Coupled Thermo-Structural Analysis Model of Solid Rocket Motor Nozzle considering the Variation of Friction Coefficient under Operating Conditions

Table 3

Material properties of silica-phenolic-resin.

ρ	1750
T(°C)	E	v	α(×10^-6)	K	c
22	14.3	0.3	29.7	0.52	1005
200				0.58
400	5.38	0.05		0.86	1256
600				1.15
800				1.73
1000					1300
1200				7
2700	2	0.03
3500			29.8	8	1400