Identification of thermophysical characteristics of materials using heating probe

  • Authors

    • Abdelaziz Nasr Mechanical Engineering Department, College of Engineering, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia
    • Abdulmajeed S. Al-Ghamdi Mechanical Engineering Department, College of Engineering, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia
    • Mohammad S. Alsoufi Mechanical Engineering Department, College of Engineering, Umm Al-Qura University, Makkah, Kingdom of Saudi Arabia
    2016-02-06
    https://doi.org/10.14419/ijet.v5i1.5493
  • Heating Probe, Inverse Problem, Power Measurements.

  • This paper investigates the numerical analysis to determine the thermo-physical characteristics of materials. This method is based on a heating probe kept at a constant temperature and maintained in contact with a cylindrical sample. The heat power dissipated in the sample is measured by the probe. The results address to identify simultaneously the thermal conductivity, the volumetric heat capacity and the heat transfer coefficient using the inverse problem.

  • References

    1. [1] E. Hahne., Y. W. Song, and U. Gross, «Measurement of thermal conductivity in porous media» Convective heat and mass transfer in porous media, Kluwer, Dordrecht,( 1991) pp: 849-865. http://dx.doi.org/10.1007/978-94-011-3220-6_29.

      [2] L. Sassi, F. Mzali, A. Jemni , S. Ben Nasrallah, «Hot-Wire method for measuring effective thermal conductivity of porous media», Journal of Porous Media 8 (2005), pp: 1-17. http://dx.doi.org/10.1615/JPorMedia.v8.i2.10.

      [3] S. Znaidia, F. Mzali, L. Sassi, A. Jemni, S. Ben Nasrallah, D. Petit, «Inverse problem in a porous medium: estimation of effective thermal properties», Inverse Problems in Science and Engineering, (2005), pp: 581-593. http://dx.doi.org/10.1080/17415970500098337.

      [4] X. Zhang., A. Degiovanni., and D. Maillet, «Hot Wire measurement of thermal conductivity of solids: a new approach, High Temp. - High Press. 25, (1993), pp: 577-584.

      [5] Yi He “Rapid thermal conductivity measurement with a hot disk sensor Part 1. Theoretical considerationsâ€, Thermochimica Acta, Vol. 436 (2005), 1-2, pp: 122-129.

      [6] S. E. Gustafsson «Transient hot strip techniques for measuring thermal conductivity and thermal diffusivity», The Rigaku Journal, Vol. 4, No. 1/2, (1987), pp: 16-28.

      [7] S. Gomés, N. Trannoy, F.Ph. Grossel, C. Bainier, D. Charrault, « D.C. Thermal microscopy: Study of the thermal exchange between a probe and a sample», Meas.Sci.Technol. 10, (1999), pp: 805-811. http://dx.doi.org/10.1088/0957-0233/10/9/307.

      [8] V Beck, K Arnold, Parameter Estimation in Engineering and Science (New York: John Wiley), 1977.

      [9] N Ozisik, Heat Transfer (New York: Wiley Interscience), 1985.

      [10] N Ozisik, H R Orlande B, Inverse Heat Transfer (New York: Taylor& Francis), 2000.

  • Downloads

  • How to Cite

    Nasr, A., S. Al-Ghamdi, A., & S. Alsoufi, M. (2016). Identification of thermophysical characteristics of materials using heating probe. International Journal of Engineering & Technology, 5(1), 25-28. https://doi.org/10.14419/ijet.v5i1.5493