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Thermal conductivity and heat transfer coefficient of concrete

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Abstract

A very simple model for predicting thermal conductivity based on its definiensis was presented. The thermal conductivity obtained using the model provided a good coincidence to the investigations performed by other authors. The heat transfer coefficient was determined by inverse analysis using the temperature measurements. From experimental results, it is noted that heat transfer coefficient increases with the increase of wind velocity and relative humidity, a prediction equation on heat transfer coefficient about wind velocity and relative humidity is given.

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References

  1. Morabito P. Measurement of the Thermal Properties of Different Concretes [J]. High Temp. High Press, 1989, (21):51–59

  2. Nevile AM. Properties of Concrete [M]. UK: Longman, 1995:50–60

    Google Scholar 

  3. ACI Committee 207. Mass Concrete, ACI Manual of Concrete Practice, Part 1[R]. Detroit: American Concrete Institute, 1994

    Google Scholar 

  4. Kim Kook-Han, Jeon Sang-Eun, Kim Jin-Keun, et al. An Experimental Study on Thermal Conductivity of Concrete[J]. Cement and Concrete Research, 2003, (33):363–371

  5. Branco FA, Mendes PA, Mirambell E. Heat of hydration effects in concrete structures[J]. ACI Mater.J., 1992,89(2):139–145

    CAS  Google Scholar 

  6. Mendes P. Temperature Gradients for Concrete Bridges [D]. Lisbon: Technical University, 1989: 89

    Google Scholar 

  7. Lee Yun, Choi Myoung-Sung, Yi Seong-Tae, et al. Experimental Study on the Convective Heat Transfer Coefficient of Earlyage Concrete[J]. Cement & Concrete Composites, 2009, (31): 60–71

  8. Zhu BF. Thermal Stresses and Temperature Control of Mass Concrete [M]. Beijing: China Electric Power Press,1998:12–17(in Chinese)

    Google Scholar 

  9. MB Abd-el-Malek, MM Helal. Group Method Solution for Solving Nonlinear Heat Diffusion Problems [J].Applied Mathematical Modeling, 2006, 30(9):930–940

    Article  Google Scholar 

  10. Lanciani A, Morabito P, Rossi P. Measurement of the Thermo Physical Properties of Structural Materials in Laboratory and in site: Methods and Instrumentation [J]. High Temp High Press, 1989, (21): 391–400

  11. Japan Concrete Institute. The Measuring Methods of Conductivity, Diffusivity and Specific heat of Concrete and Their Application[M]. J. Jpn. Concr, Inst. Mass Concr. Div, 1982

  12. Liley PE. Steam Table in SI Units, Private communication [M]. West Lafayette: Purdue University, 1978

    Google Scholar 

  13. Epifanov AP. Lukyanov AT, Rozenfeld GO, et al. Heat Transfer of Concrete Through External Surfaces [J]. Power Technology and Enginee-ring, 1974, 8(5): 438–440

    Google Scholar 

  14. Dorignac E. Experimental Heat Transfer on the Windward Surface of a Perforated Flat Plate [J]. International Journal of Thermal Sciences, 2005, (44): 885–894

  15. Ozawa S. Study on the Early Age Cracking of Massive Concrete and Its Prevention Measure [J]. Water Power for Electric Generation,1962,(57): 254–261

  16. Holman JP, Gajda WJ Jr. Experimental Methods for Engineers [M]. New York: McGraw-Hill, 1989:37–83

    Google Scholar 

  17. Kim KH, Jeon SE, Kim JK, Yang SC. An Experimental Study on Thermal Conductivity of Concrete[J].Cement Concrete Research, 2003,33(3):363–371

    Article  CAS  Google Scholar 

Download references

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Correspondence to Lixia Guo  (郭利霞).

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Funded by the National Natural Science Foundation of China (Nos. 50779010, 50539010)

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Guo, L., Guo, L., Zhong, L. et al. Thermal conductivity and heat transfer coefficient of concrete. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 26, 791–796 (2011). https://doi.org/10.1007/s11595-011-0312-3

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  • DOI: https://doi.org/10.1007/s11595-011-0312-3

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