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Abstract
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Article Information:
Characterization of the Minimum Effective Layer of Thermal Insulation Material Tow-plaster from the Method of Thermal Impedance
M.S. Ould Brahim, I. Diagne, S. Tamba, F. Niang and G. Sissoko
Corresponding Author: Gregoire Sissoko
Submitted: 2011 March, 07
Accepted: 2011 April, 07
Published: 2011 April, 20 |
Abstract:
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Our objective in this study is to determine the effective thermal insulating layer of a composite towplaster.
The characterization of thermal insulating material is proposed from the study of the thermal impedance
in dynamic two-dimensional frequency. Thermo physical properties of the material tow-plaster are determined
from the study of the thermal impedance. Nyquist representations have introduced an interpretation of certain
phenomena of heat transfer from the series and shunt resistors. The overall coefficient of heat exchange is
determined from the Bode plots. A method for determining the thermal conductivity is proposed.
Key words: Frequency dynamic regime, thermal impedance, Nyquist representation, effective thermal insulation layer, , ,
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Abstract
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Cite this Reference:
M.S. Ould Brahim, I. Diagne, S. Tamba, F. Niang and G. Sissoko, . Characterization of the Minimum Effective Layer of Thermal Insulation Material Tow-plaster from the Method of Thermal Impedance. Research Journal of Applied Sciences, Engineering and Technology, (04): 338-344.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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