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Mohammad Reza Listiana
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Computer Science & IT Electrical & Electronics Engineering

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Salwa Cars Structure Testing Standards Regulation Formula Society of Automotive Engineers Dwi Jatmoko; Agus Haryadi; Arif Susanto; Aci Primartadi; Mohammad Reza Listiana
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 6 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v6i2.1054

Abstract

This research was to find out the results of the bending and torsional stiffness testing of the SALWA car according to Formula SAE 2021 regulations. The research method was by designing through Solidworks 2014 software. Testing of test specimens referred to Formula SAE 2021 regulations. The front impact test results produced max Von Mises 1046.921 MPA with a displacement of 8,540 mm; the rear impact test resulted in a max Von Mises of 222,529 MPa with a max displacement of 6.85 mm; and the side impact test resulted in max Von Mises Stress of 104.15 MPa with a max displacement of 9,116 mm. In the front torsional test, the max Von Misses Stress reached 135,266 MPa with a total max displacement of 4,844 mm. The rear torsional test had a max Von Mises Stress value of 147,144 MPa with a displacement of 5.51 mm. The feasibility test still found connection and construction placement errors, and there was a low Factor of Safety value. In conclusion, the construction of the SALWA Electric Car prototype frame is not in accordance with Formula SAE regulations.
Pengembangan Media Pembelajaran Sistem Video Animasi Materi Sistem Pengisian Baterai Sepeda Motor Bagi Mahasiswa Otomotif UM Purworejo Dwi Jatmoko; Agus Haryadi; Arif Susanto; Mohammad Reza Listiana
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 1 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i1.2423

Abstract

This study aims to 1) produce a product. 2) determine the feasibility of the product. This research method includes development research. Based on assessing the feasibility of the media, the results of the questionnaire were obtained from two experts, namely media experts and material experts as well as the results of responses to small group trials and the results of responses to the data analysis test. The validation results from media experts showed the percentage of feasibility of the differential system learning media, namely 85%. The figure of 85% is included in the "good" classification. Analysis of the validation results carried out on material experts obtained 85%. From the data validation criteria, 85% is included in the "good" classification. Small group trials involving 5 students with an assessment percentage of 90%. Based on the analysis of the results of the small group trials above, the score is included in the "Very Good" classification. Large group trials with an assessment percentage of 91%.
Co-Authors Achmad, Fariz Agus Haryadi Arif Susanto Dwi Jatmoko