Table A.6.1: References Corresponding to Material Property Values

Table A.6.1: References corresponding to material property values Material Density Specific Thermal Emissivity Maximum Heat Conductivity Temperature AETB – 8 4 4 4 4 7 AFRSI 4 4 4 4 4 Aluminum 10, p.4-110 17 15 * 10, p. 4-110 Graphite/Epoxy 11 11 11 * 14, Fig. 1 Composite Graphite 10, p.4-110 18 16 10, p.3-113 10, p.4-110

Ablator Qabl, 10, p.4-23 Carbon 9 9 9 9 9 Insulator Hexcel HRH – 12 13 12 * 12 327 Honeycomb LI-2200 8 8 8 8 8 Steel 10, p.4-111 10, p.4-111 10, p.4-111 * 10, p.4-111 Reinforced 5 4 5 4 5 Carbon-Carbon Titanium 10, p.4-110 17 15 * 10, p. 4-110 UHTC 6 6 6 6 7 * Indicates non-applicable field

A.6.2 TPS material properties (SI units) First line is density, maximum temp, and heat of ablation (For ablators only) Following lines are: temp(K), Cp(J/kg/K), K(W/m/K), Emmisivity (For surface materials only) *note: Precision is not specified and is not to be assumed through significant digits.

A-6-1 Alumina Enhanced Thermal Barrier-8 AETB 128.15 1850 255.56 628.50 0.064 0.85 366.67 988.84 0.077 0.85 588.89 1051.70 0.107 0.85 811.11 1118.74 0.150 0.85 1033.33 1185.78 0.211 0.85 1366.67 1269.58 0.354 0.85 1644.44 1269.58 0.535 0.85 1755.56 1269.58 0.626 0.85

Advanced Flexible Reusable Surface Insulation AFRSI 144.16 1644.4 255.56 628.50 0.043 0.87 477.78 817.05 0.072 0.82 700.00 1005.60 0.114 0.72 811.11 1089.41 0.137 0.66 1033.33 1257.01 0.187 0.56

Aluminum 2707 933.3 200.00 791.91 237.000 500.00 925.99 237.000 700.00 997.22 226.000 900.00 1086.47 213.000

Graphite/Epoxy, (IM-6/3501-6), Fiber Volume = 63.5% Composite 1440 450 298 857.2 5.3229 300 857.2 5.3229

Graphite Ablator 1730 3500 67.22e6 200.00 838.00 120.00 0.85 500.00 1131.30 106.00 0.85 1000.00 1738.85 64.000 0.83

A-6-2 1500.00 1843.60 47.500 0.82 2000.00 2053.10 40.000 0.82 2500.00 2136.90 35.500 0.82 3000.00 2136.90 31.000 0.80 3500.00 2304.50 22.000 0.80

Carbon Insulator 228.9 3500 277.78 544.70 0.087 0.90 555.56 1319.85 0.100 0.90 833.33 1613.15 0.117 0.90 1111.11 1801.70 0.137 0.90 1388.89 1927.40 0.168 0.90 1666.67 2011.20 0.212 0.90 1944.44 2082.43 0.274 0.90 2222.22 2136.90 0.374 0.90 2500.00 2168.32 0.549 0.90 2777.78 2199.75 0.860 0.90 3055.56 2220.70 1.434 0.90 3333.33 2220.70 2.494 0.90 3611.11 2220.70 4.614 0.90 3888.89 2220.70 8.480 0.90

HEXCEL HRH - 327 Glass Reinforced Polyamide Honeycomb 129 533 297 878 0.0751 477.5 1005.6 0.13893

LI-2200 Shuttle Tile 352.9 1811 255.56 628.5 0.074 0.90 533.33 1055.89 0.113 0.77 811.11 1206.73 0.152 0.61 1088.89 1257.01 0.206 0.46 1366.67 1269.58 0.277 0.37 1644.44 1269.58 0.367 0.30 1783.33 1269.58 0.423 0.28

Steel 7625 2700 300 460.9 30 300 460.9 30

A-6-3 Reinforced Carbon-Carbon RCC 1560 2060 144.44 502.80 2.338 0.60 366.67 879.90 5.144 0.80 533.33 1089.41 6.356 0.83 811.11 1298.91 7.361 0.87 1088.89 1424.61 7.655 0.90 1366.67 1550.31 7.749 0.89 1944.44 1843.61 7.500 0.54

Titanium 4510 873 200.00 460.90 24.500 500.00 628.50 19.700 1000.00 754.20 20.700 1500.00 670.40 24.500 2000.00 670.40 28.000

ZrB2+SiC UHTC 5520 2858 370.00 712.30 98.884 0.70 770.00 712.30 84.638 0.70 1270.00 717.33 89.247 0.70 1770.00 763.42 75.420 0.70 2270.00 807.00 68.297 0.70