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Heat Transfer Research

Publicou 18 edições por ano

ISSN Imprimir: 1064-2285

ISSN On-line: 2162-6561

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.7 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.6 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00072 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.43 SJR: 0.318 SNIP: 0.568 CiteScore™:: 3.5 H-Index: 28

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FREE CONVECTION AND ENTROPY GENERATION IN A CuO/WATER NANOFLUID-FILLED TRIANGULAR CHANNEL WITH SINUSOIDAL WALLS

Volume 50, Edição 11, 2019, pp. 1043-1059
DOI: 10.1615/HeatTransRes.2018028289
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RESUMO

The fluid flow, heat transfer, and entropy generation due to natural convection phenomenon in a fluid channel are investigated. The configuration of the channel is triangular. Moreover, the bottom and right walls are sinusoidal. The channel contains some circular bodies of constant high and low temperatures which serve as simplified fluid injection pipes. The channel is filled with CuO-water nanofluid; the Brownian motion and its influences on the dynamic viscosity are considered using the Koo-Kleinstreuer-Li (KKL) model. The effect of the shape of nanoparticles on the thermal conductivity is studied using shape factor. The finite volume method is employed to simulate natural convection. The Rayleigh number (103 < Ra < 106), solid volume fraction of nanofluid (φ = 0, 0.01, 0.02, 0.03, and 0.04), and thermal arrangements of internal pipes (Case A, Case B, Case C, and Case D) are considered as governing parameters. Impact of these governing parameters on the streamlines, heat transfer rate, local and total entropy generation and heatlines are studied, comprehensively. Overall, the results show that the heat transfer rate has direct relationship with the Rayleigh number and nanoparticle concentration. On the other hand, the entropy generation has direct and reverse relationship with the Rayleigh number and nanoparticle concentration.

Referências
  1. Al-Rashed, A.A., Aich, W., Kolsi, L., Mahian, O., Hussein, A.K., and Borjini, M.N., Effects of Movable-Baffle on Heat Transfer and Entropy Generation in a Cavity Saturated by CNT Suspensions: Three-Dimensional Modeling, Entropy, vol. 19, p. 200, 2017a.

  2. Al-Rashed, A.A., Kalidasan, K., Kolsi, L., Borjini, M.N., and Kanna, P.R., Three-Dimensional Natural Convection of CNT- Water Nanofluid Confined in an Inclined Enclosure with Ahmed Body, J. Therm. Sci. Technol., vol. 12, no. 1, 2017b. DOI: 10.1299/jtst.2017jtst0002.

  3. Al-Rashed, A.A., Kalidasan, K., Kolsi, L., Velkennedy, R., Aydi, A., Hussein, A.K., and Malekshah, E.H., Mixed Convection and Entropy Generation in a Nanofluid Filled Cubical Open Cavity with a Central Isothermal Block, Int. J. Mech. Sci., vol. 135, pp. 362-375, 2018.

  4. Bejan, A.A., Study of Entropy Generation in Fundamental Convective Heat Transfer, J. Heat Transf., vol. 101, pp. 718-725, 1979.

  5. Biswal, P. and Basak, T., Entropy Generation based Approach on Natural Convection in Enclosures with Concave/Convex Side Walls, Int. J. Heat Mass Transf., vol. 82, pp. 213-235, 2015.

  6. Chand, R., Rana, G., and Hussein, A., Effect of Suspended Particles on the Onset of Thermal Convection in a Nanofluid Layer for More Realistic Boundary Conditions, Int. J. FluidMech. Res., vol. 42, no. 5, 2015a.

  7. Chand, R., Rana, G., and Hussein, A., On the Onset of Thermal Instability in a Low Prandtl Number Nanofluid Layer in a Porous Medium, J. Appl. Fluid Mech., vol. 8, pp. 265-272, 2015b.

  8. Hasani Malekshah, E., Salari, M., and Kasaeipoor, A., Heatline Visualization of Natural Convection in Cavity Subjected by Different Heat Flux Profiles and Filled with Two Immiscible Fluids of Sulfuric Acid and Air, Global J. Res. Eng., vol. 17, no. 7-A, pp. 25-35, 2017.

  9. Hussein, A.K. and Hussain, S.H., Heatline Visualization of Natural Convection Heat Transfer in an Inclined Wavy Cavities Filled with Nanofluids and Subjected to a Discrete Isoflux Heating from Its Left Sidewall, Alexandria Eng. J., vol. 55, pp. 169-186, 2016.

  10. Hussein, A.K. and Mustafa, A.W., Natural Convection in Fully Open Parallelogrammic Cavity Filled with Cu-Water Nanofluid and Heated Locally from Its Bottom Wall, Therm. Sci. Eng. Prog., vol. 1, pp. 66-77, 2017.

  11. Hussein, A.K., Ashorynejad, H.R., Shikholeslami, M., and Sivasankaran, S., Lattice Boltzmann Simulation of Natural Convection Heat Transfer in an Open Enclosure Filled with Cu-Water Nanofluid in a Presence of Magnetic Field, Nuclear Eng., Design, vol. 268, pp. 10-17, 2014.

