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Marga Yogatama
UNIVERSITAS PANCASILA
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Mechanical Engineering

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Studi Koefisien Drag Aerodinamika pada Model Ahmed Body Terbalik Berbasis Metode Numerik Marga Yogatama; Ramon Trisno
Jurnal Teknik Mesin Vol 7, No 1 (2018)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jtm.v7i1.2235

Abstract

transportation is one segment that produced greenhouse gasses. Transportation produced 14% emission in the world and will continuously arise. Because of that, so many effort made to reduce the rises. One of them is to reduce fuel consumption. To reduced fuel consumption we need to reduced the drag aerodynamic effect. This experiment use ansys software modeling with reversed ahmed body car model. Simulation does at 30 km/h, 60 km/h and 100 km/h. from the simulation we can get the stream turbulency and the drag coefficient at 0.073.
Co-Authors Trisno Sri Suparyati Soenarto dan Dibyo Pramono Agung Wibowo