Thermal conductivity of insulating refractory materials: Comparison of steady-state and transient measurement methods
نویسندگان
چکیده
Measurements of thermal conductivity with the heat flow meter, laser flash method, hot disk method and wire are compared on two kinds refractory materials: Insulating Boards Fireclay Bricks. Heat losses, humidity, anisotropy heterogeneity can explain variation in values obtained different techniques. If they taken into account analysis, discrepancy within 10% be found. The choice technique depends investigated material level information required.
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ژورنال
عنوان ژورنال: Open ceramics
سال: 2021
ISSN: ['2666-5395']
DOI: https://doi.org/10.1016/j.oceram.2021.100118