Properties of MR Transmission under Thermal Affect

Huang, Jin; Qiao, Zhen; Fan, Beibei

doi:10.2991/icamia-15.2015.2

Cited by 2 publications

(1 citation statement)

References 18 publications

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“…In addition, it has been suggested that finding the optimal locations of the magnetic circuits and conducting an exact analysis of the heat transfer of the MR damper depends on the geometrical configuration with proper dimensions. Huang et al [71] proposed a transmission method of MRF in disc type driven by a shape memory alloy (SMA) spring, with the thermal effect and tis torque responses being due to the variation in the temperature. The flow and transmission of the MRF between two discs were analyzed, and the equations of the flow velocity and transmission torque of the MRF between two discs were obtained.…”

Section: Thermal Effect In Application Systemsmentioning

confidence: 99%

Thermal Conductivity and Temperature Dependency of Magnetorheological Fluids and Application Systems—A Chronological Review

Choi

2023

Micromachines

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Many studies on magnetorheological fluid (MRF) have been carried out over the last three decades, highlighting several salient advantages, such as a fast phase change, easy control of the yield stress, and so forth. In particular, several review articles of MRF technology have been reported over the last two decades, summarizing the development of MRFs and their applications. As specific examples, review articles have been published that include the optimization of the particles and carrier liquid to achieve minimum off-state viscosity and maximum yield stress at on-state, the formulation of many constitutive models including the Casson model and the Herschel–Bulkley (H–B) model, sedimentation enhancement using additives and nanosized particles, many types of dampers for automotive suspension and civil structures, medical and rehabilitation devices, MRF polishing technology, the methods of magnetic circuit design, and the synthesis of various controllers. More recently, the effect of the temperature and thermal conductivity on the properties of MRFs and application systems are actively being investigated by several works. However, there is no review article on this issue so far, despite the fact that the thermal problem is one of the most crucial factors to be seriously considered for the development of advanced MRFs and commercial products of application systems. In this work, studies on the thermal conductivity and temperature in MRFs themselves and their temperature-dependent application systems are reviewed, respectively, and principal results are summarized, emphasizing the following: how to reduce the temperature effect on the field-dependent properties of MRFs and how to design an application system that minimizes the thermal effect. It is noted here that the review summary is organized in a chronological format using tables.

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Section: Thermal Effect In Application Systemsmentioning

confidence: 99%

Thermal Conductivity and Temperature Dependency of Magnetorheological Fluids and Application Systems—A Chronological Review

Choi

2023

Micromachines

View full text Add to dashboard Cite

show abstract

Thermal Conductivity and Temperature Dependency of MR Fluids and Application Systems—A Chronologically Review

Choi

2023

Preprint

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Many studies on magnetorheological fluid (MRF) have been carried out over last three decades several salient advantages such as fast phase change, easy control of the yield stress and so forth. Especially, several review articles of MRF technology have been reported for last two decades summarizing the development of MRFs and their applications. As specific examples, the review articles including the optimization of the particles and carrier liquid to achieve minimum off-state viscosity and maximum yield stress at on-state, the formulation of many constitutive models in-cluding Casson model and Herschel-Bulkley (H-B) model, the sedimentation enhancement using additives and nanosized particles, many types of dampers for automotive suspension and civil structures, medical and rehabilitation devices, MRF polishing technology, the methods of mag-netic circuit design, and the synthesis of various controllers have been published. More recently, the effect of the temperature and thermal conductivity on the properties of MRFs and application systems are actively being investigated by several works. However, there is no review article on this issue so far despite of that the thermal problem is one of crucial factors to be seriously con-sidered for the development of advanced MRFs and commercial products of application systems. In this work, studies on the thermal conductivity and temperature in MRFs themselves and tem-perature-dependent application systems are reviewed, respectively, and principal results are summarized emphasizing on the followings: how to reduce the temperature effect on the field-dependent properties of MRFs and how to design application system to minimize the thermal effect. It is noted here that the review summary is organized in a chronological format using tables.

show abstract

Properties of MR Transmission under Thermal Affect

Cited by 2 publications

References 18 publications

Thermal Conductivity and Temperature Dependency of Magnetorheological Fluids and Application Systems—A Chronological Review

Thermal Conductivity and Temperature Dependency of Magnetorheological Fluids and Application Systems—A Chronological Review

Thermal Conductivity and Temperature Dependency of MR Fluids and Application Systems—A Chronologically Review

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