Figure 15

Blade loading distribution at different spans on the impeller at 5% pre-swirl intensity. (a) 0.6 \({\varphi }_{d}\) and (b) 0.85 \({\varphi }_{d}\).

Blade loading distribution at different spans on the impeller at 5% pre-swirl intensity. (a) 0.6 \({\varphi }_{d}\) and (b) 0.85 \({\varphi }_{d}\).