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Abstrakty
The paper summarises the results of laboratory testing of rheological behaviour of (magnetorheological) MR fluids designed for use in shock absorber and vibration dampers. The experiments used a rotational rheometer with an extra chamber inside which a uni-form magnetic field can be generated. Underlying the description of rheological properties of fluids is the Herschel-Bulkley’s model of vis-cous-plastic substances. The aim of the experiment was to determine the shear stress, yield stress, the yield factor and the power-law exponent depending on the magnetic flux density, followed by the comparative study of rheological parameters of investigated fluids.
Czasopismo
Rocznik
Tom
Strony
107--110
Opis fizyczny
Bibliogr. 15 poz., rys., tab., wykr.
Twórcy
autor
- AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Department of Process Control, Al. Mickiewicza 30, 30-059 Kraków, Poland
autor
- AGH University of Science and Technology Faculty of Mechanical Engineering and Robotics, Department of Machine Design and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland
Bibliografia
- 1. Cheng H., Wang J., Zhang Q., Werely N. (2009), Preparation of composite magnetic particles and aqueous magnetorheological fluids, Smart Materials and Structures, 18, 8, 1-4.
- 2. Du C., Chen W., Wan F. (2010), Influence of HLB parameters of surfactants on properties of magnetorheological fluid, Advanced Materials Research, 97-101, 843-847.
- 3. Gołdasz J. (2012), Magnetorheological Shock Absorbers: Automotive Context, Wydawnictwo Politechniki Krakowskiej.
- 4. Gołdasz J., Sapiński B. (2011), Modeling of Magnetorheological Mounts in Various Operation Modes, Acta Mechanica and Automati- ca, Vol. 5, No. 4, 29-39.
- 5. Gorodkin S., James R., Kordonski W. (2009), Magnetic properties of carbonyl iron particles in magnetorheological fluids, Journal of Physics: Conference Series, 149(1), 1-4.
- 6. Jonsdottir F., Gudmundsson K. H., Dijkman T. B., Thorsteinsson F., Gutfleisch O. (2010), Rheology of perfluorinated polyether-based MR fluids with nanoparticles, Journal of Intelligent Material Systems and Structures, 21, 11, 1051-1060.
- 7. Olabi A., Grunwald A. (2007), Design and application of magneto- rheological fluid, Materials and Design, 28(10), 2658-2664.
- 8. Phule P (2001), Magnetorheological (MR) fluids: Principles and applications, Smart Materials Bulletin, 2001(2), 7-10.
- 9. Sapiński B. (2006), Magnetorheological dampers in vibration control, Uczelniane Wydawnictwa Naukowo-Dydaktyczne AGH, Kraków.
- 10. Soskey P. R,. Winter H. H. (1984), Large step shear strain experiments with parallel disk rotational rheometers, Journal of Rheology, 28, 625–645.
- 11. Wang H., Zhang B. J., Liu X. Z., Luo D. Z., Zhong S. B. (2011), Compression resistance of magnetorheological fluid, Advanced Materials Research, 143-144, 624–628.
- 12. Zhu X., Jing X., Li Ch. (2012), Magnetorheological fluid dampers: A review on structure design and analysis, Journal of Intelligent Material System and Structures, 23(8), 839-873.
- 13. Anton Paar, http://www.anton-paar.com/
- 14. BASF The Chemical Company, http://www.basonetic.com/
- 15. LORD Corporation, http://www.lord.com/
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-38a596e8-9cf7-4f25-80e7-9b8305e43c6b