IDEAS home Printed from https://ideas.repec.org/a/eee/rensus/v55y2016icp1289-1300.html
   My bibliography  Save this article

The effect of wind speed on the economical optimum insulation thickness for HVAC duct applications

Author

Listed:
  • Yildiz, Abdullah
  • Ersöz, Mustafa Ali

Abstract

This study deals with the investigation into optimum insulation thickness of HVAC ducts and the effect of wind speed on it for the city of Uşak, Turkey. Optimum insulation thickness, energy savings over a lifetime of 10 years and payback periods are determined for the four different energy types as coal, fuel–oil, LPG and natural gas and two different insulation materials as fiberglass and rockwool. By using the P1–P2 method, the value of the amount of the net energy savings is calculated. The results indicate that optimum insulation thicknesses vary between 12.85 and 23.91cm, energy savings 79.36 and 98.45%, and payback periods 0.0053 and 0.0925 years depending on the type of fuel for fiberglass, whereas, optimum insulation thicknesses vary between 11.87 and 22.21cm, energy savings 76.63 and 98.26%, and payback periods 0.0061 and 0.1115 years depending on the type of fuel for rockwool. Moreover, 7ms−1 wind speed for LPG is highest in energy saving but 0.2ms−1 wind speed for natural gas is lowest in energy saving. Finally, the application of insulation in high wind speeds is more advantageous.

Suggested Citation

  • Yildiz, Abdullah & Ersöz, Mustafa Ali, 2016. "The effect of wind speed on the economical optimum insulation thickness for HVAC duct applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 1289-1300.
    • Handle: RePEc:eee:rensus:v:55:y:2016:i:c:p:1289-1300
    DOI: 10.1016/j.rser.2015.03.073
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S1364032115002269
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.rser.2015.03.073?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 search for a different version of it.

    References listed on IDEAS

    as
    1. Öztürk, İ.T. & Karabay, H. & Bilgen, E., 2006. "Thermo-economic optimization of hot water piping systems: A comparison study," Energy, Elsevier, vol. 31(12), pages 2094-2107.
    2. Kaynakli, Omer, 2014. "Economic thermal insulation thickness for pipes and ducts: A review study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 184-194.
    3. Bahadori, Alireza & Vuthaluru, Hari B., 2010. "A simple method for the estimation of thermal insulation thickness," Applied Energy, Elsevier, vol. 87(2), pages 613-619, February.
    4. Ucar, Aynur & Balo, Figen, 2009. "Effect of fuel type on the optimum thickness of selected insulation materials for the four different climatic regions of Turkey," Applied Energy, Elsevier, vol. 86(5), pages 730-736, May.
    5. Li, Y. F. & Chow, W. K., 2005. "Optimum insulation-thickness for thermal and freezing protection," Applied Energy, Elsevier, vol. 80(1), pages 23-33, January.
    6. Sahin, Ahmet Z. & Kalyon, Muammer, 2005. "Maintaining uniform surface temperature along pipes by insulation," Energy, Elsevier, vol. 30(5), pages 637-647.
    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. Ai, Wei & Wang, Liang & Lin, Xipeng & Zhang, Shuang & Bai, Yakai & Chen, Haisheng, 2023. "Mathematical and thermo-economic analysis of thermal insulation for thermal energy storage applications," Renewable Energy, Elsevier, vol. 213(C), pages 233-245.
    2. Ertürk, Mustafa, 2016. "Optimum insulation thicknesses of pipes with respect to different insulation materials, fuels and climate zones in Turkey," Energy, Elsevier, vol. 113(C), pages 991-1003.
    3. Daşdemir, Ali & Ertürk, Mustafa & Keçebaş, Ali & Demircan, Cihan, 2017. "Effects of air gap on insulation thickness and life cycle costs for different pipe diameters in pipeline," Energy, Elsevier, vol. 122(C), pages 492-504.

