Publicou 18 edições por ano
ISSN Imprimir: 1064-2285
ISSN On-line: 2162-6561
Indexed in
NUMERICAL AND EXPERIMENTAL INVESTIGATION OF A DOUBLE-PIPE HEAT EXCHANGER WITH SiO2 NANO-ADDITIVES
RESUMO
In this work, numerical and experimental analyses of a double-pipe heat exchanger with SiO2 nanoparticles were performed. The numerical study was conducted by using the k-e turbulence model with the Galerkin weighted residual finite element method. The nanofluid was used in the inner pipe at various solid particle volume fractions. Effects of flow rate and temperature on the overall heat transfer coefficient were examined. The Brownian motion effect was included in the effective thermal conductivity of the nanofluid. It was observed that the overall heat transfer coefficient enhanced with the inclusion of nanoparticle and increasing the volumetric flow rate of nanofluid. Even though the validation of the experimental study was conducted, there are discrepancies between the numerical and experimental studies which become higher for a higher mass flow rate. The deviations are 4.60% and 27.50% at volumetric flow rates of 0.87 L/min and 2.15 L/min.
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Aidaoui, L., Lasbet, Y., and Selimefendigil, F., Improvement of Transfer Phenomena Rates in Open Chaotic Flow of Nanofluid under the Effect of Magnetic Field: Application of a Combined Method, Int. J. Mech. Sci, vol. 179, Article ID 105649, 2020.
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Bahiraei, M., Rahmani, R., Yaghoobi, A., Khodabandeh, E., Mashayekhi, R., and Amani, M., Recent Research Contributions Concerning Use of Nanofluids in Heat Exchangers: A Critical Review, Appl. Therm. Eng., vol. 133, pp. 137-159, 2018.
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Chen, M., He, Y., Huang, J., and Zhu, J., Investigation into Au Nanofluids for Solar Photothermal Conversion, Int. J. Heat Mass Transf., vol. 108, pp. 1894-1900, 2017.
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Chun, B., Kang, H.U., and Kim, S.H., Effect of Alumina Nanoparticles in The Fluid on Heat Transfer in Double-Pipe Heat Exchanger System, Korean J. Chem. Eng., vol. 25, pp. 966-971, 2009.
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Corcione, M., Heat Transfer Features of Buoyancy-Driven Nanofluids Inside Rectangular Enclosures Differentially Heated at the Sidewalls, Int. J. Therm. Sci, vol. 49, pp. 1536-1546, 2010.
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Demir, H., Dalkilic, A.S., Kurekci, N.A., Duangthongsuk, W., and Wongwises, S., Numerical Investigation on the Single Phase Forced Convection Heat Transfer Characteristics of TiO2 Nanofluids in a Double-Tube Counter Flow Heat Exchanger, Int. Commun. Heat Mass Transf., vol. 38, pp. 218-228, 2011.
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Gurbuz, E.Y., Sozen, A., Variyenli, H.I., Khanlari, A., and Tuncer, A.D., A Comparative Study on Utilizing Hybrid Type Nanofluid in Plate Heat Exchangers with Different Plates' Number, J. Braz. Soc. Mech. Sci. Eng., vol. 42, p. 527, 2020.
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Ho, C.J., Guo, Y.-W., Yang, T.-F., Rashidi S., and Yan, W.-M., Numerical Study on Forced Convection of Water-Based Suspensions of Nanoencapsulated PCM Particles/Al2O3 Nanoparticles in a Mini-Channel Heat Sink, Int. J. Heat Mass Transf., vol. 187, Article ID 119965, 2020.
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Kakaj, S., Liu, H., and Pramaunjaroenkij, A., Heat Exchangers: Selection, Rating and Thermal Design, Boca Raton, FL: CRC Press, 2020.
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Khanlari, A., Sozen, A., Sahin, B., Di Nicola, G., and Afshari, F., Experimental Investigation on Using Building Shower Drain Water as a Heat Source for Heat Pump Systems, Energy Sources, Part A: Recovery, Util. Environ. Effects, pp. 1-13, 2020. DOI: 10.1080/15567036.2020.1796845.
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Khanlari, A., The Effect of Utilizing Al2O3-SiO2/Deionized Water Hybrid Nanofluid in a Tube-Type Heat Exchanger, Heat Transf. Res, vol. 51, no. 11, pp. 991-10052, 2020.
