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Towlie's

Towlie's. And don’t forget to bring a towel!. Up In Smoke. Ablative TPS. Report. Heat Load. Ablator Examples. 5 cm Teflon, T A  822 K. 2 cm AETB. 1 cm Carbon. 5 cm SAL-561V, T A  588 K. 2 cm AETB. 1 cm Carbon. Teflon. Teflon. SAL-561V. SLA-561V. Big Differences?.

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Towlie's

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  1. Towlie's And don’t forget to bring a towel! Up In Smoke Ablative TPS Report

  2. Heat Load

  3. Ablator Examples 5 cm Teflon, TA 822 K 2 cm AETB 1 cm Carbon 5 cm SAL-561V, TA 588 K 2 cm AETB 1 cm Carbon

  4. Teflon

  5. Teflon

  6. SAL-561V

  7. SLA-561V

  8. Big Differences? **rho dhf treff qstar tabl matnam (start past col 41) 2194.47 0.0 298. 2.19e6 822. material 1 (teflon ablator) **temp cp cond emit absrp 277.78 879.27 2.492 0.5 1 333.33 963.01 2.928 0.5 1 388.89 1055.12 3.115 0.5 1 444.44 1130.49 3.190 0.5 1 500.00 1201.67 3.115 0.5 1 -1 572.22 1381.71 2.772 0.5 1 **rho dhf treff qstar tabl matnam (start past col 41) 4.80e+02 0.0 298. 5.41e+07 588. SLA-561V (ablator) **temp cp cond emit absrp 2.77778e+02 1.04670e+03 1.19629e-01 .90 1 3.11111e+02 1.17231e+03 1.19629e-01 .90 1 8.33333e+02 1.17231e+03 1.19629e-01 .90 1 9.72222e+02 1.17231e+03 1.30844e-01 .90 1 1.11111e+03 1.17231e+03 1.45798e-01 .90 1 1.25000e+03 1.17231e+03 1.66982e-01 .90 1 1.38889e+03 1.17231e+03 2.05612e-01 .90 1 1.52778e+03 1.17231e+03 2.42996e-01 .90 1 1.66667e+03 1.17231e+03 2.84119e-01 .90 1 1.80556e+03 1.17231e+03 3.55148e-01 .90 1 1.94444e+03 1.17231e+03 3.55148e-01 .90 1 -1 5.55556e+03 1.17231e+03 3.55148e-01 .90 1

  9. Issues • Discontinuity  Place error checking in code • Materials  Find data for a ceramic material for the nose • Mass Write code to produce the total mass of the sized TPS

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