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   Articles with "stirrer" as a keyword



Modeling bubble dynamics in rotating foam stirrer reactors: A computational fluid dynamics approach incorporating gas–solid interactions

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recommendations! Published in 2025 at "AIChE Journal"

DOI: 10.1002/aic.18874

Abstract: The rotating foam stirrer reactor (RFSR) employs a donut‐shaped porous solid foam stirrer to enhance mass transfer in multiphase systems. However, the complex structure of the foam stirrer presents significant challenges for developing efficient computational… read more here.

Keywords: foam stirrer; rotating foam; fluid dynamics; stirrer ... See more keywords

Palladium Supported on Carbon Nanotubes Decorated Nickel Foam as the Catalytic Stirrer in Heterogeneous Hydrogenation of Polystyrene

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recommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.8b03810

Abstract: Carbon nanotubes supported palladium (Pd/CNTs) catalyst displayed excellent activity toward hydrogenation of polystyrene (PS) to produce polycyclohexylethylene (PCHE) with added commercial values. However, its application is limited by the costly catalyst filtration process and energy-consuming… read more here.

Keywords: hydrogenation; stirrer; decorated nickel; carbon nanotubes ... See more keywords

Densely distributed Co onto carbon-layer-coated flower-like Ni/Al2O3 and its tailored integration into a stirrer for multiple catalytic degradation and solar-powered water evaporation.

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recommendations! Published in 2024 at "Nanoscale"

DOI: 10.1039/d4nr04430d

Abstract: Multiple functional tailored materials have shown great potential for both pollutant degradation and freshwater recovery. In this study, we synthesized densely distributed Co onto carbon-layer-coated Ni/Al2O3 hydrangea composites (Ni/Al2O3@Co) via the polymerization of dopamine under… read more here.

Keywords: degradation; al2o3 co500; al2o3; water ... See more keywords

Parsimonious Angular Sampling for Fast Assessment of Mechanical Stirrer Efficiency

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recommendations! Published in 2025 at "IEEE Transactions on Electromagnetic Compatibility"

DOI: 10.1109/temc.2025.3625532

Abstract: This letter demonstrates that the stirring efficiency of mechanical stirrers in a reverberation chamber (RC) can be determined much more quickly than is currently done. Instead of requiring a uniform stepping of the stirrer over… read more here.

Keywords: parsimonious angular; efficiency; angular sampling; fast assessment ... See more keywords

Real-Time Rheological Monitoring With the Smart Stirrer

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recommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2024.3379413

Abstract: This article presents an approach for wireless real-time measurements of dynamic viscosity in the range of 50–1000 mPa $\cdot \text{s}$ utilizing a laboratory hotplate in conjunction with the Smart Stirrer device. The Smart Stirrer is… read more here.

Keywords: real time; stirrer; monitoring; smart stirrer ... See more keywords