Which statement is true for the effect of blade shape on the performance of a centrifugal compressor?

Forward curved blades has higher efficiency.
Backward curved bladed produces higher pressure ratio.
Backward curved blades has poor efficiency.
Forward curved blades produces higher pressure ratio.

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : Forward curved blades produces higher pressure ratio.

Explanation:

Forward Curved Vanes

Small Volume

High-Pressure ratio

High speed, High noise, Low Efficiency

Backward curved Vanes

Large Volume and size

Low to High-Pressure Ratio

High Efficiency,

Low Noise

Radial Vanes

Medium Volume and Size

Medium to High-Pressure ratio

Good Efficiency

5 views Answered 2022-09-04 04:29

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