pinem; Muhammad Iman Santoso; Intan Nazwa
INTEK: Jurnal Penelitian Vol 10, No 2 (2023): October 2023
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v10i2.4468

Abstract

Mobile Poultry Slaughterhouse Halal (MPSH) is a mobile facility designed to carry out the process of slaughtering chickens in accordance with halal principles in the Islamic religion. Making a prototype of this tool aims to test the functionality of a system or product. The machine development designed in this research uses a drive (transmission) as a combination of pulley and v-belt. The reason for using a drive system as a pulley and v-belt is that it feels easier and more efficient in the work process. This research aims to analyze the calculation of pulley and v-belt sizes suitable for the plucker machine that was developed. This research uses an experimental design method, namely carrying out measurements, observations, and calculations of the technical specifications of the machine, then analyzing the data to obtain an idea of the machine's performance, which ultimately can provide an idea of the suitability of the machine. The research results obtained: (1) pulley sizes 100 mm and 175 mm in diameter, made from ST37 steel. (2) Required v-belt length = 1,253.95 mm. (3) V-belt axis distance = 426.25 mm. (4) The circumferential speed of the driving pulley vP = 10.99 m/s. (5) The circumferential force that arises Frate = 111.37 N. (6) The number of belts used is 1 belt.
Analisa Tegangan Maksimum Pada Desain Struktur Mesin Pengering Bekatul dengan Tebal 0.7 mm dan Variasi Material Menggunakan Metode Elemen Hingga Hendra Hendra; Dimas Maulana Putra; Dwinanto Dwinanto; Shofiatul Ula; Dhimas Satria; Mekro Permana Pinem; Mohamad Ana Syabana; Hamdan Akbar Notonegoro
Jurnal Teknik Mesin Vol 17 No 1 (2024): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.17.1.1392

Abstract

Rice bran is one of the parts produced from rice milling, this part contains more than 20% dietary fiber. Rice bran has many useful substances, but its use is hampered by bran itself because it is easily damaged due to hydrolytic and oxidative activity. To overcome this problem, another method is needed so that the Bekatul can last longer. A drying machine is a machine used to reduce the air content in a substance. The aim of this research is to design the structure of a rice bran drying machine with various types of selected materials to obtain stress and cooling values. The method used in this research is finite element simulation. The materials varied in this research were AISI 304, Aluminum alloy 6061 and Galvalume Steel with thickness 0.7 mm. From the test results, it can be stated that all materials are safe to be used as the main material for making structure. However, there is one best material that produces the best maximum stress values and the smallest displacement, namely Galvalume Steel
Co-Authors Aswata Aswata Dimas Maulana Putra Dwinanto Dwinanto Dwinanto Dwinanto Erni Listijorini Erny Listijorini Fadhil Arief Hamdan Akbar Notonegoro Hendra Hendra Imron Rosyadi Intan Nazwa Mekro Permana Pinem Mekro Permana Pinem Mohamad Ana Syabana Muhammad Iman Santoso Rina Lusiani Shofiatul Ula Yogi Hermawan