Numerical Investigation of the Electro-Thermo Convection in an Inclined Cavity Filled with a Dielectric Fluid
نویسندگان
چکیده
The present work is a numerical analysis of electro-thermo convection, occurring in square differentially heated cavity filled with dielectric fluid. experiences the combined effects viscous, electrical, and thermal forces. equations modelling physical problem are solved via finite volume approach. study focuses on effect tilt fluid flow structure performance inside enclosure under action an electric field. A parametric was performed, where angle getting varied between 0° 90°, as well Rayleigh number (5000 ≤ Ra 250,000) field (0 T 800). Furthermore, charge injection level C, mobility M Prandtl Pr numbers were all adjusted to value 10. obtained results demonstrate that hydrodynamic fields significantly impacted by inclination. In addition, regardless Rayleigh’s number, high values could govern movement through Electro-convection typically demonstrates oscillating due tilting which gives rise bicellular regime occupying entire cavity. correlation has been established estimate heat transfer considering various system parameters such inclination, electrical number.
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ژورنال
عنوان ژورنال: Processes
سال: 2023
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr11082506