Results 1 to 10 of about 530 (159)
Novel reversible and switchable electrolytes based on magneto-rheology. [PDF]
Sci Rep, 2015 AbstractReplacing organic liquid electrolytes with solid electrolytes has led to a new perspective on batteries, enabling high-energy battery chemistry with intrinsically safe cell designs. However, most solid/gel electrolytes are easily deformed; under extreme deformation, leakage and/or short-circuiting can occur.
Ding J +8 more
europepmc +5 more sources
Analysis and experimental validation of a pressure control method using magneto-rheology fluid flows [PDF]
The Journal of Engineering, 2018 In this study, a spool actuating mechanism using controlled pressure difference is proposed for a large hydraulic servo valve. The actuating mechanism is accomplished by tuning magneto-rheological (MR) fluid flow.
Fan Wang, Ning Guo, Linxiang Wang
doaj +2 more sources
Magneto-rheology control in 3D concrete printing: A rheological attempt
Materials Letters, 2022 Abstract The application of magneto-rheology control in extrusion-based 3D concrete printing is conceptually examined by rheological experiments on cementitious paste with nano-Fe3O4. The extruding process is simulated by a constant shearing, and the buildability after extrusion is characterized by the structural build-up from small amplitude ...
Dengwu Jiao +2 more
exaly +2 more sources
Застосування явища переносу та інформаційної ентропії до аналізу поведінки магнітореологічного демпфера [PDF]
Research Bulletin of the National Technical University of Ukraine "Kyiv Politechnic Institute", 2018 Проблематика. Оскільки відомі способи підвищення робочих характеристик магнітореологічного демпфера не достатньо структуровані для їх використання при розрахунку характеристик гасіння в широкому температурному діапазоні, розглядаються фізичні аспекти ...
Ihor V. Nochnichenko, Oleg M. Yahno
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Construction and Building Materials, 2021 Abstract Active rheology control, by means of pre-adding responsive additives and applying a trigger signal, is a potential approach to meet the contradicting requirements of concrete properties in different casting processes. In the present study, the possibilities of fly ash as responsive additive in magneto-rheology control of cementitious ...
Dengwu Jiao, Karel Lesage, Caijun Shi
exaly +2 more sources
Effect of nanoparticle loading and magnetic field application on the thermodynamic, optical, and rheological behavior of thermoresponsive polymer solutions. [PDF]
J Vinyl Addit Technol, 2023 Although processing via external stimuli is a promising technique to tune the structure and properties of polymeric materials, the impact of magnetic fields on phase transitions in thermoresponsive polymer solutions is not well-understood.
Neal CAP +5 more
europepmc +4 more sources
Magneto-rheology control of cementitious materials: principles, current status, and opportunities
RILEM Technical LettersMagneto-rheology control, an advanced active rheology control (ARC) technique, is achieved by applying an external magnetic field to a cementitious mixture with responsive additives.
Dengwu Jiao
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Minimizing frictional irreversibility in a rough-walled tapered bearing with a nanoparticle-enhanced Sutterby lubricant [PDF]
Scientific ReportsThe thermodynamic performance of a tapered roller bearing is governed by the irreversible dissipation within its lubricating film. Minimizing the total entropy generation rate, which arises from fluid friction and heat transfer, is paramount for ...
Yousaf Jazza +3 more
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Nihon Kikai Gakkai ronbunshu, 2016 In the present study, we focus on a ferromagnetic rod-like particle suspension to discuss the dependence of the magneto-rheological properties on the regime of aggregates of the magnetic rod-like particles.
Kazuya OKADA, Akira SATOH
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Energy conversion in magneto-rheological elastomers
Science and Technology of Advanced Materials, 2017 Magneto-rheological (MR) elastomers contain micro-/nano-sized ferromagnetic particles dispersed in a soft elastomer matrix, and their rheological properties (storage and loss moduli) exhibit a significant dependence on the application of a magnetic field
Gael Sebald +2 more
exaly +2 more sources