Table 2. Experimental Parameters.
| converging angle/° | throat length | outlet diameter/mm | measure pressure/MPa |
|---|---|---|---|
| 10 | 0, 4, 8, 12, 16 | 4 | 0–25 |
| 15 | 0, 4, 8, 12, 16 | 4 | 0–25 |
| 20 | 0, 4, 8, 12, 16 | 4 | 0–25 |
| 25 | 0, 4, 8, 12, 16 | 4 | 0–25 |
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