Thermal conductivity definitionCurrent location ：Home > Thermal conductivity definition
- Time：2022-1-10 11:18:07 Posted：E&C Technologies(Shenzhen) Co., Ltd.
- Thermal conductivity definition
Two parallel planes with a distance of 1 meter and an area of 1 square meter are taken inside the object perpendicular to the direction of heat conduction. If the temperature of the two planes differs by 1K, the heat transferred from one plane to the other in 1 second is defined as thermal conductivity of the substance. Its unit is Watt • Meter -1 • K -1 (W•m -1 •K -1 ).
Unit: W/(m•K), kcal/(m•h•℃) Conversion: 1 kcal/(m•h•℃)＝1.16 W/(m•K)
Thermal conductivity definition
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