  12. Hussein, A.K., Bakier, M., Hamida, M.B.B., and Sivasankaran, S., Magneto-Hydrodynamic Natural Convection in an Inclined T-Shaped Enclosure for Different Nanofluids and Subjected to a Uniform Heat Source, Alexandria Eng. J., vol. 55, pp. 2157-2169, 2016.

  13. Kandelousi, M.S., KKL Correlation for Simulation of Nanofluid Flow and Heat Transfer in a Permeable Channel, Phys. Lett. A, vol. 378, pp. 3331-3339, 2014.

  14. Kolsi, L., Hussein, A.K., Borjini, M.N., Mohammed, H., and Aissia, H.B., Computational Analysis of Three-Dimensional Unsteady Natural Convection and Entropy Generation in a Cubical Enclosure Filled with Water-Al2O3 Nanofluid, Arabian J. Sci. Eng., vol. 39, pp. 7483-7493, 2014.

  15. Kolsi, L., Mahian, O., Oztop, H.F., Aich, W., Borjini, M.N., Abu-Hamdeh, N., and Aissia, H.B., 3D Buoyancy-Induced Flow and Entropy Generation of Nanofluid-Filled Open Cavities Having Adiabatic Diamond Shaped Obstacles, Entropy, vol. 18, p. 232, 2016.

  16. Magherbi, M., Abbassi, H., and Brahim, A.B., Entropy Generation at the Onset of Natural Convection, Int. J. Heat Mass Transf., vol. 46, pp. 3441-3450, 2003.

  17. Mahmoud, S., Mehdi, R.M., Emad, H.M., and Masoud, H.M., Numerical Analysis of Turbulent/Transitional Natural Convection in Trapezoidal Enclosures, Int. J. Numer. Meth. Heat Fluid Flow, vol. 27, pp. 2902-2923, 2017.

  18. Mahmud, S. and Islam, A.S., Laminar Free Convection and Entropy Generation inside an Inclined Wavy Enclosure, Int. J. Therm. Sci., vol. 42, pp. 1003-1012, 2003.

  19. Malekshah, M.H., Malekshah, E.H., Salari, M., Rahimi, A., Rahjoo, M., and Kasaeipoor, A., Thermal Analysis of a Cell of Lead-Acid Battery Subjected by Non-Uniform Heat Flux during Natural Convection, Therm. Sci. Eng. Prog., vol. 5, pp. 317-326, 2018.

  20. Miroshnichenko, I.V., Sheremet, M.A., and Pop, I., Natural Convection in a Trapezoidal Cavity Filled with a Micropolar Fluid under the Effect of a Local Heat Source, Int. J. Mech. Sci., vol. 120, pp. 182-189, 2017.

  21. Miroshnichenko, I.V., Sheremet, M.A., Oztop, H.F., and Al-Salem, K., MHD Natural Convection in a Partially Open Trapezoidal Cavity Filled with a Nanofluid, Int. J. Mech. Sci., vol. 119, pp. 294-302, 2016.

  22. Mohammed, H., Al-Aswadi, A., Abu-Mulaweh, H., Hussein, A.K., and Kanna, P.R., Mixed Convection over a Backward-Facing Step in a Vertical Duct Using Nanofluids-Buoyancy Opposing Case, J. Comput. Theor. Nanosci., vol. 11, pp. 860-872, 2014 1058.

  23. Moukalled, F. and Darwish, M., Natural Convection in a Partitioned Trapezoidal Cavity Heated from the Side, Numer. Heat Transf., Part A: Appl., vol. 43, pp. 543-563, 2003.

  24. Nasrin, R. and Parvin, S., Investigation of Buoyancy-Driven Flow and Heat Transfer in a Trapezoidal Cavity Filled with Water-Cu Nanofluid, Int. Commun. Heat Mass Transf., vol. 39, pp. 270-274, 2012.

  25. Oliveski, R.D.C., Macagnan, M.H., and Copetti, J.B., Entropy Generation and Natural Convection in Rectangular Cavities, Appl. Therm. Eng., vol. 29, pp. 1417-1425, 2009.

  26. Oztop, H.F. and Abu-Nada, E., Numerical Study of Natural Convection in Partially Heated Rectangular Enclosures Filled with Nanofluids, Int. J. Heat Fluid Flow, vol. 29, pp. 1326-1336, 2008.

  27. Rahimi, A., Kasaeipoor, A., Amiri, A., Doranehgard, M.H., Malekshah, E.H., and Kolsi, L., Lattice Boltzmann Method based on Dual-MRT Model for Three-Dimensional Natural Convection and Entropy Generation in CuO-Water Nanofluid Filled Cuboid Enclosure Included with Discrete Active Walls, Comput. Math. Appl., vol. 75, pp. 1795-1813, 2018a.

