Abstract
In current investigation, tape is used to augment pressure drop and heat rate inside heat exchangers in existence of nanofluid. To do this, the three-dimensional model of the twisted tape is chosen for our investigation. This study dedicated on the heat transfer intensifications when significant parameters such as pitching ratio, height ratio and inlet velocity are changed. In order to simulate this model, computational fluid dynamic method with the simple algorithm is applied with k–ε (RNG) model for the modeling of the non-laminar flow through the tube due to the presence of the turbulator. Obtained results show a reasonable agreement with experimental data. Our results show that the efficiency of the H2O-CuO nanofluid considerably increases as the Reynolds number augmented in the tube. Moreover, the rate of exergy declines (more than 35%) as the height ratio increased from 0.3 to 0.5.
Similar content being viewed by others
References
Manh TD, Bahramkhoo M, Gerdroodbary MB, Nam ND, Tlili I. Investigation of nanomaterial flow through non-parallel plates. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-020-09352-0.
Wang P, Li JB, Bai FW, Liu DY, Xu C, Zhao L, Wang ZF. Experimental and theoretical evaluation on the thermal performance of a windowed volumetric solar receiver. Energy. 2017;119(15):652–61.
Qin Y, Zhang M, Hiller JE. Theoretical and experimental studies on the daily accumulative heat gain from cool roofs. Energy. 2017;129:138–47.
Sheikholeslami M, Gerdroodbary M, Shafee A, Tlili I. Hybrid nanoparticles dispersion into water inside a porous wavy tank involving magnetic force. J Therm Anal Calorim. 2019. https://doi.org/10.1007/s10973-019-08858-6.
Mihaiu S, Szilágyi IM, Atkinson I, Mocioiu OC, Hunyadi D, Pandele-Cusu J, Toader A, Munteanu C, Boyadjiev S, Madarász J, Pokol G, Zaharescu M. Thermal study on the synthesis of the doped ZnO to be used in TCO films. J Therm Anal Calorim. 2016;124(1):71–80.
Manh TD, Nam ND, Abdulrahman GK, Moradi R, Babazadeh H. The influence of Hybrid nanoparticles transportation on natural convection inside porous domain. Int J Mod Phys C. 2020;31(02):2050026.
Cao L, Chaoyu T, Pengfei H, Liu S. Influence of solid particle erosion (SPE) on safety and economy of steam turbines. Appl Therm Eng. 2019;150(5):552–63.
Gao W, Wang WF. The eccentric connectivity polynomial of two classes of nanotubes. Chaos Solitons Fractals. 2016;89:290–4.
Shafee A, Firouzi A, Nam ND, Babazadeh H. Elliptic cavity filled with hybrid nanomaterial under consideration of magnetic field. Int J Mod Phys C. 2020. https://doi.org/10.1142/S0129183120500801.
Qin Y, Zhang M, Mei G. A new simplified method for measuring the permeability characteristics of highly porous media. J Hydrol. 2018;562:725–32.
Tang G, Shafee A, Nam ND, Tlili I. Coulomb forces impacts on nanomaterial transportation within porous tank with lid walls. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-020-09407-2.
Qin Y, Zhao Y, Chen X, Wang L, Li F, Bao T. Moist curing increases the solar reflectance of concrete. Constr Build Mater. 2019;215:114–8.
Sheikholeslami M, Jafaryar M, Shafee A, Babazadeh H. Acceleration of discharge process of clean energy storage unit with insertion of porous foam considering nanoparticle enhanced paraffin. J Clean Prod. 2020;261:121206. https://doi.org/10.1016/j.jclepro.2020.121206.
Gao W, Yan L, Shi L. Generalized Zagreb index of polyomino chains and nanotubes. Optoelectron Adv Mater Rapid Commun. 2017;11(1–2):119–24.
Zhang Y, Zhang X, Li M, Liu Z. Research on heat transfer enhancement and flow characteristic of heat exchange surface in cosine style runner. Heat Mass Transf. 2019;55:3117–31.