    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. Yildiz, Abdullah & Ali Ersöz, Mustafa, 2015. "Determination of the economical optimum insulation thickness for VRF (variable refrigerant flow) systems," Energy, Elsevier, vol. 89(C), pages 835-844.
    2. Kaynakli, Omer, 2014. "Economic thermal insulation thickness for pipes and ducts: A review study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 184-194.
    3. Ertürk, Mustafa, 2016. "Optimum insulation thicknesses of pipes with respect to different insulation materials, fuels and climate zones in Turkey," Energy, Elsevier, vol. 113(C), pages 991-1003.
    4. Daşdemir, Ali & Ertürk, Mustafa & Keçebaş, Ali & Demircan, Cihan, 2017. "Effects of air gap on insulation thickness and life cycle costs for different pipe diameters in pipeline," Energy, Elsevier, vol. 122(C), pages 492-504.
    5. Sevindir, M. Kemal & Demir, Hakan & Ağra, Özden & Atayılmaz, Ş. Özgür & Teke, İsmail, 2017. "Modelling the optimum distribution of insulation material," Renewable Energy, Elsevier, vol. 113(C), pages 74-84.
    6. De Rosa, Mattia & Bianco, Vincenzo, 2023. "Optimal insulation layer for heated water pipes under technical, economic and carbon emission constraints," Energy, Elsevier, vol. 270(C).
    7. Čož, T. Duh & Kitanovski, A. & Poredoš, A., 2017. "Exergoeconomic optimization of a district cooling network," Energy, Elsevier, vol. 135(C), pages 342-351.
    8. Bektas Ekici, Betul & Aytac Gulten, Ayca & Aksoy, U. Teoman, 2012. "A study on the optimum insulation thicknesses of various types of external walls with respect to different materials, fuels and climate zones in Turkey," Applied Energy, Elsevier, vol. 92(C), pages 211-217.
    9. Özkan, Derya B. & Onan, Cenk, 2011. "Optimization of insulation thickness for different glazing areas in buildings for various climatic regions in Turkey," Applied Energy, Elsevier, vol. 88(4), pages 1331-1342, April.
    10. Kruczek, Tadeusz, 2013. "Determination of annual heat losses from heat and steam pipeline networks and economic analysis of their thermomodernisation," Energy, Elsevier, vol. 62(C), pages 120-131.
    11. Lyu, Yuan-Li & Chow, Tin-Tai & Wang, Jin-Liang, 2018. "Numerical prediction of thermal performance of liquid-flow window in different climates with anti-freeze," Energy, Elsevier, vol. 157(C), pages 412-423.
    12. Ucar, Aynur & Balo, Figen, 2009. "Effect of fuel type on the optimum thickness of selected insulation materials for the four different climatic regions of Turkey," Applied Energy, Elsevier, vol. 86(5), pages 730-736, May.
    13. Axaopoulos, Ioannis & Axaopoulos, Petros & Gelegenis, John, 2014. "Optimum insulation thickness for external walls on different orientations considering the speed and direction of the wind," Applied Energy, Elsevier, vol. 117(C), pages 167-175.
    14. Omer Kaynakli, 2011. "Parametric Investigation of Optimum Thermal Insulation Thickness for External Walls," Energies, MDPI, vol. 4(6), pages 1-15, June.
    15. Dou, Pengbo & Jia, Teng & Chu, Peng & Dai, Yanjun & Shou, Chunhui, 2022. "Performance analysis of no-insulation long distance thermal transportation system based on single-stage absorption-resorption cycle," Energy, Elsevier, vol. 243(C).
    16. Al-Sanea, Sami A. & Zedan, M.F., 2011. "Improving thermal performance of building walls by optimizing insulation layer distribution and thickness for same thermal mass," Applied Energy, Elsevier, vol. 88(9), pages 3113-3124.
    17. Aditya, L. & Mahlia, T.M.I. & Rismanchi, B. & Ng, H.M. & Hasan, M.H. & Metselaar, H.S.C. & Muraza, Oki & Aditiya, H.B., 2017. "A review on insulation materials for energy conservation in buildings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 1352-1365.
    18. Bahadori, Alireza, 2011. "Simple method for estimation of effectiveness in one tube pass and one shell pass counter-flow heat exchangers," Applied Energy, Elsevier, vol. 88(11), pages 4191-4196.
    19. Küçüktopcu, Erdem & Cemek, Bilal, 2018. "A study on environmental impact of insulation thickness of poultry building walls," Energy, Elsevier, vol. 150(C), pages 583-590.
    20. Daouas, Naouel, 2011. "A study on optimum insulation thickness in walls and energy savings in Tunisian buildings based on analytical calculation of cooling and heating transmission loads," Applied Energy, Elsevier, vol. 88(1), pages 156-164, January.

    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:rensus:v:55:y:2016:i:c:p:1289-1300. 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.elsevier.com/wps/find/journaldescription.cws_home/600126/description#description .

    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.