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All Journal Research and Innovation in Language Learning Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) V-MAC (Virtual of Mechanical Engineering Article) Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Jurnal Penelitian Sekolah Tinggi Transportasi Darat Madiun Spoor : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Kepada Masyarakat Semangat Nyata Untuk Mengabdi Journal of Railway Transportation and Technology Sainstech Nusantara
Ilham Satrio Utomo
Politeknik Perkeretaapian Indonesia Madiun
Aerospace Engineering Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Journal : Journal of Railway Transportation and Technology

 1 
Fatigue Failure Analysis Of Bogie Frame Due To Static Load Ilham Satrio Utomo; Ajeng Tyas Damayanti; Baihaqi Fadhilah Muhammad
Journal of Railway Transportation and Technology Vol. 3 No. 1 (2024): March
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jrtt.v3i1.38

Abstract

This bogie design is used on trains. The purpose of simulation testing is necessary to ensure the strength and safety of the bogie frame design. Tests carried out to determine the durability of a construction are fatigue testing simulations. Fatigue failure is caused by fluctuating loads and it is necessary to simulate fatigue testing on the bogie. The method used in this research is the finite element method. The static test simulation results show that the maximum von Mises stress of 135.47 occurs at element 1675 with a safety factor of 2.4. The test simulation results on 9 loading combinations have a maximum average value of 110.16 MPa.
ANALYZING THE USE OF B35 BIODIESEL ON THE DISTANCE AND FUEL FILTERS LIFETIMES FOR LOCOMOTIVES CC201 AND CC203 Atmaja, Dadang Sanjaya; Damayanti, Ajeng Tyas; Utomo, Ilham Satrio; Prasetya, Henry Widya; Firjatullah, Aisha Aristawidya
Journal of Railway Transportation and Technology Vol. 4 No. 1 (2025): March
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jrtt.v4i1.46

Abstract

Blends of biodiesel, like B35, are becoming more and more popular as the demand for cleaner energy sources grows. There are a number of difficulties with using biodiesel, particularly with respect to diesel engine fuel filtration systems. The purpose of this study is to determine the fuel filter's level of contamination at particular mileage intervals, assess how well the filter works with biodiesel blends, and calculate the fuel filter's lifespan when using B35 biodiesel. The authors have conducted an experimental study involving a testing apparatus to measure the flow rate at the filter. Real-time data on fuel flow rate and filter cloggi ng rate will be collected and analyzed to determine the impact of filter efficiency on fuel changes. The experimental data will be compared and contrasted to draw meaningful conclusions about the correlation between filter clogging and fuel flow rate. The data shows that the CC201 filter experiences less contamination compared to the CC203 filter. These results suggest that the CC201 maintains better performance at the distances tested. Filter quality was estimated based on the remaining flow rate capacity, showing a direct correlation between mileage and filter deterioration. Firstly, it was found that the level of contamination experienced by the CC201 fuel filter was superior to that of the CC203 filter. Secondly, the relationship between fuel filter life and locomotive mileage is illustrated by a scatter plot graph showing a decreasing trend line. Thirdly, from the use of B35 fuel, the performance of the fuel filter decreased at a percentage of 10% and 13% on each locomotive.
Structural Modeling and Analysis of Flat Wagon Underframe Based on Finite Element Method Utomo, Ilham Satrio; Marsusiadi, Edi Nyoto; Wibowo, Sulis Tri
Journal of Railway Transportation and Technology Vol. 4 No. 1 (2025): March
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jrtt.v4i1.60

Abstract

This research analyzes the structural strength of the 50-foot Flat Wagon underframe using the finite element method. Modeling was done in Autodesk Inventor and load simulation using ANSYS Workbench with a mesh size of 25 mm. The analysis refers to the UIC 571-4 and EN 12663 standards. The results showed that the maximum stress of 347.56 MPa and maximum deformation of 15.305 mm occurred under combined loading. This value is still below the yield strength of the material (355 MPa), but exceeds 75% of the allowable stress according to KM No. 43 Year 2010 (266.25 MPa). The highest safety factor is 1.82 (compression loading), the lowest is 0.76 (combination loading). This simulation shows the need for design optimization to meet national safety standards..
Co-Authors Ajeng Tyas Damayanti Akbar Zulkarnain Akbar Zulkarnain Armyta Puspitasari Astuti, Septiana Widi Baihaqi Fadhilah Muhammad Benecdiktus Ergo Febrilian Dadang Sanjaya Atmaja Damar Isti Pratiwi Damayanti, Ajeng Tyas Ependi, Ahmad Fajar, Hafidh Fiqran Firjatullah, Aisha Aristawidya Firmansyah Fariz Prasaja Hari Boedi Wahjono Henry Widya Prasetya Imron, Nanda Ahda Iswanto, Ary Putra Joewone Prasetijo Kurniawan, Moch Aziz Kurniawan, Muhammad Adib M Nurhadi Marsusiadi, Edi Nyoto Muhammad Aizuddin Bin Azari Muhammad Sabilil Rouf Prasetya, Henry Widya Puspita Dewi Puspitasari, Mariana Diah Rangga Arya Fachreza Rihandoyo, Ken Ken Tabitha Teguh Arifianto Wibowo, Sulis Tri Willy Wirawan Windi Nopriyanto Zulkarnain, Akbar