Thermomechanical Coupling Analysis and Optimization of Metallic Thermal Protection System

Table 1

Material properties for the experimental honeycomb sandwich panel.

Applied area	Face sheets		Core
Material	GH3039		GH536
Temperature (°C)	Thermal conductivity (W/(m·°C))	Specific heat (J/kg)	Thermal conductivity (W/(m·°C))	Specific heat (J/kg)
0	12.1	460	8.5
100	13.8		8.6	372.6
150		544		389.4
200	15.5	574	10.9
300	17.2	636	13.3	402
400	18.8	645	14.2	427.1
500	20.5	762	15.9	452.2
600	21.8	779	17.4	464.7
700	23.4	921	20.3	515
800	25.1	1047	21.4	535.9