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Mean percentage downstream penetration of test configurations
| Configuration 1: Stryker T4 hood, no fan | Configuration 2: Stryker T4 hood | Configuration 3: modified Stryker T4 hood | Configuration 4: Stryker T5 hood, no fan | Configuration 5: Stryker T5 hood | Configuration 6: modified Stryker T5 hood | |
|---|---|---|---|---|---|---|
| Mean percentage downstream penetration | 8.89 | 24.24 | 4.79 | 10.90 | 20.54 | 0.46 |
| Standard deviation percentage downstream penetration | 4.50 | 1.41 | 1.06 | 0.30 | 3.78 | 0.24 |
