Material Properties DatabaseTUFI Composite Surface
Property: Specific Heat
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Name: TUFI Composite Surface
Database: NASA Ames Thermal Protection Materials
Category: Silicon-Based Reusable Composites: Rigid Ceramic Tiles
Composition: 2.5% SiB4, 77.5% (5.75% B2O3, 94.25% SiO2), 20% MoSi2
Manufacturer: Boeing, United Space Alliance (USA)
Technical Readiness Level: 8
Last Modified: 2001-10-01
Description:
- TUFI, or Toughened Uni-piece Fibrous Insulation, is a functional gradient material possessing high emissivity, high temperature capability, toughness, and whose properties can be tailored, or adjusted to specific requirements.
Point of Contact:
- Daniel Leiser
- NASA Ames Research Center
- dleiser@mail.arc.nasa.gov
Specific Heat
Eng
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| Value (Btu/lbm-R) | Pressure (psf) | Temperature (R) | Uncertainty | Uncertainty Source |
|---|---|---|---|---|
| 1.90e-01 | N/A | 460.0 | 9.51e-03 | Significant digits reported |
| 2.15e-01 | N/A | 710.0 | 1.07e-02 | Significant digits reported |
| 2.40e-01 | N/A | 960.0 | 1.20e-02 | Significant digits reported |
| 2.60e-01 | N/A | 1210.0 | 1.30e-02 | Significant digits reported |
| 2.85e-01 | N/A | 1460.0 | 1.43e-02 | Significant digits reported |
| 3.00e-01 | N/A | 1710.0 | 1.50e-02 | Significant digits reported |
| 3.15e-01 | N/A | 1960.0 | 1.57e-02 | Significant digits reported |
| 3.30e-01 | N/A | 2210.0 | 1.65e-02 | Significant digits reported |
| 3.45e-01 | N/A | 2460.01 | 1.72e-02 | Significant digits reported |
| 3.58e-01 | N/A | 2710.01 | 1.79e-02 | Significant digits reported |
| 3.69e-01 | N/A | 2959.99 | 1.84e-02 | Significant digits reported |
| 3.81e-01 | N/A | 3209.99 | 1.91e-02 | Significant digits reported |