Design Optimization of Vanes in Ventilated Brake Disc

Anand Mony Parameswaran; Jagannatha G; Madhu M

doi:10.30939/ijastech..1701708

Design Optimization of Vanes in Ventilated Brake Disc

Abstract

Ventilated brake discs are among the most suitable option for many automotive applica-tions,particularly for race car applications. The aerodynamic features of a ventilated brake disc sig-nificantly impact on its heat dissipation and thermal performance characteristics. One of the main parameters requiring optimization is the convective heat transfer coefficient of the air that flows through the vanes of the brake disc. The heat transfer coefficient depends on the Reynolds number, which increases with fluid velocity. More heat is dissipated with a larger exposed area. Thus, the goal is to improve the heat dissipation capacity of the fluid flowing through by introducing turbulence into the flow. In this study, vane design was validated using numerical method Finite Element Analysis in ANSYS software. Under the assumption of a steady flow through a stationary vane, the goal was to observe the amount of heat absorbed from the walls of the vane by the air flowing through. The stud-ied vane design incorporates a converging cross-section with protrusions along the flow path to im-prove the convective cooling coefficient. The outlet temperature of air from the vane was 7.6% higher in the new vane design compared to the industry standard vane as well as approximately 21.58% more heat was dissipated by the new vane design.

Keywords

Supporting Institution

PES University

Project Number

1

References

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Details

Primary Language

English

Subjects

Heat Transfer in Automotive

Journal Section

Research Article

Authors

Anand Mony Parameswaran ^*
0009-0006-5344-044X
India

Jagannatha G This is me
0009-0008-8941-1709
India

Madhu M
0009-0007-8927-5367
India

Publication Date

September 30, 2025

Submission Date

June 9, 2025

Acceptance Date

August 17, 2025

Published in Issue

Year 2025 Volume: 9 Number: 3

DOI

https://doi.org/10.30939/ijastech..1701708

IZ

https://izlik.org/JA45SL97ZR

Cite

RIS / Bibtex

APA

Mony Parameswaran, A., G, J., & M, M. (2025). Design Optimization of Vanes in Ventilated Brake Disc. International Journal of Automotive Science And Technology, 9(3), 409-416. https://doi.org/10.30939/ijastech..1701708

AMA

1.Mony Parameswaran A, G J, M M. Design Optimization of Vanes in Ventilated Brake Disc. IJASTECH. 2025;9(3):409-416. doi:10.30939/ijastech.1701708

Chicago

Mony Parameswaran, Anand, Jagannatha G, and Madhu M. 2025. “Design Optimization of Vanes in Ventilated Brake Disc”. International Journal of Automotive Science And Technology 9 (3): 409-16. https://doi.org/10.30939/ijastech. 1701708.

EndNote

Mony Parameswaran A, G J, M M (September 1, 2025) Design Optimization of Vanes in Ventilated Brake Disc. International Journal of Automotive Science And Technology 9 3 409–416.

IEEE

[1]A. Mony Parameswaran, J. G, and M. M, “Design Optimization of Vanes in Ventilated Brake Disc”, IJASTECH, vol. 9, no. 3, pp. 409–416, Sept. 2025, doi: 10.30939/ijastech..1701708.

ISNAD

Mony Parameswaran, Anand - G, Jagannatha - M, Madhu. “Design Optimization of Vanes in Ventilated Brake Disc”. International Journal of Automotive Science And Technology 9/3 (September 1, 2025): 409-416. https://doi.org/10.30939/ijastech. 1701708.

JAMA

1.Mony Parameswaran A, G J, M M. Design Optimization of Vanes in Ventilated Brake Disc. IJASTECH. 2025;9:409–416.

MLA

Mony Parameswaran, Anand, et al. “Design Optimization of Vanes in Ventilated Brake Disc”. International Journal of Automotive Science And Technology, vol. 9, no. 3, Sept. 2025, pp. 409-16, doi:10.30939/ijastech. 1701708.

Vancouver

1.Anand Mony Parameswaran, Jagannatha G, Madhu M. Design Optimization of Vanes in Ventilated Brake Disc. IJASTECH. 2025 Sep. 1;9(3):409-16. doi:10.30939/ijastech. 1701708

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