z-logo
open-access-imgOpen Access
Design and Analysis of Foreward Step Automotive
Author(s) -
Veenam Varaprasad
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.36879
Subject(s) - aerodynamics , drag , automotive industry , lift (data mining) , automotive engineering , lift to drag ratio , computational fluid dynamics , wind tunnel , computer science , aerodynamic drag , engineering , aerospace engineering , simulation , data mining
Nowadays with increase in competition in automobile sector, vehicle aerodynamics plays an important role. Aerodynamics affect the performance of vehicle due to change in parameters such as lift and drag force which plays a significant role at high speeds. With improvement in computer technology, manufacturers are looking toward computational fluid dynamics instead of wind tunnel testing to reduce the testing time and keeps the cost of R&D low. In this paper, lift and drag of production vehicle are determined by the analysis of flow of air around it using Ansys 18.0. After that, analysis was done on the car with different engine hood angles. Based on Cl and Cd values, optimal model was selected. To validate steady state results, transient state analysis was done on this optimal model. By introducing this considerably reduce the drag and increase lift hence improves the performance of vehicle.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here