Numerical investigations on Thermo-structural behavior of various cut patterns for ventilation on automobile brake discs University of Petroleum and Energy Studies

Format:

Book

Conference/Event

Author/Creator:

Kumar, Aditya, author.

Contributor:

Bhurat, Swapnil

Conference Name:

International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility (2020-09-25 : Chennai, India)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2020

Summary:

Overheating of the brake disc is a major concern in the brake performance. Overheating is a main cause of reduction in braking efficiency, especially if vehicle is fully loaded. Heat dissipation rate for Solid rotors is very low. In order to increase the heat dissipation rate, disc must be used with ventilation provided on it. In this research, four different brake disc namely, Solid Disc (SL), Cross-drilled disc (CD), Cross-slot disc(CS) and Hybrid disc (CD-CL-SG) which is a combination of Cross drilled and slot with side groove have been analyzed at various brake conditions in the form of heat generation and thermal stresses. All the obtained results were compared with solid brake disc. It has been observed that the disc surface temperature was increased with increase in braking time. Whereas, heat dissipation was found to be maximum in Hybrid brake disc as compared to all configurations. More thermal stresses were observed in hybrid brake disc especially at the corners as compared to solid disc

Notes:

Vendor supplied data

Publisher Number:

2020-28-0477

Access Restriction:

Restricted for use by site license