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Electric Car Frame Body Design Fullset Dynamo Capacity 3.000 Watt With Solidworks Modeling 2020 Hardianto; Sunardi, Ade; Ariansyah, Ryan
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.14

Abstract

The problem of safety and comfort of the means of transportation is closely related to the construction of the main frame of the vehicle. In this study, the frame body of an electric car with a capacity of 3.000 watts is the object of study, in order to determine the simulation of loading on the frame body of an electric car with a capacity of 3.000 watts. The research was conducted using an experimental method with the help of the Solidworks 2020 software. The data analyzed was data from the results of testing the design drawing of a 3.000-Watt electric car body frame designed with Solidworks Software and simulated loading of 50 N, 100 N and 150 N. The simulation results of Von mises stress loading of 50 N with a maximum value of 1,670 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly that is 1,009 x 10-2 N/m2 marked with color blue on the simulation graph. The simulation results of Von mises stress loading of 100 N with a maximum value of 3.43 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly, namely 4.57 x 10-2 N/m2 is marked in blue on the simulation graph. The simulation results of Von mises stress loading of 150 N with a maximum value of 5.018 x 106 N/m2 are marked in red on the simulation graph, while the minimum value from the simulation results can be concluded directly, namely 2.150 x 10-2 N/m2 marked with color blue on the simulation graph.
Aerodynamic Simulation on Roof for 3,000 Watt Electric Car With Ansys R1 2022 Modeling Hamidi, Cecep; Sunardi, Ade; Ariansyah, Ryan
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.15

Abstract

Technological advances in electronics and machinery, especially in the design of electric motors, are the first step in the development of electric cars. The body is the main part of the car that functions as a construction protection and electrical panel from external factors such as sunlight, rain, and others. In this study, an analysis of the body and roof of an electric vehicle will be carried out to determine the flow of fluid or air that occurs in the car body. How to design the body and roof of a car, how is the air velocity vector that occurs around the roof of the car at speeds of 10 km/hour, 40 km/hour, and 70 km/hour. Before the method starts, literature studies, data collection, the process of designing an electric car body model, aerodynamic analysis through the ansys R1 2022 software, taking test results and conclusions, simulation data analysis techniques are conducting searches on the frontal area, entering geometry in the ansys model, setting sizes and setting of mesh clauses and airflow calculations. The results of the aerodynamic simulation of speeds of 10 km/hour, 40 km/hour, and 70 km/hour. There are parts or positions that block the air the most as shown in red, while those with the least air resistance are dark blue, the maximum speed results are shown in dark blue, while the minimum speed is shown in red so that the area has the greatest resistance air.