• Md Sadiq Mohiuddin
• G.M.Sayeed Ahmed

Braking system performance is an important vital element in an automobile. During the rotation of the disc brake it has to experience sudden change in temperatures while braking and again releasing the brake for attaining speed of the vehicle therefore the amount of heat generated and must dissipates from the brake elements during a small span of time. The absorbed and dissipated heat must be effective in order to attain desirable performance of the braking system. If heat dissipation from the brake disc surface not properly controlled then the excessive surface temperatures within the disc brake become too high and might cause excessive damage to disc surface and also leads to brake pad wear. In scenario of the demand of effective braking applications the radially grooved vanes are incorporated in the brake disc for enhancing the heat dissipation. In order to evaluate and quantifying the application of radial grooves the heat transfer analysis the procedures of Computational fluid Dynamics analysis is applied for obtaining better comparative results of with and without radial grooves. The analysis of domain has been done by using computational fluid dynamics based software CFX. An attempt has been made in this paper is to research the temperature field analysis and air flow characteristics of brake disc with radial grooves. The CFD code CFX was applied to simulate the temperature distribution in the radial grooves domain. A substantial enhancement has been achieved after incorporating radial grooves in the disc surface and the simulations results are confirmed that radial grooves would increase heat dissipation from the brake disc surface

Disc Brake, Surface temperatures, CFD, Rotor, CFX, Radial Grooves

"Design of Brake Disc with Radial Grooves and its Efficient Cooling System Analysis by Computational Fluid Dynamics Software CFX", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.364-369, May-2019, Available :http://www.jetir.org/papers/JETIRCJ06083.pdf

"Design of Brake Disc with Radial Grooves and its Efficient Cooling System Analysis by Computational Fluid Dynamics Software CFX", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp364-369, May-2019, Available at : http://www.jetir.org/papers/JETIRCJ06083.pdf