Authors:
Ali J. Mohammed Department of Mechanical Power Techniques Engineering, Technical College Engineering Kirkuk, Northern Technical University, Kirkuk, Iraq

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Hussein Hayder Mohammed Ali Department of Mechanical Power Techniques Engineering, Technical College Engineering Kirkuk, Northern Technical University, Kirkuk, Iraq

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Anwar S. Barrak Department of Information Technology, Collage of Engineering, Imam Ja'afar Al-Sadiq University, Baghdad, Iraq

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https://orcid.org/0000-0002-5080-9161
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A. M. Hussein Department of Mechanical Power Techniques Engineering, Technical College Engineering Kirkuk, Northern Technical University, Kirkuk, Iraq

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Murad Ramadan Mohammed Department of Mechanical Power Techniques Engineering, Technical College Engineering Kirkuk, Northern Technical University, Kirkuk, Iraq

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Abstract

A computational model is developed to investigate the convective heat transfer properties and the fluid flow characteristics of cupric oxide - water nano-fluid in a horizontal circular pipe aiming to provide insights into optimizing heat transfer in such systems. A twisted tape with varied twist ratios is inserted. This quantitative investigation used five Reynolds number from 4,000 to 12,000 under a uniform heat flux scenario of 25,000 W m−2. All experiments were performed as a single-phase fluid with cupric oxide values of 0, 0.4, 1, and 2% by volume. By reducing the twist ratio and increasing volume concentration, the average heat transfer coefficient of cupric oxide-water nano-fluid was improved. For a twist ratio of 4D, the maximum heat transfer improvement was 228% greater than the plain pipe. The presence of twisted tape with modest step ratios causes the friction factor to grow.

  • [1]

    N. F. A. Hamza and S. Aljabair, “Review of heat transfer enhancement using hybrid nano-fluid or twisted tape insert,” J. Mech. Eng. Res. Dev., vol. 44, no. 5, pp. 345357, 2021.

    • Search Google Scholar
    • Export Citation
  • [2]

    E. Smithberg and F. Landis, “Friction and forced convection heat-transfer characteristics in tubes with twisted tape swirl generators,” J. Heat Mass Transfer, vol. 86, no. 1, pp. 3948, 1964.

    • Search Google Scholar
    • Export Citation
  • [3]

    U. S. Cho and J. A. Eastman, “Enhancing thermal conductivity of fluids with nano-particles,” in International Mechanical Engineering Congress and Exhibition, San Francisco, CA, US, Nov 12–17, 1995, pp. 99105.

    • Search Google Scholar
    • Export Citation
  • [4]

    B. C. Pak and Y. I. Cho, “Hydrodynamic and heat transfer study of dispersed fluid with submicron metallic oxide particles,” Exp. Heat Transfer, vol. 11, no. 2, pp. 151170, 2007.

    • Search Google Scholar
    • Export Citation
  • [5]

    M. Rakhsha, F. Akbaridoust, A. Abbassi, and S. A. Majid, “Experimental and numerical investigations of turbulent forced convection flow of nano-fluid in helical coiled tubes at constant surface temperature,” Powder Technol., vol. 283, pp. 178189, 2015.

    • Search Google Scholar
    • Export Citation
  • [6]

    H. K. Dawood, H. A. Mohammed, and K. M. Munisamy, “Heat transfer augmentation using nano-fluids in an elliptic annulus with constant heat flux boundary condition,” Case Stud. Therm. Eng., vol. 4, pp. 3241, 2014.

    • Search Google Scholar
    • Export Citation
  • [7]

    R. S. Vajjha, D. K. Das, and D. R. Ray, “Development of new correlations for the Nusselt number and the friction factor under turbulent flow of nano-fluids in flat tubes,” Int. J. Heat Mass Transf., vol. 80, pp. 353367, 2021.

    • Search Google Scholar
    • Export Citation
  • [8]

    M. Zarringhalam, A. Karimipour, and D. Toghraie, “Experimental study of the effect of solid volume fraction and Reynolds number on heat transfer coefficient and pressure drop of CuO-water nano-fluid,” Exp. Therm. Fluid Sci., vol. 76, pp. 342351, 2016.

    • Search Google Scholar
    • Export Citation
  • [9]

    R. Bunker and R. Vishwakarma, “Analysis of heat transfer in semifluid tube heat exchanger equipped with spiral coiled insert using Cuo-H,” Int. J. New Technol. Res., vol. 2, no. 2, pp. 117121, 2016.

    • Search Google Scholar
    • Export Citation
  • [10]

    J. Y. San, W. C. Huang, and C. A. Chen, “Experimental investigation on heat transfer and fluid friction correlations for circular tubes with coiled-wire inserts,” Int. Commun. Heat Mass Transf., vol. 65, pp. 814, 2015.