Babazadeh H, Ambreen T, Shehzad SA, Shafee A. Ferrofluid non-Darcy heat transfer involving second law analysis; An application of CVFEM. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-020-09264-z.
Qin Y, He Y, Hiller JE, Mei G. A new water-retaining paver block for reducing runoff and cooling pavement. J Clean Prod. 2018;199:948–56.
Fu G, Guo J, Yao X, Summers PA, Widijatmoko SD, Hall P. An investigation of the current status of recycling spent lithium-ion batteries from consumer electronics in China. J Clean Prod. 2017;161(10):765–80.
Qin Y, Hiller JE. Understanding pavement-surface energy balance and its implications on cool pavement development. Energy Build. 2014;85:389–99.
Szilágyi IM, Kállay-Menyhárd A, Šulcová P, Kristóf J, Pielichowski K, Šimon P. Recent advances in thermal analysis and calorimetry presented at the 1st Journal of Thermal Analysis and Calorimetry Conference and 6th V4 (Joint Czech-Hungarian-Polish-Slovakian) Thermoanalytical Conference (2017). J Therm Anal Calorim. 2018;133:1–4.
Gao W, Wang WF. The vertex version of weighted wiener number for bicyclic molecular structures, Computational and Mathematical Methods in Medicine, 2015, 10, Article ID 418106. http://dx.doi.org/10.1155/2015/418106.
Manh TD, Salehi F, Shafee A, Nam ND, Shakeriaski F, Babazadeh H, Vakkar A, Tlili I. Role of magnetic force on the transportation of nano powders including radiation. J Therm Anal Calorim. 2019. https://doi.org/10.1007/s10973-019-09182-9.
Szilágyi IM, Santala E, Heikkilä M, Kemell M, Nikitin T, Khriachtchev L, Räsänen M, Ritala M, Leskelä M. Thermal study on electrospun polyvinylpyrrolidone/ammonium metatungstate nanofibers: optimising the annealing conditions for obtaining WO3 nanofibers. J Therm Anal Calorim. 2011;105(1):73.
Ji Q, Guo J-F. Oil price volatility and oil-related events: an Internet concern study perspective. Appl Energy. 2015;137(1):256–64.
Lublóy É, Kopecskó K, Balázs GL, Szilágyi IM, Madarász J. Improved fire resistance by using slag cements. J Therm Anal Calorim. 2016;125(1):271–9.
Seyednezhad M, Sheikholeslami M, Ali JA, Shafee A, Nguyen TK. Nanoparticles for water desalination in solar heat exchanger Review. J Therm Anal Calorim. 2020;139:1619–36. https://doi.org/10.1007/s10973-019-08634-6.
Gao W, Farahani MR, Shi L. The forgotten topological index of some drug structures. Acta Medica Mediterranea. 2016;32:579–85.
Qin Y. Urban canyon albedo and its implication on the use of reflective cool pavements. Energy Build. 2015;96:86–94.
Wang G, Wang F, Shen F, Jiang T, Chen Z, Peng H. Experimental and optical performances of a solar CPV device using a linear Fresnel reflector concentrator. Renew Energy. 2020;146:2351–61.
Qin Y. A review on the development of cool pavements to mitigate urban heat island effect. Renew Sustain Energy Rev. 2015;52:445–59.
Babazadeh H, Shah Z, Ullah I, Kumam P, Shafee A. Analyze of hybrid nanofluid behavior within a porous cavity including Lorentz forces and radiation impacts. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-020-09416-1.
Qin Y, Luo J, Chen Z, Mei G, Yan L-E. Measuring the albedo of limited-extent targets without the aid of known-albedo masks. Sol Energy. 2018;171:971–6.
Manh TD, Nam ND, Abdulrahman GK, Moradi R, Babazadeh H. Impact of MHD on hybrid nanomaterial free convective flow within a permeable region. J Therm Anal Calorim. 2019. https://doi.org/10.1007/s10973-019-09008-8.
