Effect of Vehicle Side Mirror Base Position on Aerodynamic Forces and Acoustics

This article investigates the side-mirror base position effect on the aerodynamic forces generated and acoustics generated along the vehicle body, using the finite element analysis method in ANSYS. The model of simulation used is K-Omega steady-state conditions. The relation is investigated using Reynolds Average Navier Strokes steady-state simulation in CFD software. Results depict base position has little or no effect on aerodynamic forces (Drag and Lift). However, the horizontal base position generated noticeably higher noise than the angular placement of the mirror base. (c) 2021 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Alexandria University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/

Automated summary

This article investigates the effect of side-mirror base position on the aerodynamic forces and acoustics generated along the vehicle body. The results show that base position has little impact on aerodynamic forces, but horizontal base position generates noticeably higher noise than angular placement of the mirror base.