    • Search Google Scholar
    • Export Citation
  • [11]

    O. Keklikcioglu and V. Ozceyhan, “Experimental investigation on heat transfer enhancement of a tube with coiled-wire inserts installed with a separation from the tube wall,” Int. Comm. Heat Mass Transfer, vol. 78, pp. 8894, 2016.

    • Search Google Scholar
    • Export Citation
  • [12]

    H. Demir, A. S. Dalkilic, N. A. Kürekci, W. Duangthongsuk, and S. Wongwises, “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, no. 2, pp. 218228, 2011.

    • Search Google Scholar
    • Export Citation
  • [13]

    H. H. M. Ali, A. M. Hussein, K. M. H. Allami, and B. Mohamad, “Evaluation of shell and tube heat exchanger performance by using ZnO/water nanofluids,” J. Harbin Inst. Technol., 2023. https://doi.org/10.11916/j.issn.1005-9113.2023001.

    • Search Google Scholar
    • Export Citation
  • [14]

    H. H. M. Ali, “Theoretical study to evaluate the performance of a double-tube heat exchanger using an inner convoluted tube and nanofluid (CuO),” Int. J. Machine Tools Maintenance Eng., vol. 4, no. 1, pp. 2838, 2023.

    • Search Google Scholar
    • Export Citation
  • [15]

    A. S. Barrak, N. M. Ali, and H. H. M. Ali, “An effect of binary fluid on the thermal performance of pulsation heat pipe,” Int. J. Appl. Mech. Eng., vol. 27, no. 1, pp. 2134, 2022.

    • Search Google Scholar
    • Export Citation
  • [16]

    M. S. Kamel and F. Lezsovits, “Simulation of nano-fluids lminar flow in a vertical chan,” Pollack Period, vol. 13, no. 2, pp. 147158, 2018.

    • Search Google Scholar
    • Export Citation
  • [17]

    O. Al-Oran and F. Lezsovits, “Enhance thermal efficiency of parabolic trough collector using Tungsten oxide/Syltherm 800 nano-fluid,” Pollack Period, vol. 15, no. 2, pp. 187198, 2020.

    • Search Google Scholar
    • Export Citation
  • [18]

    Y. Çengel and A. Ghajar, Heat and Mass Transfer: Fundamentals and Applications, Fifth ed. McGraw Hill, 2014.

  • [19]

    Y. Xuan and Q. Li, “Investigation on convective heat transfer and flow features of nano-fluids,” J. Heat Mass Transfer, vol. 125, no. 1, pp. 151155, 2003.

    • Search Google Scholar
    • Export Citation
  • [20]

    M. H. Shedid, “Computational heat transfer for nano-fluids through an annular tube,” in Proc. of the Int. Conf. on Heat Transfer and Fluid Flow, Prague, Czech Republic, August 11–12, 2014, Art no. 206.

    • Search Google Scholar
    • Export Citation
  • [21]

    H. H. M. Ali and F.A. Tahir, “Enhancing the efficiency of the double-tube heat exchanger by using a twisted inner tube,” Adv. Mech. Mater. Eng., vol. 40, no. 1, pp. 159170, 2023.

    • Search Google Scholar
    • Export Citation
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Senior editors

Editor(s)-in-Chief: Iványi, Amália

Editor(s)-in-Chief: Iványi, Péter

 