  28. Rahimi, A., Kasaeipoor, A., Malekshah, E.H., and Amiri, A., Natural Convection Analysis Employing Entropy Generation and Heatline Visualization in a Hollow L-Shaped Cavity Filled with Nanofluid Using Lattice Boltzmann Method-Experimental Thermophysical Properties, Physica E: Low-Dimens. Systems Nanostruct., vol. 97, pp. 82-97, 2018b.

  29. Rahimi, A., Kasaeipoor, A., Malekshah, E.H., Far, A.S., and Sepehr, M., Heat Transfer Intensification Using CuO-Water Nanofluid in a Finned Capsule-Shaped Heat Exchanger Using Lattice Boltzmann Method, Chem. Eng. Process.-Process Intensify vol. 127, pp. 17-27, 2018c.

  30. Rahimi, A., Rahjoo, M., Hashemi, S.S., Sarlak, M.R., Malekshah, M.H., and Malekshah, E.H., Combination of Dual-MRT Lattice Boltzmann Method with Experimental Observations during Free Convection in Enclosure Filled with MWCNT-MgO/Water Hybrid Nanofluid, Therm. Sci. Eng. Prog., vol. 5, pp. 422-436, 2018d.

  31. Rahimi, A., Sepehr, M., Lariche, M.J., Kasaeipoor, A., Malekshah, E.H., and Kolsi, L., Entropy Generation Analysis and Heat-line Visualization of Free Convection in Nanofluid (KKL Model-Based)-Filled Cavity Including Internal Active Fins Using Lattice Boltzmann Method, Comput. Math. Appl., vol. 75, pp. 1814-1830, 2018e.

  32. Salari, M., Hasani Malekshah, E., Hasani Malekshah, M., Alavi, M., and Hajihashemi, R., 3D Numerical Analysis of Natural Convection and Entropy Generation within Tilted Rectangular Enclosures Filled with Stratified Fluids of MWCNTs/Water Nanofluid and Air, J. Taiwan Inst. Chem. Eng., vol. 80, pp. 624-638, 2017a.

  33. Salari, M., Kasaeipoor, A., and Malekshah, E.H., Influence of Static Bubbles at the Surface of Electrodes on the Natural Convection Flow for Application in High Performance Lead-Acid Battery, Therm. Sci. Eng. Prog., vol. 5, pp. 204-212, 2018a.

  34. Salari, M., Kasaeipoor, A., and Malekshah, E.H., Three-Dimensional Natural Convection and Entropy Generation in Tall Rectangular Enclosures Filled with Stratified Nanofluid/Air Fluids, Heat Transf. Res., vol. 49, no. 8, pp. 685-702, 2018b.

  35. Salari, M., Malekshah, E.H., and Esfe, M.H., Three-Dimensional Simulation of Natural Convection and Entropy Generation in an Air and MWCNT/Water Nanofluid Filled Cuboid as Two Immiscible Fluids with Emphasis on the Nanofluid Height Ratio's Effects, J. Mol. Liq., vol. 227, pp. 223-233, 2017b.

  36. Salari, M., Malekshah, E.H., and Malekshah, M.H., Hydrothermal Analysis of Transient Natural Convection in a Finned Cavity Filled with Sulfuric Acid-Water (25-75%) for Applications in High-Performance Lead-Acid Batteries-Numerical Study, Therm. Sci. Eng. Prog., vol. 4, pp. 241-251, 2017c.

  37. Sheikhzadeh, G., Arefmanesh, A., Kheirkhah, M., and Abdollahi, R., Natural Convection of Cu-Water Nanofluid in a Cavity with Partially Active Side Walls, Euro. J. Mech.-B/Fluids, vol. 30, pp. 166-176, 2011.

CITADO POR
  1. Hejri Saeid, Malekshah Emad Hasani, Cooling of an electronic processor based on numerical analysis on natural convection and entropy production over a dissipating fin equipped with copper oxide/water nanofluid with Koo-Kleinstreuer-Li model, Thermal Science and Engineering Progress, 23, 2021. Crossref

  2. Aqeel Ashraf Muhammad, Liu Zhenling, Hasani Malekshah Emad, Kolsi Lioua, Kadhim Hussein Ahmed, Coupling of BGK lattice Boltzmann method and experimental rheological/thermal behavior of Al2O3–oil nanolubricant for modeling of a finned thermal storage, International Journal of Numerical Methods for Heat & Fluid Flow, 32, 8, 2022. Crossref

  3. Rooman Muhammad, Jan Muhammad Asif, Shah Zahir, Alhawael Ghadah, Iqbal Shahid, Entropy optimization in hybrid radiative nanofluid flow with effect of variable magnetic field over exponential stretching plate, Waves in Random and Complex Media, 2022. Crossref

  4. Roja A., Gireesha B. J., Flow and heat transfer analysis of MHD third‐grade fluid flow through a vertical microchannel subjected to entropy generation, Heat Transfer, 2022. Crossref

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