2022
DOI: 10.1016/j.renene.2022.07.156
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Numerical analysis of the thermo-hydraulic performance and entropy generation rate of a water-in-glass evacuated tube solar collector using TiO2 water-based nanofluid and only water as working fluids

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Cited by 23 publications
(4 citation statements)
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“…By combining Eqs. (8) , (9) , (10) , (11) , (12) , (13) , (14) , (15) ) and using the properties of the nanoparticles outlined in Table 1 , the temperature polynomials for the nanofluids (TiO 2 and SiO 2 ) are derived and presented as follows (Equation (16) ) [ 44 ]: Where represents a property of the fluid, while stands for the regression coefficient. These coefficients are provided in Table 2 for both nanofluids.…”
Section: Geometry and Mathematical Modelsmentioning
confidence: 99%
“…By combining Eqs. (8) , (9) , (10) , (11) , (12) , (13) , (14) , (15) ) and using the properties of the nanoparticles outlined in Table 1 , the temperature polynomials for the nanofluids (TiO 2 and SiO 2 ) are derived and presented as follows (Equation (16) ) [ 44 ]: Where represents a property of the fluid, while stands for the regression coefficient. These coefficients are provided in Table 2 for both nanofluids.…”
Section: Geometry and Mathematical Modelsmentioning
confidence: 99%
“…The entropy generation rate is influenced by three factors which are the viscous effect, heat transfer, and heat loss of the global and local form of the evacuated tube solar collector [8]. The figure below shows the entropy generation rate for all the fluids.…”
Section: Entropy Generation Ratementioning
confidence: 99%
“…Donde 𝑇 hace referencia a la temperatura del fluido. De igual manera, en el caso del nanofluido de TiO2 de base agua, las propiedades del nanofluido se establecieron como polinomios dependientes de la temperatura, los cuales se presentan en las ecuaciones 10-13 [32].…”
Section: Revista De Ciencias Tecnológicas (Recit) Volumen 6 (3): E260unclassified