IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i18p6668-d913132.html
   My bibliography  Save this article

Numerical Study of the Sports Car Aerodynamic Enhancements

Author

Listed:
  • Krzysztof Kurec

    (Micromechanics and Fotonics Institute, Warsaw University of Technology, Sw. A. Boboli 8, 02-525 Warsaw, Poland)

Abstract

This study was prepared to demonstrate how the aerodynamics of a sports car can be enhanced, emphasizing aerodynamic improvements, and utilizing small movable elements. All the presented results were obtained using the numerical simulations performed in ANSYS Fluent in steady-state conditions. It was investigated how the performance of a car equipped with the splitter and the rear wing could be improved. The benefits of a top-mounted wing configuration were presented compared to a bottom-mounted setup. A change to the top-mounting configuration enabled undisturbed flow around the suction side of the wing and a more favorable placement of the wing to the car body. In the given case, an 80% increase of downforce was achieved in the performance mode of the car setup and a 16% increase of drag in the air braking mode. A method of the front splitter active steering was presented, which enabled a change of the generated downforce using only a small element that enabled an instant change of 30% without the necessity of moving the whole splitter plate. The described modifications of the sports car not only improved its aerodynamic properties but also enabled the means to accommodate it with an active aerodynamic system that would allow a quick adaptation to the current driving conditions.

Suggested Citation

  • Krzysztof Kurec, 2022. "Numerical Study of the Sports Car Aerodynamic Enhancements," Energies, MDPI, vol. 15(18), pages 1-19, September.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:18:p:6668-:d:913132
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/18/6668/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/18/6668/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Maciej Szudarek & Konrad Kamieniecki & Sylwester Tudruj & Janusz Piechna, 2022. "Towards Balanced Aerodynamic Axle Loading of a Car with Covered Wheels—Inflatable Splitter," Energies, MDPI, vol. 15(15), pages 1-28, July.
    2. Jakub Broniszewski & Janusz Ryszard Piechna, 2022. "Fluid-Structure Interaction Analysis of a Competitive Car during Brake-in-Turn Manoeuvre," Energies, MDPI, vol. 15(8), pages 1-16, April.
    3. Mattia Basso & Carlo Cravero & Davide Marsano, 2021. "Aerodynamic Effect of the Gurney Flap on the Front Wing of a F1 Car and Flow Interactions with Car Components," Energies, MDPI, vol. 14(8), pages 1-15, April.
    4. Janusz Ryszard Piechna & Krzysztof Kurec & Jakub Broniszewski & Michał Remer & Adam Piechna & Konrad Kamieniecki & Przemysław Bibik, 2022. "Influence of the Car Movable Aerodynamic Elements on Fast Road Car Cornering," Energies, MDPI, vol. 15(3), pages 1-28, January.
    5. Janusz Piechna, 2021. "A Review of Active Aerodynamic Systems for Road Vehicles," Energies, MDPI, vol. 14(23), pages 1-31, November.
    6. Krzysztof Kurec & Konrad Kamieniecki & Janusz Piechna, 2022. "Influence of Different Plates Arrangements on the Car Body," Energies, MDPI, vol. 15(2), pages 1-17, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Krzysztof Wiński & Adam Piechna, 2022. "Comprehensive CFD Aerodynamic Simulation of a Sport Motorcycle," Energies, MDPI, vol. 15(16), pages 1-27, August.
    2. Władysław Marek Hamiga & Wojciech Bronisław Ciesielka, 2022. "Numerical Analysis of Aeroacoustic Phenomena Generated by Heterogeneous Column of Vehicles," Energies, MDPI, vol. 15(13), pages 1-37, June.
    3. Maciej Szudarek & Adam Piechna & Piotr Prusiński & Leszek Rudniak, 2022. "CFD Study of High-Speed Train in Crosswinds for Large Yaw Angles with RANS-Based Turbulence Models including GEKO Tuning Approach," Energies, MDPI, vol. 15(18), pages 1-24, September.
    4. Maciej Szudarek & Adam Piechna & Janusz Piechna, 2022. "Feasibility Study of a Fan-Driven Device Generating Downforce for Road Cars," Energies, MDPI, vol. 15(15), pages 1-27, July.
    5. Jakub Broniszewski & Janusz Ryszard Piechna, 2022. "Fluid-Structure Interaction Analysis of a Competitive Car during Brake-in-Turn Manoeuvre," Energies, MDPI, vol. 15(8), pages 1-16, April.
    6. Maciej Szudarek & Konrad Kamieniecki & Sylwester Tudruj & Janusz Piechna, 2022. "Towards Balanced Aerodynamic Axle Loading of a Car with Covered Wheels—Inflatable Splitter," Energies, MDPI, vol. 15(15), pages 1-28, July.
    7. Janusz Piechna, 2021. "A Review of Active Aerodynamic Systems for Road Vehicles," Energies, MDPI, vol. 14(23), pages 1-31, November.
    8. Krzysztof Kurec & Konrad Kamieniecki & Janusz Piechna, 2022. "Influence of Different Plates Arrangements on the Car Body," Energies, MDPI, vol. 15(2), pages 1-17, January.
    9. Petar Georgiev & Giovanni De Filippis & Patrick Gruber & Aldo Sorniotti, 2023. "On the Benefits of Active Aerodynamics on Energy Recuperation in Hybrid and Fully Electric Vehicles," Energies, MDPI, vol. 16(15), pages 1-27, August.
    10. Carlo Cravero & Davide Marsano, 2022. "Flow and Thermal Analysis of a Racing Car Braking System," Energies, MDPI, vol. 15(8), pages 1-16, April.
    11. Maciej Szudarek & Janusz Piechna, 2021. "CFD Analysis of the Influence of the Front Wing Setup on a Time Attack Sports Car’s Aerodynamics," Energies, MDPI, vol. 14(23), pages 1-29, November.
    12. Min Chang & Zhongyuan Zheng & Xiaoxuan Meng & Junqiang Bai & Bo Wang, 2022. "Aerodynamic Analysis of a Low-Speed Tandem-Channel Wing for eVTOL Aircraft Considering Propeller–Wing Interaction," Energies, MDPI, vol. 15(22), pages 1-21, November.
    13. Daniel Martins & João Correia & André Silva, 2021. "The Influence of Front Wing Pressure Distribution on Wheel Wake Aerodynamics of a F1 Car," Energies, MDPI, vol. 14(15), pages 1-18, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:15:y:2022:i:18:p:6668-:d:913132. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.