Simulation Analysis of Electromagnetic-Fluid-Temperature Field in Cable Shafts of High-Rise Buildings

Table 2

Parameters of thermal simulation.

Materials	Parameters	Values
Copper	Thermal conductivity (W·m^−1·K^−1)	400
	Specific heat capacity (J·kg·K^−1)	385
	Density (kg·m^−3)	8960
Polyethylene	Thermal conductivity (W·m^−1·K^−1)	0.231
	Specific heat capacity (J·kg·K^−1)	2300
	Density (kg·m^−3)	960
Concrete	Thermal conductivity (W·m^−1·K^−1)	1.28
	Specific heat capacity (J·kg·K^−1)	880
	Density (kg·m^−3)	2350