Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flat-faced specimen stationary tests mass loss and recession.
| Specimen | Test Condition * | Mass Loss (g) | Recession (mm) |
|---|---|---|---|
| Flat-20-1 | 7.5 MW/m2, 41.39 s | 5.55 | 2.24 |
| Flat-15-1 | 7.5 MW/m2, 41.24 s | 5.26 | 1.99 |
| Flat-10-1 | 7.5 MW/m2, 41.29 s | 4.65 | 1.96 |
Mass loss = specimen before test mass − specimen after test mass. Recession = specimen before test length − specimen after test length. * Actual test duration was confirmed using pyrometer data and test video files.
