The Influence of Combined Turbulators on the Hydraulic-Thermal Performance and Exergy Efficiency of MWCNT-Cu/Water Nanofluid in a Parabolic Solar Collector: A Numerical Approach
نویسندگان
چکیده
The present research benefits from the finite volume method in investigating influence of combined turbulators on thermal and hydraulic exergy a parabolic solar collector with two-phase hybrid MWCNT-Cu/water nanofluid. All geometries are produced using DesignModeler software. Furthermore, FLUENT software, equipped SIMPLER algorithm, is applied for analyzing performance hydraulic, efficiency. Eulerian–Eulerian multiphase model k-? were opted simulating nanofluid turbulence collector. was analyzed torsion ratios 1 to 4, Re numbers 6,000 18,000 (turbulent flow), fraction 3%. numerical outcomes confirm that heat transfer lowest pressure drop relevant number 18,000, 3%, ratio 4. all ratios, rising lead more maximum value 26.32% efficiency obtained at 3% 3, as goes 60,000 18,000.
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ژورنال
عنوان ژورنال: Frontiers in Energy Research
سال: 2021
ISSN: ['2296-598X']
DOI: https://doi.org/10.3389/fenrg.2021.716549