| An integral method for solving the inverse problem of heat conduction in porous materials is presented in the paper. The method is based on the analysis of the temperature field measured at one-sided heating. It needs typically 6-8 tempeature vs. Position curves for specified times and uses a double-integration treatment. ...
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Publications, patents (last 5 year):
- Toman J., Cerny R.: High-Temperature Measurement of the Specific Heat of Building Materials. High Temperature-High Pressure 25 (1993), pp 643-647
- Cerny R., Toman J.: An Analysis of Fire-Protection Properties of Building Materials Using the Measured Dependencies of Thermophysical Parameters on Temperature and Moisture. Proceedings of the "9. Bauklimatisches Symposium", Dresden 1994, pp 70-81
- Toman J., Cerny R.: Calorimetry of Building Materials. J. of Thermal Anal. 43 (1995), p.486
- Cerny R., Hoskova S., Toman J.: A Transient Method for Measuring the Water Vapor Diffusion in Porous Building Materials. Proc. of Intern. Symposium on Moisture Problems in Building Walls (Eds: V.P. de Freitas, V.Abrantes), University of Porto 1995, pp 137-146
- Cerny R., Toman J.: Determination of Temperature- and Moisture-Dependent Thermal Conductivity by Solving the Inverse Problem of Heat Conduction. Ibid., pp 299-308
- Cerny R., Drchalova J., Hoskova S, Toman J.: An Analysis of Water-Repellent Properties of Selected Coating Materials on the Surface of External Lining. Proc. of Surface Treatment of Building Materials with Water Repellent Agents. F.H. Wittman, T. Siemens, L. Verhoef (Eds), TU Delft 1995, pp 17-1-10
- Cerny R., Semerak P., Toman J., H?upl P.: A Capacitance Method for Measuring the Moisture Content in Envelope Parts of Building Structure. Proc. of Non-Destructive Testing in Civil Engin. (Eds: G. Schickert, H. Wiggenhauser) DGZfP Berlin 1995, pp 995-1002
- Toman J., Cerny R.: Coupled Thermal and Moisture Expansion of Porous Materials. Int. J. Thermophysics 17 (1996), pp 271-277 | 