Vol 2, No 3

Study of the Effect of Groove Shape to Improve Bogie Bushing Performance Using CFD Simulation Approach

The simulation analysis approach aims to conduct CFD (Computational Fluid Dynamics) simulation analysis on bushings with different groove shapes in an effort to improve lubrication efficiency. This study is basically a 3D modeling approach and then uses Computational Fluid Dynamics simulation which is a method used to model, analyze, and related phenomena in a system […]

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Analysis of Variation E7016 Electrode Heating Time and Humidity on E7016 Electrode Tensile Strength of Joints Welding Material SS400

This research aims to determine the effect of variations in heating time and humidity of the E7016 electrode on the tensile strength of welded joints in SS400 material. The research was carried out using three humidity levels and two electrode heating durations (2 hours and 3 hours) at a temperature of 260°C. The research results

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Design And Build an Aluminum Can Pressing Machine with A Capacity Of 85 Cans Using a Hydraulic System with Arduino control

An A used can collector in the countryside faces a challenge due to the extremely limited storage capacity of used products. Reducing the number of cans collected is crucial to maximize the available capacity. It is necessary for him to have a can press machine in order to make his work easier; hence, it is

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Static Stress Analysis of Fork on Rubber Slab Lifting Aid using Finite Element Method

The focus of this research is to simulate the static stress on the fork component of the tool to analyze the strength and feasibility of the design. The simulation used a method called Finite Element Method (FEA), which allows to find any problems before the prototype is made. The material used is ASTM A36 steel

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Recent Developments in Vibration Analysis: An Innovative Way to Improve Machine Reliability

Maintaining machine health is crucial for optimizing operational efficiency and minimizing downtime in industrial applications. This paper explores recent advancements in vibration analysis, focusing on developments from the past decade that have transformed the field. Emerging technologies such as machine learning (ML), advanced signal processing, and the Internet of Things (IoT) have reshaped how vibration

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Earthing Resistance and Poldzolic Soil Resistivity at PT. Perta Samtan Gas Field Extraction Plant Prabumulih

It is important to undertake research at the location of PT. Perta Samtan Gas Field Extraction Plant Prabumulih with Podzolik soil type (yellow gravel clay) and analysis in order to prevent work accidents and the risk of fire caused by leakage current at the gas processing extraction installation. Direct measurement of soil resistance value is

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Testing of Deliver Active Power for Operation Sub–Sync and Super-Sync on Doubly Fed Induction Generator Applied in Wind Turbine

Technology developments related to the renewable energy industry are increasing, one example of wind power generation technology which has several relationship configurations with generator. This system configuration is known a wind generator with a DFIG (Double Fed Induction Generator). This system can supply active power from the induction generator stator connected directly to the network

Testing of Deliver Active Power for Operation Sub–Sync and Super-Sync on Doubly Fed Induction Generator Applied in Wind Turbine Read More »

Analysis of Sanitation Technology for Waste Management and Drainage Using the Analytical Hierarchy Process (AHP) Method in Bangko City

Sanitation in Indonesia is defined as efforts to dispose of liquid waste and domestic waste to create a clean and healthy living environment both at the household and settlement levels Domestic waste management needs to be considered in managing a settlement Domestic waste products, especially those containing human feces, contain dangerous pathogens. If it is

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