IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v245y2025ics0960148125004847.html
   My bibliography  Save this article

Experimental analysis of graphene-COOH/water and TiO2/Water nanofluids in plate heat exchangers: Heat transfer performance and stability

Author

Listed:
  • Zeinali Heris, Saeed
  • Pasvei, Siavash
  • Pourpasha, Hadi
  • Mohammadfam, Yaghoub
  • Sharifpur, Mohsen
  • Meyer, Josua

Abstract

This study investigates the thermal performance of nanofluids (NFs) in plate heat exchangers (PHEXs), focusing on graphene-COOH/water and TiO2/water NFs as working fluids. The attributes of nanofluids, such as thermal conductivity (TC), specific heat capacity (SHC), viscosity, and density, were measured using the KD2 pro thermal analyzer, Cannon-Fenske opaque viscometer, and a density meter, which is a distinguishing aspect of this study. The maximum TC value is associated with the graphene-COOH/water nanofluid at 0.05 wt%, showing a 29.6 % increase compared to water. The convection heat transfer coefficient (CHTC) was also notably improved, with graphene-COOH/water achieving a 27.8 % enhancement compared to 15.6 % for TiO2/water. Furthermore, the study reveals that increasing the mass fraction of nanoparticles (NPs) results in a slight increase in pressure drop (ΔP), with a maximum increase of 3.8 % compared to water, which is considered negligible. The graphene-COOH/water NF demonstrated the highest performance index (η) of 1.247 at a Reynolds number of 134.59, indicating a 24.7 % improvement in efficiency. Overall, the findings suggest that the incorporation of NFs, particularly graphene-COOH/water, can significantly enhance the thermal efficiency of PHEXs while maintaining manageable ΔP, making them a promising option for industrial applications.

