INVESTIGATION OF CHARACTERISTICS OF FLOW THROUGH VEHICLES USING AERODYNAMIC OPTIMIZED VORTEX GENERATORS
Keywords:
vortex generator, car model, drag coefficient, lift coefficient, wind tunnelDOI:
https://doi.org/10.17654/0973468625001Abstract
In the context of rising fuel prices, car manufacturers need to find energy-saving solutions. Reducing fuel consumption helps decrease pollution and save fossil fuels. Air resistance affects the performance of the vehicle, especially when moving at high speeds. This drag increases with speed and causes air turbulence, creating a high-pressure zone behind the car. Although the car has been designed with optimal aerodynamics, it still has limitations in terms of style and functionality. To address this, vortex generator technology is used to reduce drag and prevent airflow separation, improving performance. This study optimizes drag on the Honda Civic Type R model by changing the angle of air contact and using Simcenter Star CCM+ software to simulate aerodynamics.
Received: February 4, 2025
Accepted: March 21, 2025
References
Md. Nazmus Salehin, Nayem Zaman Saimoon, Mim Mashrur Ahmed, M. R. I. Sarker and Mahadi Masud, Passive flow control devices for road vehicles: A comprehensive review, Engineering Science and Technology, an International Journal (2025).
John C. Lin, Review of research on low-profile vortex generators to control boundary-layer separation, Progress in Aerospace Sciences 38 (2002), 389-420.
Hieu Pham Minh, Kien Nguyen Trung, Hoang Chu Vuong, Anh Nguyen The, Hung Chu Duc and Chuc Le Huu, Analysis of the aerodynamics and drag coefficient of the Tesla model S using the siemens star CCM + Software, Journal of Southwest Jiaotong University 58(6) (2023), 244-255.
M. Palanivendhan, Aerodynamic simulation of optimized vortex generators and rear spoiler for performance vehicles, Materials Today: Proceedings, 45 P7, 2021, pp. 7228-7238.
M. Williams and A. Shires, Validation of CFD for racing car analysis and design, SAE Technical Paper 2002-01-3349, 2002.
Md. Rasedul Islam, Md. Amzad Hossain, Mohammad Mashud and Md. Tanvir Ibny Gias, Drag reduction of a car by using vortex, International Journal of Scientific and Engineering Research (2013), 1298-1302.
M. J. Kumar, M. Anoop Dubey, Shashank Chheniya and Amar Jadhav, Effect of vortex generators on aerodynamics of a Car: CFD analysis, Int. J. Innov. Eng. Technol. 2 (2013), 137-144.
P. Gopal and T. Senthilkumar, Aerodynamics drag reduction in a passenger vehicle using vortex generator with varying yaw angles, ARPN Journal of Engineering and Applied Sciences (2012), 1180-1186.
Fazalul Rahman and Iswarya Thiyagarjan, The effect of orientation of vortex generators on aerodynamic drag reduction cars, Int. Ref. J. Eng. Sci. 4(7) (2015), 13-20.
Hieu Minh Pham, Tien Van Tang, Huu Van Hoang, Quynh Ba Luu, Phuong Thai Do, Hoang Chu Vuong and Khanh Quoc Pham, Simulate and optimize the front bumper system of the vehicle with LS-DYNA software, SETSM-sustainability and Emerging Technologies for Smart Manufacturing (2024), 367-377.
L. Anantha Raman and H. Rahul Hari, Methods for reducing aerodynamic drag in vehicles and thus acquiring fuel economy, J. Adv. Eng. Res. 3(1) (2016), 26-32.
T. D. Viet, Simulate airbag folding using ansys LS-DYNA software, SETSM-Sustainability and Emerging Technologies for Smart Manufacturing (2024), 99-108.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 PUSHPA PUBLISHING HOUSE, PRAYAGRAJ, INDIA
This work is licensed under a Creative Commons Attribution 4.0 International License.
_________________________
Attribution: Credit Pusha Publishing House as the original publisher, including title and author(s) if applicable.
Non-Commercial Use: For non-commercial purposes only. No commercial activities without explicit permission.
No Derivatives: Modifying or creating derivative works not allowed without written permission.
Contact Pusha Publishing House for more info or permissions.
Publication count: 
Citation count: 
Google h-index: 
Downloads: 