MULTIPHYSICS NUMERICAL ANALYSIS OF MR DAMPER WITH EXPERIMENTAL VALIDATION

Yıl 2018, Cilt: 2 Sayı: 2, 43 - 50, 05.12.2018

Zekeriya Parlak Mustafa Ertük Söylemez Muaz Kemerli İsmail Şahin

Öz

MULTIPHYSICS NUMERICAL ANALYSIS OF MR DAMPER WITH EXPERIMENTAL VALIDATION

Öz

Multiphysics numerical analysis , which are the
magnetic field and time-dependent CFD analysis, validated by experimental
results have been performed to obtain the magnetic flux density and
relationship of damping force-displacement. The most effective levels of the
design parameters  have been determined
regarding of the damping force and dynamic range. Also, the expected
performances of the optimal MR damper designs and effect each design parameter
on performance have been calculated statistically corresponding to different
velocity values. Results showed that, from 0.05 m/s to 0.15 m/s of piston
velocity, the effect of the gap width was increased by 2.56% while the active
length was decreased by 4.12% under constant current.

Anahtar Kelimeler

Magnetorheological damper, Design of experimental, Time-dependent CFD analysis, non-Newtonian flow, Coupled analysis

Kaynakça

• ANSYS Documentation (2016) ANSYS CFX Theory Guide. ANSYS Help.
• Azraai MR, Priyandoko G, Yusoff A R and Rashid MFFA (2015) Parametric Optimization of magneto-rheological fluid damper using particle swarm optimization. International Journal of Automotive and Mechanical Engineering 11:2591.
• Erol O and Gurocak H (2011) Interactive design optimization of magnetorheological-brake actuators using the taguchi method. Smart Materials and Structures, 20(10): 105027 (12pp).
• Hitchcock GH (2002) A Novel Magneto-rheological Fluid Damper. Master thesis, Mechanical Engineering Department, University of Nevada, Reno.
• Hu G, Liu F, Xie Z and Xu M (2016) Design, analysis, and experimental evaluation of a double coil magnetorheological fluid damper. Shock and Vibration 4184726 (12 pp).
• Karakoc K, Park EJ and Suleyman A (2008) Design considerations for an automotive magnetorheological brake. Mechatronics 18(8): 434-447.
• Kemerli, M, Engin, T and Parlak Z (2019) Coupled Magnetic and CFD Modelling of a Structural Magnetorheological Vibration Absorber with Experimental Validation. In Mechanism, Machine, Robotics and Mechatronics Sciences (pp. 115-125). Springer, Cham.
• Lord Technical Data (2011) MRF-132DG Magneto-Rheological Fluid. Available at: http://www.lordmrstore.com/_literature_231215/Data_Sheet_-_MRF-132DG_Magneto-Rheological_Fluid, (accessed 2 June 2018).
• Nguyen QH, Han YM, Cho SB and Wereley NM (2007) Geometry optimization of MR valves constrained in a specific volume using the finite element method. Smart Materials and Structures 16 (6): 2242-2252.
• Parlak Z, Engin T and Şahin İ (2013) Optimal magnetorheological damper configuration using the Taguchi experimental design method. Journal of Mechanical Design 135(8): 081008 (9pp).
• Parlak Z, Engin T. (2012) Time-dependent CFD and quasi-static analysis of magnetorheological fluid dampers with experimental validation. International Journal of Mechanical Sciences 64(1): 22-31.
• Rosenfeld NC and Wereley NM (2004) Volume-constrained optimization of magnetorheological and electrorheological valves and dampers. Smart Materials and Structures 13(6): 1303-1313.
• Roy RK (2003) Design Experiments Using the Taguchi Aproach:16 Steps to Product and Process. Improvement. New York: A Wiley–Interscience Publication.
• Sternberg A, Zemp R, de la Llera JC. (2014) Multiphysics behavior of a magneto-rheological damper and experimental validation. Engineering Structures 69:194-205.
• Thirupathi P, Janaki RP, Venukumar S, Saikiran RP, Krishna RB, and Battacharya S (2015) Experimental Analysis of MR Fluid by Magneto-Rheological (MR) Damper. Applied Mechanics and Materials 813-814: 1002-1006
• Yu G, Du C and Sun T (2015) Thermodynamic behaviors of a kind of self-decoupling magnetorheological damper. Shock and Vibration 502747 (9 pp).
• Zheng J, Li Y, Li Z and Wang J (2015) Transient multi-physics analysis of a magnetorheological shock absorber with the inverse Jiles–Atherton hysteresis model. Smart Materials and Structures 24(10): 105024 (16pp)
• Zhu X, Wang W, Yao B, Cao J and Wang Q (2015) Analytical modeling and optimal design of a MR damper with power generation. In: AIM 2015 - IEEE International Conference on Advanced Intelligent Mechatronic, Busan, Korea, 7-11 July 2015, pp. 1531-1536. IEEE