Browse > Article
http://dx.doi.org/10.12989/csm.2022.11.2.107

Establishing non-linear convective heat transfer coefficient  

Cuculic, Marijana (Faculty of Civil Engineering, University of Rijeka)
Malic, Neira Toric (Faculty of Civil Engineering, University of Rijeka)
Kozar, Ivica (Faculty of Civil Engineering, University of Rijeka)
Tibljas, Aleksandra Deluka (Faculty of Civil Engineering, University of Rijeka)
Publication Information
Coupled systems mechanics / v.11, no.2, 2022 , pp. 107-119 More about this Journal
Abstract
The aim of the work presented in this paper is development of numerical model for prediction of temperature distribution in pavement according to the measured meteorological parameters, with introduction of non-linear heat transfer coefficient which is a function of temerature difference between the air and the pavement. Developed model calculates heat radiated from the pavement back in the air, which is an important part of the heat trasfer process in the open air surfaces. Temperature of the pavement surface, heat radiation together with many meteorological parameters were measured in series during two years in order to validate the model and calibrate model parameters. Special finite element method for temperature heat transfer towards the soil together with the time integration scheme are used to solve the governing equation. It is proved that non-linear heat transfer coefficient, which is a function of time and temperature difference between the air and the pavement, is required to decribe this phenomena. Proposed model includes heat tranfer coefficient callibration for specific climate region, through the iterative inverse procedure.
Keywords
convective heat transfer coefficient; non-linear heat transfer coefficient; pavement temperature; radiated heat; solar radiation; urban pavement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Arangi, S. and Jain, R. (2015), "Review paper on pavement temperature prediction model for Indian climatic conditions", Int. J. Innov. Res. Adv. Eng., 8(2), 1-9.
2 Berdahl, P. (1984), "The emissivity of the clear skies", Solar Energy, 663-664.
3 Chen, J., Li, L., Zhao, L., Dan, H. and Yao, H. (2014), "Solution of pavement temperature field in "environment-surface" system through Green's function", J. Central South Univ. Technol., 21(5), 2108-2116. https://doi.org/10.1007/s11771-014-2160-8.   DOI
4 Council, U.G. (2016), "LEED 2009 for new construction and major renovations", US Green Building Council, Washington.
5 Jiji, L. (2006), Heat Transfer Convection, Berlin Heidelberg: Springer.
6 Kozar, I. and Lozzi-Kozar, D. (2017), "Flux determination using finite elements: global vs. local calculation", Technical Gazette, 24(1), 247-252. https://doi.org/10.17559/TV-20160208123711   DOI
7 Kozar, I., Cuculic, M. and Toric Malic, N. (2019), "Establishing of parameters for model of radiated heatinig of urban pavement", 4th International Conference on Multi-scale Computational Methods for Solids and Fluids, Sarajevo.
8 Kozar, I., Toric Malic, N. and Ruakvina T. (2018), "Inverse model for pullout determination of steel fibers", Couple. Syst. Mech., 7, 197-209. https://doi.org/10.12989/csm.2018.7.2.197   DOI
9 Kozar, I., Toric Malic, N., Simonetti, D. and Bozic Z. (2020), "Stohastic properties of bond-slip parameters at fibre pull-out", Eng. Fail. Anal., 111, 104478. https://doi.org/10.1016/j.engfailanal.2020.104478.   DOI
10 Lewis, R.W. (2004), Fundamentals of the Finite Element Method for Heat and Fluid Flow, John Wiley & Sons Ltd., London.
11 Nizetic, S. and Papadopoulos, A. (2018), The Role of Exergy in Energy and the Environment, Springer International Publishing.
12 Lozzi-Kozar, D. and Kozar I. (2017), "Estimation of the eddy thermal conductivity for Lake Botonega", Eng. Rev., 37, 322-334.
13 Ovik, J., Birgisson, B. and Newcomb, D. (1999), "Characterizing seasonal variations in flexible pavement material properties", Transp. Res. Record: J. Trans. Res. Board, 1-7. https://doi.org/10.3141/1684-01.   DOI
14 Qin, Y. and Hiller (2014), "Understanding pavement-surface energy balance and its implications on cool pavement development", Energy Build., 85, 389-399. https://doi.org/10.1016/j.enbuild.2014.09.076.   DOI
15 Wang, D., Roesler, J. and Guo, D. (2009), "Analytical approlach to predicting temperature fields in multilayered pavement systems", J. Eng. Mech., 135(4), 334-344. https://doi.org/10.1061/(ASCE)0733-9399(2009)135:4(334).   DOI
16 Qin, Y. (2016), "Pavement surface maximum temperature increases linearly with solar absorption and reciprocal thermal inertial", Int. J. Heat Mass Tranf., 97, 391-399. https://doi.org/10.1016/j.ijheatmasstransfer.2016.02.032.   DOI
17 Kozar, I., Pesa, K., Cuculic, M. and Toric Malic, N. (2020), "Some elements for assessing the radiated heat in urban areas", 2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO), 1695-1698.