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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Experimental Study Of Race Car Aerofoil |
| Authors Name: | Atul Kumar , Partik Vashist |
| Unique Id: | IJSDR2009022 |
| Published In: | Volume 5 Issue 9, September-2020 |
| Abstract: | A race car's aerofoil performance is largely wing-based, creating the down force necessary for the car's overall efficiency. Racing vehicle performance depends on elements such as motor, tyres, chassis, lane, aerodynamics, and often driver. In recent years, vehicle aerodynamics increased interest, primarily due to the usage of the negative lift / down force theory, producing some major improvements in overall performance. For a moment, this study discusses the importance of aerofoil down force and how it increases car performance. The inverse modelling approach utilises Newton iterations to agree on the optimal solution depending on multiple constraints. In this analysis, additional restrictions on trailing edge bluntness (as required by most motorsport governing bodies) and leading edge radius were used in the design in addition to normal airfoil requirements such as thickness, camber, and pitching moment. Depending on the stated restrictions, the inverse modelling code produces airfoil forms matching the defined velocity profile. In the second stage, the XFOIL (single element) and MSES (multi-element) codes were used to provide viscous predictions for the aerofoil constructed using PROFOIL. These codes allowed rapid aerofoil analysis at several angles of attack, Reynolds numbers, and multiple flap configurations. Wind tunnel modelling and CFD simulations were used to corroborate the effects of optimised airfoil design. |
| Keywords: | aerodynamic influence, motor, tyres, chassis, lane, aerodynamics |
| Cite Article: | "Experimental Study Of Race Car Aerofoil", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 9, page no.144 - 147, September-2020, Available :http://www.ijsdr.org/papers/IJSDR2009022.pdf |
| Downloads: | 000337064 |
| Publication Details: | Published Paper ID: IJSDR2009022 Registration ID:192447 Published In: Volume 5 Issue 9, September-2020 DOI (Digital Object Identifier): Page No: 144 - 147 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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