Table 2.
MC loss during air-drying for Korean red pine with various initial MC, diameter, temperature, relative humidity, and wind speed conditions
| Initial MC (%) | Diameter (mm) | Temperature (°C) | Relative humidity (%) | Wind speed (m/s) | MC loss (%) |
Above FSP | 39.3 | 309 | 4.4 | 57.4 | 2.2 | 12.7 |
39.6 | 320 | 4.4 | 57.4 | 2.2 | 18.6 |
39.3 | 408 | 4.4 | 57.4 | 2.2 | 10.5 |
48.3 | 319 | 4.4 | 57.4 | 2.2 | 20.4 |
33.6 | 319 | 22.8 | 66.3 | 2.1 | 14.7 |
60.1 | 432 | 25.2 | 66.3 | 2.1 | 35.5 |
64.0 | 432 | 25.2 | 66.3 | 2.1 | 29.8 |
34.1 | 432 | 4.4 | 57.4 | 2.2 | 4.2 |
65.8 | 475 | 25.2 | 66.3 | 2.1 | 26.9 |
38.9 | 475 | 4.4 | 57.4 | 2.2 | 7.9 |
31.0 | 475 | 15.8 | 52.3 | 2.5 | 4.2 |
31.1 | 47. | 4.4 | 57.4 | 2.2 | 9.3 |
75.6 | 513 | 25.2 | 66.3 | 2.1 | 30.6 |
45.0 | 513 | 4.4 | 57.4 | 2.2 | 9.2 |
35.8 | 513 | 15.8 | 52.3 | 2.5 | 1.2 |
34.6 | 513 | 22.8 | 66.3 | 2.1 | 12.3 |
59.2 | 385 | 25.2 | 66.3 | 2.1 | 30.8 |
34.4 | 395 | 4.4 | 57.4 | 2.2 | 12.3 |
30.2 | 320 | 4.4 | 57.7 | 2.2 | 12.0 |
33.8 | 447 | 15.8 | 52.3 | 2.5 | 6.6 |
83.2 | 438 | 25.2 | 66.3 | 2.1 | 39.1 |
44.0 | 438 | 4.4 | 57.4 | 2.2 | 11.0 |
33.1 | 438 | 15.8 | 52.3 | 2.5 | 5.1 |
Below FSP | 26.7 | 309 | 15.8 | 52.3 | 2.5 | 1.0 |
25.6 | 309 | 22.8 | 66.3 | 2.1 | 7.2 |
27.2 | 320 | 22.8 | 66.3 | 2.1 | 18.6 |
28.9 | 408 | 22.8 | 66.3 | 2.1 | 5.6 |
24.6 | 432 | 4.4 | 57.4 | 2.2 | 8.0 |
16.6 | 432 | 15.8 | 52.3 | 2.5 | 0.2 |
16.4 | 432 | 22.8 | 66.3 | 2.1 | 4.9 |
26.9 | 475 | 22.8 | 66.3 | 2.1 | 7.1 |
24.5 | 460 | 22.8 | 66.3 | 2.1 | 5.6 |
21.8 | 473 | 15.8 | 52.3 | 2.5 | 2.9 |
18.9 | 473 | 22.8 | 66.3 | 2.1 | 5.0 |
28.4 | 385 | 4.4 | 57.4 | 2.2 | 7.4 |
21.1 | 385 | 15.8 | 52.3 | 2.5 | 2.5 |
18.5 | 385 | 22.8 | 66.3 | 2.1 | 4.1 |
22.1 | 395 | 15.8 | 52.3 | 2.5 | 0.9 |
21.2 | 395 | 22.8 | 66.3 | 2.1 | 4.8 |
19.8 | 320 | 22.8 | 66.3 | 2.1 | 7.4 |
27.2 | 447 | 22.8 | 66.3 | 2.1 | 6.2 |
28.0 | 438 | 22.8 | 66.3 | 2.1 | 8.1 |