IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v9y2016i8p608-d75192.html
   My bibliography  Save this article

Unshrouded Plate Fin Heat Sinks for Electronics Cooling: Validation of a Comprehensive Thermal Model and Cost Optimization in Semi-Active Configuration

Author

Listed:
  • Luigi Ventola

    (Energy Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy)

  • Gabriele Curcuruto

    (Energy Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy)

  • Matteo Fasano

    (Energy Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy)

  • Saverio Fotia

    (DENSO Thermal Systems, 10046 Poirino (TO), Italy)

  • Vincenzo Pugliese

    (DENSO Thermal Systems, 10046 Poirino (TO), Italy)

  • Eliodoro Chiavazzo

    (Energy Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy)

  • Pietro Asinari

    (Energy Department, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino (TO), Italy)

Abstract

Plate Fin Heat Sinks (PFHS) are among the simplest and most widespread devices for electronics cooling. Because of the many design parameters to be considered, developing both cost and thermal effective PFHS is a critical issue. Here, a novel thermal model of PFHS is presented. The model has a broad field of applicability, being comprehensive of the effects of flow bypass, developing boundary layers, fin efficiency and spreading resistance. Experiments are then carried out to validate the proposed thermal model, and its good accuracy is demonstrated. Finally, an optimization methodology based on genetic algorithms is proposed for a cost-effective selection of the design parameters of PFHS, which is particularly effective with semi-active configurations. Such an optimization methodology is then tested on a commercial heat sink, resulting in a possible 53% volume reduction at fixed thermal performances.

Suggested Citation

  • Luigi Ventola & Gabriele Curcuruto & Matteo Fasano & Saverio Fotia & Vincenzo Pugliese & Eliodoro Chiavazzo & Pietro Asinari, 2016. "Unshrouded Plate Fin Heat Sinks for Electronics Cooling: Validation of a Comprehensive Thermal Model and Cost Optimization in Semi-Active Configuration," Energies, MDPI, vol. 9(8), pages 1-16, August.
    • Handle: RePEc:gam:jeners:v:9:y:2016:i:8:p:608-:d:75192
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/9/8/608/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/9/8/608/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Bar-Cohen, Avram & Bahadur, Raj & Iyengar, Madhusudan, 2006. "Least-energy optimization of air-cooled heat sinks for sustainability-theory, geometry and material selection," Energy, Elsevier, vol. 31(5), pages 579-619.
    2. Ho-Ming Yeh & Chii-Dong Ho, 2013. "Collector Efficiency in Downward-Type Internal-Recycle Solar Air Heaters with Attached Fins," Energies, MDPI, vol. 6(10), pages 1-15, October.
    3. ., 2015. "A regional decision support system," Chapters, in: Introduction to Regional Economic Development, chapter 8, pages 138-145, Edward Elgar Publishing.
    4. Chiavazzo, Eliodoro & Fasano, Matteo & Asinari, Pietro, 2013. "Inference of analytical thermodynamic models for biological networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 392(5), pages 1122-1132.
    5. Vishwanath Kumar, P. & Kumar, Anil & Prakash, Om & Kaviti, Ajay Kumar, 2015. "Solar stills system design: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 153-181.
    6. Byung-Lip Ahn & Ji-Woo Park & Seunghwan Yoo & Jonghun Kim & Seung-Bok Leigh & Cheol-Yong Jang, 2015. "Savings in Cooling Energy with a Thermal Management System for LED Lighting in Office Buildings," Energies, MDPI, vol. 8(7), pages 1-14, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Luigi Ventola & Matteo Fasano & Roberta Cappabianca & Luca Bergamasco & Francesca Clerici & Luciano Scaltrito & Eliodoro Chiavazzo & Pietro Asinari, 2020. "Convective Heat Transfer Enhancement through Laser-Etched Heat Sinks: Elliptic Scale-Roughened and Cones Patterns," Energies, MDPI, vol. 13(6), pages 1-16, March.
    2. Emelie Wibron & Anna-Lena Ljung & T. Staffan Lundström, 2018. "Computational Fluid Dynamics Modeling and Validating Experiments of Airflow in a Data Center," Energies, MDPI, vol. 11(3), pages 1-15, March.