Suggested Citation

  • Zeinali Heris, Saeed & Pasvei, Siavash & Pourpasha, Hadi & Mohammadfam, Yaghoub & Sharifpur, Mohsen & Meyer, Josua, 2025. "Experimental analysis of graphene-COOH/water and TiO2/Water nanofluids in plate heat exchangers: Heat transfer performance and stability," Renewable Energy, Elsevier, vol. 245(C).
    • Handle: RePEc:eee:renene:v:245:y:2025:i:c:s0960148125004847
    DOI: 10.1016/j.renene.2025.122822
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148125004847
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2025.122822?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Taghizadeh-Tabari, Zohre & Zeinali Heris, Saeed & Moradi, Maryam & Kahani, Mostafa, 2016. "The study on application of TiO2/water nanofluid in plate heat exchanger of milk pasteurization industries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 1318-1326.
    2. Klemeš, Jiří Jaromír & Wang, Qiu-Wang & Varbanov, Petar Sabev & Zeng, Min & Chin, Hon Huin & Lal, Nathan Sanjay & Li, Nian-Qi & Wang, Bohong & Wang, Xue-Chao & Walmsley, Timothy Gordon, 2020. "Heat transfer enhancement, intensification and optimisation in heat exchanger network retrofit and operation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 120(C).
    3. Gupta, Munish & Singh, Vinay & Kumar, Rajesh & Said, Z., 2017. "A review on thermophysical properties of nanofluids and heat transfer applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 638-670.
    4. Zhang, Ji & Zhu, Xiaowei & Mondejar, Maria E. & Haglind, Fredrik, 2019. "A review of heat transfer enhancement techniques in plate heat exchangers," Renewable and Sustainable Energy Reviews, Elsevier, vol. 101(C), pages 305-328.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Azeez mohammed Hussein, Hind & Zulkifli, Rozli & Faizal Bin Wan Mahmood, Wan Mohd & Ajeel, Raheem K., 2022. "Structure parameters and designs and their impact on performance of different heat exchangers: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).
    2. Dewanjee, Debojit & Kundu, Balaram, 2025. "A review of applications of green nanofluids for performance improvement of solar collectors," Renewable Energy, Elsevier, vol. 240(C).
    3. Arora, Neeti & Gupta, Munish, 2020. "An updated review on application of nanofluids in flat tubes radiators for improving cooling performance," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    4. Chen, Jian & Li, Nianqi & Ding, Yu & Klemeš, Jiří Jaromír & Varbanov, Petar Sabev & Wang, Qiuwang & Zeng, Min, 2020. "Experimental thermal-hydraulic performances of heat exchangers with different baffle patterns," Energy, Elsevier, vol. 205(C).
    5. Mukkamala, Yagnavalkya, 2017. "Contemporary trends in thermo-hydraulic testing and modeling of automotive radiators deploying nano-coolants and aerodynamically efficient air-side fins," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 1208-1229.
    6. Olga Arsenyeva & Leonid Tovazhnyanskyy & Petro Kapustenko & Jiří Jaromír Klemeš & Petar Sabev Varbanov, 2023. "Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries," Energies, MDPI, vol. 16(13), pages 1-28, June.
    7. Halmschlager, Daniel & Beck, Anton & Knöttner, Sophie & Koller, Martin & Hofmann, René, 2022. "Combined optimization for retrofitting of heat recovery and thermal energy supply in industrial systems," Applied Energy, Elsevier, vol. 305(C).
    8. Eleonora Ponticorvo & Mariagrazia Iuliano & Claudia Cirillo & Angelo Maiorino & Ciro Aprea & Maria Sarno, 2022. "Fouling Behavior and Dispersion Stability of Nanoparticle-Based Refrigeration Fluid," Energies, MDPI, vol. 15(9), pages 1-21, April.
    9. Xu, Yanyan & Xue, Yanqin & Qi, Hong & Cai, Weihua, 2021. "An updated review on working fluids, operation mechanisms, and applications of pulsating heat pipes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 144(C).
    10. Lincoln, Benjamin James & Kong, Lana & Pineda, Alyssa Mae & Walmsley, Timothy Gordon, 2022. "Process integration and electrification for efficient milk evaporation systems," Energy, Elsevier, vol. 258(C).
    11. Said, Zafar & El Haj Assad, M. & Hachicha, Ahmed Amine & Bellos, Evangelos & Abdelkareem, Mohammad Ali & Alazaizeh, Duha Zeyad & Yousef, Bashria A.A., 2019. "Enhancing the performance of automotive radiators using nanofluids," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 183-194.
    12. Sajid, Muhammad Usman & Ali, Hafiz Muhammad, 2019. "Recent advances in application of nanofluids in heat transfer devices: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 103(C), pages 556-592.
    13. Marina Tselepi & Costas Prouskas & Dimitrios G. Papageorgiou & Isaac. E. Lagaris & Georgios A. Evangelakis, 2022. "Graphene-Based Phase Change Composite Nano-Materials for Thermal Storage Applications," Energies, MDPI, vol. 15(3), pages 1-12, February.
    14. Chin, Hon Huin & Wang, Bohong & Varbanov, Petar Sabev & Klemeš, Jiří Jaromír & Zeng, Min & Wang, Qiu-Wang, 2020. "Long-term investment and maintenance planning for heat exchanger network retrofit," Applied Energy, Elsevier, vol. 279(C).
    15. Li, Nianqi & Chen, Jian & Cheng, Tao & Klemeš, Jiří Jaromír & Varbanov, Petar Sabev & Wang, Qiuwang & Yang, Weisheng & Liu, Xia & Zeng, Min, 2020. "Analysing thermal-hydraulic performance and energy efficiency of shell-and-tube heat exchangers with longitudinal flow based on experiment and numerical simulation," Energy, Elsevier, vol. 202(C).
    16. Atul Bhattad & Vinay Atgur & Boggarapu Nageswar Rao & N. R. Banapurmath & T. M. Yunus Khan & Chandramouli Vadlamudi & Sanjay Krishnappa & A. M. Sajjan & R. Prasanna Shankara & N. H. Ayachit, 2023. "Review on Mono and Hybrid Nanofluids: Preparation, Properties, Investigation, and Applications in IC Engines and Heat Transfer," Energies, MDPI, vol. 16(7), pages 1-40, March.
    17. Gómez-Villarejo, Roberto & Martín, Elisa I. & Sánchez-Coronilla, Antonio & Aguilar, Teresa & Gallardo, Juan Jesús & Martínez-Merino, Paloma & Carrillo-Berdugo, Iván & Alcántara, Rodrigo & Fernández-Lo, 2018. "Towards the improvement of the global efficiency of concentrating solar power plants by using Pt-based nanofluids: The internal molecular structure effect," Applied Energy, Elsevier, vol. 228(C), pages 2262-2274.
    18. Rashidi, Saman & Hormozi, Faramarz & Sundén, Bengt & Mahian, Omid, 2019. "Energy saving in thermal energy systems using dimpled surface technology – A review on mechanisms and applications," Applied Energy, Elsevier, vol. 250(C), pages 1491-1547.
    19. Mohammad Hamdan & Eman Abdelhafez & Salman Ajib & Mustafa Sukkariyh, 2024. "Improving Thermal Energy Storage in Solar Collectors: A Study of Aluminum Oxide Nanoparticles and Flow Rate Optimization," Energies, MDPI, vol. 17(2), pages 1-12, January.
    20. Yee Van Fan & Zorka Novak Pintarič & Jiří Jaromír Klemeš, 2020. "Emerging Tools for Energy System Design Increasing Economic and Environmental Sustainability," Energies, MDPI, vol. 13(16), pages 1-25, August.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:245:y:2025:i:c:s0960148125004847. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.