Publication Type:

Journal Article

Source:

IOP Conference Series: Materials Science and Engineering, IOP Publishing, Volume 310, p.012127 (2018)

URL:

http://dx.doi.org/10.1088/1757-899X/310/1/012127

Abstract:

<p>This work presents an optimised design for a magneto rheological fluid brake for all terrain vehicles. The actuator consists of a disk which is immersed in the magneto rheological fluid surrounded by an electromagnet. The braking torque is controlled by varying the DC current applied to the electromagnet. In the presence of a magnetic field, the magneto rheological fluid particle aligns in a chain like structure, thus increasing the viscosity. The shear stress generated causes friction in the surfaces of the rotating disk. Electromagnetic analysis of the proposed system is carried out using finite element based COMSOL multi-physics software and the amount of magnetic field generated is calculated with the help of COMSOL. The geometry is optimised and performance of the system in terms of braking torque is carried out. Proposed design reveals better performance in terms of braking torque from the existing literature.</p>

Notes:

cited By 0; Conference of International Conference on Advances in Materials and Manufacturing Applications 2017, IConAMMA 2017 ; Conference Date: 17 August 2017 Through 19 August 2017; Conference Code:135135

Cite this Research Publication

L. K. George, N. Tamilarasan, and Thirumalini, S., “Design and analysis of magneto rheological fluid brake for an all terrain vehicle”, IOP Conference Series: Materials Science and Engineering, vol. 310, p. 012127, 2018.