Research Article
Effect of Airflow Field in the Tangential-Longitudinal Flow Threshing and Cleaning System on Harvesting Performance
Table 2
Floating velocity of grain mixture.
| | Material | Maximum floating velocity (m·s−1) | Minimum floating velocity (m·s−1) |
| | Full grain | 10.1 | 8.8 | | Thin grain | 4.2 | 1.5 | | Long stem | 5.8 | 3.8 | | Short stem | 4.0 | 2.3 | | Light impurity | 2.8 | 0.9 |
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