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Mahbubul, I.M., Fadhilah, S.A., Saidur, R., Leong, K.Y., and Amalina, M.A., Thermophysical Properties and Heat Transfer Performance of Al2O3/R-134a Nanorefrigerants, Int. J. Heat Mass Transf, vol. 57, pp. 100-108, 2013.
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Maxwell, J.A., Treatise on Electricity and Magnetism, Oxford, UK: Oxford University Press, 1904.
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Moravej, M., Bozorg, M.V., Guan, Y., Li, L.K.B., Doranehgard, M.H., Hong, K., and Xiong, Q., Enhancing the Efficiency of a Symmetric Flat-Plate Solar Collector via the Use of Rutile TiO2-Water Nanofluids, Sustain. Energy Technol. Assess., vol. 40, Article ID 100783, 2020.
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Saffarian, M.R., Moravej, M., and Doranehgard, M.H., Heat Transfer Enhancement in a Flat Plate Solar Collector with Different Flow Path Shapes Using Nanofluid, Renew. Energy, vol. 146, pp. 2316-2329, 2020.
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Selimefendigil, F. and Oztop, H.F., Corrugated Conductive Partition Effects on MHD Free Convection of CNT-Water Nanofluid in a Cavity, Int. J. Heat Mass Transf., vol. 129, pp. 265-277, 2019.
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Selimefendigil, F. and Oztop, H.F., Effects of Nanoparticle Shape on Slot-Jet Impingement Cooling of a Corrugated Surface with Nanofluids, J. Therm. Sci. Eng. Appl, vol. 9, Article ID 021016, 2017.
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Selimefendigil, F. and Oztop, H.F., Performance Assessment of a Thermoelectric Module by Using Rotating Circular Cylinders and Nanofluids in the Channel Flow for Renewable Energy Applications, J. Clean. Prod., vol. 279, Article ID 123426, 2021.
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Shirvan, K.M., Mamourian, M., Mirzakhanlari, S., and Ellahi, R., Numerical Investigation of Heat Exchanger Effectiveness in a Double Pipe Heat Exchanger Filled with Nanofluid: A Sensitivity Analysis by Response Surface Methodology, Powder Technol, vol. 313, pp. 99-111, 2017.
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Sozen, A., Sirin, C., Khanlari, A., Tuncer, A.D., and Gurbuz, E.Y., Thermal Performance Enhancement of Tube-Type Alternative Indirect Solar Dryer with Iron Mesh Modification, Sol. Energy, vol. 207, pp. 1269-1281, 2020.
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Tuncer, A.D., Sozen, A., Khanlari, A., Gurbuz, E.Y., and Variyenli, H.I., Analysis of Thermal Performance of an Improved Shell and Helically Coiled Heat Exchanger, Appl. Therm. Eng., vol. 184, Article ID 116272, 2021.
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Vajjha, R.S., Das, D.K., and Kulkarni, D.P., Development of New Correlations for Convective Heat Transfer and Friction Factor in Turbulent Regime for Nanofluids, Int. J. Heat Mass Transf., vol. 53, pp. 4607-4618, 2010.
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Vanaki, S.M., Mohammed, H.A., Abdollahi, A., and Wahid, M.A., Effect of Nanoparticle Shapes on the Heat Transfer Enhancement in a Wavy Channel with Different Phase Shifts, J. Mol. Liq., vol. 196, pp. 32-42, 2014.
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Selimefendigil Fatih, Şirin Ceylin, Ghachem Kaouther, Kolsi Lioua, Alqahtani Talal, Algarni Salem, Enhancing the performance of a greenhouse drying system by using triple-flow solar air collector with nano-enhanced absorber coating, Case Studies in Thermal Engineering, 34, 2022. Crossref
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Selimefendigil Fatih, Şirin Ceylin, Öztop Hakan F., Experimental Performance Analysis of a Solar Desalination System Modified with Natural Dolomite Powder Integrated Latent Heat Thermal Storage Unit, Sustainability, 14, 5, 2022. Crossref
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Khanlari Ataollah, Tuncer Azim Doğuş, Sözen Adnan, Aytaç İpek, Çiftçi Erdem, Variyenli Halil İbrahim, Energy and exergy analysis of a vertical solar air heater with nano-enhanced absorber coating and perforated baffles, Renewable Energy, 187, 2022. Crossref