Results 11 to 20 of about 321,472 (163)
Study on sedimentation stability of silicone oil-based magnetorheological fluids with fumed silica as additive [PDF]
Frontiers in MaterialsIn order to study the sedimentation stability of silicone oil-based magnetorheological fluids with fumed silica as additive, magnetorheological fluids with different mass fractions of fumed silica, particle sizes of carbonyl iron powder and viscosities ...
Long Yu, Long Yu, Fei Chen, Haopeng Li
doaj +2 more sources
Modelling and design of a dual channel magnetorheological damper [PDF]
, 2013 © Cranfield UniversityA limitation with the current analytical models for predicting the performance of a magnetorheological (MR) damper is that they fail to capture the hysteretic variation of force versus velocity variation correctly.
Bhatnagar, R.
core +7 more sources
Observer based control of an magnetorheological damper [PDF]
, 2013 Magnetorheological (MR) fluids enable the rapid and continuous alteration of flow resistance via the application of a magnetic field. This unique characteristic can be utilised to build semi-active dampers for a wide variety of vibration control ...
EROGLU, MEHMET ALI
core +6 more sources
A Smart Fluid-Hydraulic System Based on MRF Valve Control and Its Application in Flexible Grasping. [PDF]
Adv Sci (Weinh)This study introduces a smart fluid hydraulic system using MRF valve control for flexible gripping. An MRF‐MSV with an integrated excitation coil and micro‐textured damping channels is designed and validated; micro‐texturing increases hydraulic resistance. Coupled with a soft actuator, the MRF‐MSV enables dynamic bending and grasping.
Huo L, Ji H, Hong R, Nie S, Yin F, Ma Z.
europepmc +2 more sources
Frontiers in Materials, 2021 In light of the insurmountable sedimentation of magnetorheological (MR) fluid, it is of great significance to ensure the performability of an MR damper by introducing a sensing method for MR fluid settling, and a key indicator to identify the health ...
Honghui Zhang +5 more
doaj +1 more source
The behaviour of magnetorheological fluids in squeeze mode [PDF]
, 2008 Magnetorheological (MR) fluids possess rheological properties, which can be changed in a controlled way. These rheological changes are reversible and dependent on the strength of an excitation magnetic field.
Bin Mazlan, Saiful Amri
core +2 more sources
Performance of magnetorheological fluids in a novel damper with excellent fail-safe behavior
, 2022 Art. 012039, 5 S.A novel magnetorheological damper, whose magnetic circuit contains beside an electromagnet also two permanent magnets, is described and tested. Without any consumption of electric energy, a medium damping force is achieved, which ensures
Trendler, A., Ehrlich, J., Böse, H.
core +1 more source
Characterisation of Natural Oils as Carrier Fluids for Magnetorheological Fluids
International Journal of Engineering Materials and Manufacture, 2019 The field of application of Magnetorheological fluids (MRF) is widening. The carrier fluids being used now are synthetic, expensive and non-biodegradable. Hence, there is a need for looking for better and inexpensive alternatives. This study was intended
Ram Rohit Vannarth +3 more
doaj +1 more source
Frontiers in Materials, 2019 The results of an experimental study of the rheological behavior of highly concentrated magnetorheological fluids of complex composition containing the main magnetosensitive filler—carbonyl iron and additives—particles of aerosil, chromium dioxide, and ...
Evguenia Korobko +2 more
doaj +1 more source
Magnetorheological brushes – Scarcely explored class of magnetic material [PDF]
, 2023 Magnetic materials such as magnetorheological (MR) fluids, and magnetorheological elastomers exhibit a broad change in their material properties, for example, viscosity and storage modulus in the presence of a magnetic field.
Shrestha, M. +6 more
core +1 more source