Design and Performance Analysis on MR-Shock Absorber

Article Preview

Abstract:

Abst r a c t -Magneto rheological aqueous is an old advancing to the bazaar at top speed. Excellent appearance like fast response, simple interface amid electrical ability ascribe and automated ability output, and absolute controllability accomplish MRF technology adorable for abounding applications.The aim of this project is preparation of MR-fluids by using the different types of carrier fluid mixed with iron powder and stability and magnetic properties are analysed. Thesedimentation of iron particles can be reduced by using additives. The sedimentation can be analysed by boundary variation of the clear fluid to the fluid turbulence. The viscosity of smart fluid can be increased by varying the applied magnetic field.The performance of the MR-damper depends on the applied maximum magnetic field and the hydraulic circuit design. The MR-damper force by increasing the magnetic field can be analysed by sing the FEMM V4 Software.Damping force depends on the excitation of current and magnetic field.Key words: Rheological, magnetic field, damping force, FEMM, flux density

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 984-985)

Pages:

648-655

Citation:

Online since:

July 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Hiroshi Sodeyama, KoheiSuzuki, KatsuakiSunakoda Development of Large Capacity damper using Magneto –Rheological Fluid, Journal of Pressure Vessel Technology, Vol. 126 , pp.105-109, Feb (2004).

DOI: 10.1115/1.1634587

Google Scholar

[2] J. Wang and G. Meng, Magneto rheological fluid devices: principles, characteristics and applications in mechanical engineering, Siyuan Mechatronic s Institute, Foshan University , Foshan 528000, Guangdong Province, PR China, ( 2001).

Google Scholar

[3] Md. Sadak Ali Khan, A. Suresh, N. SeethaRamaiah (Dec-2012): Analysis of Magneto Rheological Fluid Damper with Various Piston Profiles.

Google Scholar

[4] Henri GAVIN, Jesse HOAGG and Mark DOBOSSY Optimal Design of MR Dampers, Smart structures for improved Seismic performance, pp.225-236, Aug2001.

Google Scholar

[5] M. Kciuk, R. Turczyn, Properties and application of magnetorheological fluids, Journal of Achievements in Materials and Manufacturing Engineering 18 (2006) 127-130.

Google Scholar

[6] Guerrero-Sanchez C, Lara-Ceniceros T, Jimenez-Regalado E, Rasa M and Schubert U S 2007 Ionic liquids as carriers of magnetorheological fluids (5P7) 11th Int. Conf. on Magnetic Fluids, July 23-27.

DOI: 10.1002/adma.200700302

Google Scholar