    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. Brockhaus, Jan & Kalkuhl, Matthias & Kozicka, Marta, 2016. "What Drives India’s Rice Stocks? Empirical Evidence," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235659, Agricultural and Applied Economics Association.
    2. Abd Elbar, Ayman Refat & Hassan, Hamdy, 2020. "An experimental work on the performance of new integration of photovoltaic panel with solar still in semi-arid climate conditions," Renewable Energy, Elsevier, vol. 146(C), pages 1429-1443.
    3. Jaung, Wanggi & Putzel, Louis & Bull, Gary Q. & Kozak, Robert & Markum,, 2016. "Certification of forest watershed services: A Q methodology analysis of opportunities and challenges in Lombok, Indonesia," Ecosystem Services, Elsevier, vol. 22(PA), pages 51-59.
    4. Asinari, Pietro & Chiavazzo, Eliodoro, 2014. "The notion of energy through multiple scales: From a molecular level to fluid flows and beyond," Energy, Elsevier, vol. 68(C), pages 870-876.
    5. Nayi, Kuldeep H. & Modi, Kalpesh V., 2018. "Pyramid solar still: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 136-148.
    6. Romain Bocher, 2023. "Causal Entropic Forces, Narratives and Self-organisation of Capital Markets," Journal of Interdisciplinary Economics, , vol. 35(2), pages 172-190, July.
    7. Kumar R, Reji & Pandey, A.K. & Samykano, M. & Aljafari, Belqasem & Ma, Zhenjun & Bhattacharyya, Suvanjan & Goel, Varun & Ali, Imtiaz & Kothari, Richa & Tyagi, V.V., 2022. "Phase change materials integrated solar desalination system: An innovative approach for sustainable and clean water production and storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 165(C).
    8. Zanganeh, Peyman & Goharrizi, Ataallah Soltani & Ayatollahi, Shahab & Feilizadeh, Mehrzad & Dashti, Hossein, 2020. "Efficiency improvement of solar stills through wettability alteration of the condensation surface: An experimental study," Applied Energy, Elsevier, vol. 268(C).
    9. Sungjoon Byun & Seounghwan Hyeon & Kwan-Soo Lee, 2022. "Guide Vane for Thermal Enhancement of a LED Heat Sink," Energies, MDPI, vol. 15(7), pages 1-13, March.
    10. Jin-Cherng Shyu & Tsuni Chang & Shun-Ching Lee, 2017. "A Numerical Study on Natural Convection Heat Transfer of Handheld Projectors with a Fin Array," Energies, MDPI, vol. 10(3), pages 1-17, February.
    11. Nguyen Minh Phu & Ngo Thien Tu & Nguyen Van Hap, 2021. "Thermohydraulic Performance and Entropy Generation of a Triple-Pass Solar Air Heater with Three Inlets," Energies, MDPI, vol. 14(19), pages 1-19, October.
    12. Jose Luiz F. Barbosa & Dan Simon & Wesley P. Calixto, 2017. "Design Optimization of a High Power LED Matrix Luminaire," Energies, MDPI, vol. 10(5), pages 1-18, May.
    13. A. Muthu Manokar & M. Vimala & Ravishankar Sathyamurthy & A. E. Kabeel & D. Prince Winston & Ali J. Chamkha, 2020. "Enhancement of potable water production from an inclined photovoltaic panel absorber solar still by integrating with flat-plate collector," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 22(5), pages 4145-4167, June.
    14. Kaviti, Ajay Kumar & Yadav, Akhilesh & Shukla, Amit, 2016. "Inclined solar still designs: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 429-451.
    15. Muhammad Umair & Atsushi Akisawa & Yuki Ueda, 2014. "Performance Evaluation of a Solar Adsorption Refrigeration System with a Wing Type Compound Parabolic Concentrator," Energies, MDPI, vol. 7(3), pages 1-19, March.
    16. Upham, Paul & Virkamäki, Venla & Kivimaa, Paula & Hildén, Mikael & Wadud, Zia, 2015. "Socio-technical transition governance and public opinion: The case of passenger transport in Finland," Journal of Transport Geography, Elsevier, vol. 46(C), pages 210-219.
    17. Marcin Kaczmarzyk & Aleksander Starakiewicz & Aleksander Waśniowski, 2020. "Internal Heat Gains in a Lunar Base—A Contemporary Case Study," Energies, MDPI, vol. 13(12), pages 1-28, June.
    18. Mohamed, A.S.A. & Shahdy, Abanob G. & Mohamed, Hany A. & Ahmed, M. Salem, 2023. "A comprehensive review of the vacuum solar still systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 184(C).
    19. Rabhy, Omar O. & Adam, I.G. & Elsayed Youssef, M. & Rashad, A.B. & Hassan, Gasser E., 2019. "Numerical and experimental analyses of a transparent solar distiller for an agricultural greenhouse," Applied Energy, Elsevier, vol. 253(C), pages 1-1.
    20. Akkala, Siva Ram & Kaviti, Ajay Kumar & ArunKumar, T. & Sikarwar, Vineet Singh, 2021. "Progress on suspended nanostructured engineering materials powered solar distillation- a review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).

    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:gam:jeners:v:9:y:2016:i:8:p:608-:d:75192. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.