Scientific Secretary

Miklós M. Iványi

Editorial Board

  • Bálint Bachmann (Institute of Architecture, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Jeno Balogh (Department of Civil Engineering Technology, Metropolitan State University of Denver, Denver, Colorado, USA)
  • Radu Bancila (Department of Geotechnical Engineering and Terrestrial Communications Ways, Faculty of Civil Engineering and Architecture, “Politehnica” University Timisoara, Romania)
  • Charalambos C. Baniotopolous (Department of Civil Engineering, Chair of Sustainable Energy Systems, Director of Resilience Centre, School of Engineering, University of Birmingham, U.K.)
  • Oszkar Biro (Graz University of Technology, Institute of Fundamentals and Theory in Electrical Engineering, Austria)
  • Ágnes Borsos (Institute of Architecture, Department of Interior, Applied and Creative Design, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Matteo Bruggi (Dipartimento di Ingegneria Civile e Ambientale, Politecnico di Milano, Italy)
  • Petra Bujňáková (Department of Structures and Bridges, Faculty of Civil Engineering, University of Žilina, Slovakia)
  • Anikó Borbála Csébfalvi (Department of Civil Engineering, Institute of Smart Technology and Engineering, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Mirjana S. Devetaković (Faculty of Architecture, University of Belgrade, Serbia)
  • Szabolcs Fischer (Department of Transport Infrastructure and Water Resources Engineering, Faculty of Architerture, Civil Engineering and Transport Sciences Széchenyi István University, Győr, Hungary)
  • Radomir Folic (Department of Civil Engineering, Faculty of Technical Sciences, University of Novi Sad Serbia)
  • Jana Frankovská (Department of Geotechnics, Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Slovakia)
  • János Gyergyák (Department of Architecture and Urban Planning, Institute of Architecture, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Kay Hameyer (Chair in Electromagnetic Energy Conversion, Institute of Electrical Machines, Faculty of Electrical Engineering and Information Technology, RWTH Aachen University, Germany)
  • Elena Helerea (Dept. of Electrical Engineering and Applied Physics, Faculty of Electrical Engineering and Computer Science, Transilvania University of Brasov, Romania)
  • Ákos Hutter (Department of Architecture and Urban Planning, Institute of Architecture, Faculty of Engineering and Information Technolgy, University of Pécs, Hungary)
  • Károly Jármai (Institute of Energy and Chemical Machinery, Faculty of Mechanical Engineering and Informatics, University of Miskolc, Hungary)
  • Teuta Jashari-Kajtazi (Department of Architecture, Faculty of Civil Engineering and Architecture, University of Prishtina, Kosovo)
  • Róbert Kersner (Department of Technical Informatics, Institute of Information and Electrical Technology, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Rita Kiss  (Biomechanical Cooperation Center, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, Budapest, Hungary)
  • István Kistelegdi  (Department of Building Structures and Energy Design, Institute of Architecture, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Stanislav Kmeť (President of University Science Park TECHNICOM, Technical University of Kosice, Slovakia)
  • Imre Kocsis  (Department of Basic Engineering Research, Faculty of Engineering, University of Debrecen, Hungary)
  • László T. Kóczy (Department of Information Sciences, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, University of Győr, Hungary)
  • Dražan Kozak (Faculty of Mechanical Engineering, Josip Juraj Strossmayer University of Osijek, Croatia)
  • György L. Kovács (Department of Technical Informatics, Institute of Information and Electrical Technology, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Balázs Géza Kövesdi (Department of Structural Engineering, Faculty of Civil Engineering, Budapest University of Engineering and Economics, Budapest, Hungary)
  • Tomáš Krejčí (Department of Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague, Czech Republic)
  • Jaroslav Kruis (Department of Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague, Czech Republic)
  • Miklós Kuczmann (Department of Automations, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University, Győr, Hungary)
  • Tibor Kukai (Department of Engineering Studies, Institute of Smart Technology and Engineering, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Maria Jesus Lamela-Rey (Departamento de Construcción e Ingeniería de Fabricación, University of Oviedo, Spain)
  • János Lógó  (Department of Structural Mechanics, Faculty of Civil Engineering, Budapest University of Technology and Economics, Hungary)
  • Carmen Mihaela Lungoci (Faculty of Electrical Engineering and Computer Science, Universitatea Transilvania Brasov, Romania)
  • Frédéric Magoulés (Department of Mathematics and Informatics for Complex Systems, Centrale Supélec, Université Paris Saclay, France)
  • Gabriella Medvegy (Department of Interior, Applied and Creative Design, Institute of Architecture, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Tamás Molnár (Department of Visual Studies, Institute of Architecture, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Ferenc Orbán (Department of Mechanical Engineering, Institute of Smart Technology and Engineering, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Zoltán Orbán (Department of Civil Engineering, Institute of Smart Technology and Engineering, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Dmitrii Rachinskii (Department of Mathematical Sciences, The University of Texas at Dallas, Texas, USA)
  • Chro Radha (Chro Ali Hamaradha) (Sulaimani Polytechnic University, Technical College of Engineering, Department of City Planning, Kurdistan Region, Iraq)
  • Maurizio Repetto (Department of Energy “Galileo Ferraris”, Politecnico di Torino, Italy)
  • Zoltán Sári (Department of Technical Informatics, Institute of Information and Electrical Technology, Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Grzegorz Sierpiński (Department of Transport Systems and Traffic Engineering, Faculty of Transport, Silesian University of Technology, Katowice, Poland)
  • Zoltán Siménfalvi (Institute of Energy and Chemical Machinery, Faculty of Mechanical Engineering and Informatics, University of Miskolc, Hungary)
  • Andrej Šoltész (Department of Hydrology, Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Slovakia)
  • Zsolt Szabó (Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Hungary)
  • Mykola Sysyn (Chair of Planning and Design of Railway Infrastructure, Institute of Railway Systems and Public Transport, Technical University of Dresden, Germany)
  • András Timár (Faculty of Engineering and Information Technology, University of Pécs, Hungary)
  • Barry H. V. Topping (Heriot-Watt University, UK, Faculty of Engineering and Information Technology, University of Pécs, Hungary)

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2023  
Scopus  
CiteScore 1.5
CiteScore rank Q3 (Civil and Structural Engineering)
SNIP 0.849
Scimago  
SJR index 0.288
SJR Q rank Q3

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