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.
Hemispherical-faced specimen transient tests mass loss and recession.
| Specimen | Test Condition * | Mass Loss (g) | Recession (mm) |
|---|---|---|---|
| Hemi-20-2 | 6.259.4 MW/m2, 108.17 s | 17.18 | 9.06 |
| Hemi-15-2 | 6.259.4 MW/m2, 107.96 s | 15.55 | 10.01 |
| Hemi-10-2 | 6.259.4 MW/m2, 107.99 s | 15.09 | 9.56 |
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 test video files.
