GS-3PIB Daily03 August 2026pib.gov.in

New hybrid magneto rheometer can advance nano smart magnetorheological fluid technologies

Scientists from IIT Patna, supported by the Department of Science and Technology (DST), have developed a novel hybrid magneto-rheometer. This device is designed to accurately characterize the performance of magnetorheological (MR) fluids, which are 'smart' materials whose viscosity rapidly changes when subjected to a magnetic field. The new rheometer can measure both rheological and tribological behavior of MR fluids in a complex compression plus shear mode, providing a better understanding for their application in adaptive technologies across medicine, aerospace, defense, and automation.

Scientists from IIT Patna, supported by the Department of Science and Technology (DST), have developed a novel hybrid magneto-rheometer. This device is designed to accurately characterize the performance of magnetorheological (MR) fluids, which are 'smart' materials whose viscosity rapidly changes when subjected to a magnetic field. The new rheometer can measure both rheological and tribological behavior of MR fluids in a complex compression plus shear mode, providing a better understanding for their application in adaptive technologies across medicine, aerospace, defense, and automation.

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GS Paper 3 - Science and Technology - Developments and their applications and effects in everyday life.

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Science & TechnologyPhysics & Materials ScienceScience Technology Everyday LifeAchievements Indians Science

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