Hydrodynamic response time of magnetorheological fluid in valve mode: an initial study
نویسندگان
چکیده
The transient behaviour of magnetorheological (MR) damper is a very important parameter affecting the performance this technology in modern semi-actively controlled suspension systems. Currently, MR limited by dynamics fluid (MRF) itself. significant part MRF response time hydrodynamic which connected with rheology and development velocity profile slit gap. In paper, method for measuring operating valve mode presented. MRF-132DG achieved value τ90 = 0.78 ms H 17.5 kA/m 0.65 34 given geometry difference between model experiment lower higher yield stresses MRF.
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2021
ISSN: ['1757-8981', '1757-899X']
DOI: https://doi.org/10.1088/1757-899x/1186/1/012002