A magnetorheological heat-transfer agent consisting of a fluid based on organosilicon substances and containing dispersed flaky carbonyl iron particles used for enhancing heat transfer efficiency and for control of hydrodynamic resistance of heat-transfer agent flow was investigated. The action of a two-dimensional gradient magnetic field was used as the moving force of the magnetorheological heat-transfer agent. The volume flow rate of the magnetorheological heat-transfer agent was regulated and controlled through induction of a magnetic field by changing the orientation of the particles in the heat-transfer agent flow.
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 57, No. 9, pp. 7−9, September, 2021.
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Galkin, M.L. Optimization of Thermodynamic Characteristics of Magnetorheological Heat-Transfer Agent. Chem Petrol Eng 57, 720–724 (2022). https://doi.org/10.1007/s10556-022-00998-1
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DOI: https://doi.org/10.1007/s10556-022-00998-1