Qin Y, Hiller JE, Meng D. Linearity between pavement thermophysical properties and surface temperatures. J Mater Civil Eng. 2019. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002890.
Hajizadeh MR, Selimefendigil F, Muhammad T, Ramzan M, Babazadeh H, Li Z. Solidification of PCM with nano powders inside a heat exchanger. J Mol Liquids. 2020;306:112892.
Sheikholeslami M. New computational approach for exergy and entropy analysis of nanofluid under the impact of Lorentz force through a porous media. Comput Methods Appl Mech Eng. 2019;344:319–33.
Mofrad AM, Schellenberg Parker S, Peixoto C, Hunt Heather K, Hammond Karl D. Calculated infrared and Raman signatures of Ag+, Cd2+, Pb2+, Hg2+, Ca2+, Mg2+, and K+ sodalites. Microporous Mesoporous Mater. 2020;296:109983.
Qin Y, He H, Ou X, Bao T. Experimental study on darkening water-rich mud tailings for accelerating desiccation. J Clean Prod. 2019. https://doi.org/10.1016/j.jclepro.2019.118235.
Iasir ARM, Lombardi T, Lu Q, Mofrad AM, Vaninger M, Zhang X, Singh DJ. Electronic and magnetic properties of perovskite selenite and tellurite compounds: CoSeO 3, NiSeO 3, CoTeO 3, and NiTeO 3. Phys Rev. 2020;101(4):045107.
Sheikholeslami M, Gerdroodbary MB, Moradi R, Shafee A, Li Z. Application of Neural Network for estimation of heat transfer treatment of Al2O3-H2O nanofluid through a channel. Comput Methods Appl Mech Eng. 2019;344(2019):1–12.
Dinh MT, Tlili I, Dara RN, Shafee A, Al-Jahmany YYY, Nguyen-Thoi T. Nanomaterial treatment due to imposing MHD flow considering melting surface heat transfer. Physica A Physica A. 2020;540:123036.
Sheikholeslami M, Jafaryar M, Shafee A, Li Z. Nanofluid heat transfer and entropy generation through a heat exchanger considering a new turbulator and CuO nanoparticles. J Therm Anal Calorim. 2019. https://doi.org/10.1007/s10973-018-7866-7.
Shafee A, Sheikholeslami M, Jafaryar M, Babazadeh H. Irreversibility of hybrid nanoparticles within a pipe fitted with turbulator. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-019-09248-8.
Shafee A, Jafaryar M, Abohamzeh E, Nam ND, Tlili I. Simulation of thermal behavior of hybrid nanomaterial in a tube improved with turbulator. J Therm Anal Calorim. 2020. https://doi.org/10.1007/s10973-019-09247-9.
Kim D, Kwon Y, Cho Y, Li C, Cheong S, Hwang Y, Lee J, Hong D, Moona S. Convective heat transfer characteristics of nanofluids under laminar and turbulent flow conditions. Curr Appl Phys. 2009;9:e119–23.
Mofrad AM, Peixoto C, Blumeyer J, Liu J, Hunt HK, Hammond KD. Vibrational spectroscopy of sodalite: theory and experiments. J Phys Chem C. 2018;122(43):24765–79.
Manh TD, Nam ND, Abdulrahman GK, Khan MH, Tlili I, Shafee A, Shamlooei M, Nguyen-Thoi T. Investigation of hybrid nanofluid migration within a porous closed domain. Phys A Stat Mech Appl. 2020. https://doi.org/10.1016/j.physa.2019.123960.
Dongmin Yu, Zhu H, Han W, Holburn D. Dynamic multi agent-based management and load frequency control of PV/Fuel cell/wind turbine/CHP in autonomous microgrid system. Energy. 2019;173(15):554–68.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Manh, T.D., Marashi, M., Mofrad, A.M. et al. The influence of turbulator on heat transfer and exergy drop of nanofluid in heat exchangers. J Therm Anal Calorim 145, 201–209 (2021). https://doi.org/10.1007/s10973-020-09696-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-020-09696-7