Table 3
Effect of port bottom diameter for modified seat design with smaller ball.
Case # | PBD (meter) | PTD (meter) | Ball diameter (meter) | Frustum area (meter2) | % Increase in frustum area from prevous case | % Fully open | Gas throughput (SCM/s) | % Increase in gas throughput |
---|---|---|---|---|---|---|---|---|
2 | 0.0048 | 0.0127 | 0.0111 | 2.8380E-05 | 159 | 0.1386 | ||
4 | 0.0064 | 2.6252E-05 | -8 | 83 | 0.2415 | 74 | ||
6 | 0.0079 | 2.8638E-05 | 9 | 58 | 0.3769 | 56 | ||
8 | 0.0095 | 2.8380E-05 | -1 | 40 | 0.5971 | 58 |