Article Per Year (5 Year)
p-Index From 2020 - 2025
1.94
P-Index
This Author published in this journals
All Journal SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Indonesian Journal of Chemistry Buletin Pengabdian kawanad Jurnal Polimesin JURNAL REKAYASA KIMIA & LINGKUNGAN
ALI, NURDIN
Unknown Affiliation
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Structural failure study of truck rear wheel drive axle with defect variation using finite element method Husaini, Husaini; Rizki, Ulil; Ali, Nurdin
Jurnal Polimesin Vol 22, No 6 (2024): December
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v22i6.5886

Abstract

A truck is a major form of transporting goods on land because of its efficiency in terms of cost and effectiveness. Increased truck usage has heightened the risk of component failure, particularly in the rear-wheel-drive axle, which is prone to structural problems. Therefore, this study aimed to analyze the causes of rear-wheeldrive axle failure in trucks through numerical simulations based on the finite element method, using Finite Element Modeling and Postprocessing (FEMAP) software. The axle material used was AISI 4140, with four test models, including a version without defects and three other models with variations in defects at certain locations. During the investigation, the analysis was conducted to observe the effect of stress on axle performance under various defect conditions. The simulation results showed the maximum von Misses stress on the shaft without defects reached 115.19 MPa, which was significantly lower than the yield strength limit of 415 MPa of the material. The maximum shear stress of 124.67 MPa also remained lesser compared to the material allowable limit of 239.45 MPa, showing that the shaft was safe in a condition without defects. However, in the shaft model with defects, stress intensity factor (KI) values were recorded at 17.80, 15.01, and 20.325 MPa.m1/2, which exceeded the material fracture toughness (KIC) value of 10 MPa.m1/2. The results signified that KI KIC condition, facilitating accelerated crack propagation on the shaft, showing the potential for structural failure. This study provided a deep understanding of the importance of defect mitigation to maintain the reliability and safety of truck operations
Usaha peningkatan pengetahuan metode pengelolaan sampah bagi santri Balai Pengajian Babussalam Gampong Limpok, Aceh Besar (Efforts to improve knowledge of waste management methods for students of the Quranic Recitation Hall Babussalam Limpok Village, Aceh Besar District) Ali, Nurdin; Arhami, A; Ali, Masri; Thalib, Sulaiman
Buletin Pengabdian Vol 1, No 3 (2021): Bull. Community. Serv.
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/bulpengmas.v1i3.21701

Abstract

The purpose of this community service activity is to provide education on waste management to the students of the Quranic Recitation Hall Babussalam, Limpok Village. This community service activity was attended by 20 students, consisting of groups of primary and junior high schools, divided into two stages, namely: making the rubbish bin and counseling on waste management at the Quranic Recitation Hall Babussalam. The counseling and socialization were carried out by direct introduction to students and by providing waste collection facilities according to the types of waste. The results of this community service activity can be declared successful as seen from their seriousness in listening to the presentation of the material, responding spontaneously, and discussing seriously during the activity. They can understand the benefits of solid waste management and are proven to be able to mention the negative and positive effects of waste. Garbage can be an income if it is sorted out and a disaster if it is disposed of in any place according to them and an agent of change, especially in the environment where they live and the Limpok Village community in general. In conclusion, all participants had a good understanding of the introduction to waste processing methods, types of organic and inorganic waste, and residues which were marked by the ability of each participant to answer questions given by the service team.
Co-Authors Alfisyahrin Ali, Masri ARHAMI Arhami, A Arif, Zainal Ariffin, Ahmad Kamal Arifin, A.K. Bachtiar, Dandi Bakhtiar, Dandi Fonna, Syarizal Husaini Husaini Husaini Husni Ikramullah, Ikramullah IRMA DEWI Khairil Khairil M. Nizar Machmud Masri Masri Ibrahim Nasution, Elvy Sahnur Pradinata, Edy Putra, T. Edisah Razali Rizki, Ulil Sabri Samsul Rizal Saputra, Mahendra Saputra, Yumaidi Suhaeri Suheri Sulaiman Thalib Syahriza Syahrizal Syifaul Huzni Syukri , Mahdi Syukriyadin Udink Aulia Veranita, Veranita Zulfadhli Zulfan