Studi Koefisien Drag Aerodinamika pada Model Ahmed Body Terbalik Berbasis Metode Numerik

Marga Yogatama, Ramon Trisno

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.


Keywords


ansys ; aerodynamic ; ahmedbody

Full Text:

PDF


DOI: http://dx.doi.org/10.22441/jtm.v7i1.2235

Refbacks

  • There are currently no refbacks.


Copyright (c) 2018 Jurnal Teknik Mesin

======================================================
Jurnal Teknik Mesin (JTM)
Program Studi Teknik Mesin, Fakultas Teknik, Universitas Mercu Buana
Jl. Meruya Selatan No. 01, Kembangan, Jakarta Barat 11650, Indonesia
Email: mesin@mercubuana.ac.id
Telp.: 021-5840815/ 021-5840816 (Hunting)
Fax.: 021-5871335

JTM is indexed by the following abstracting and indexing services:

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

View My Stats