Compressors, Gas Turbines and Jet Engines - Mechanical Engineering Questions and Answers

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Which one of the following is the effect of blade shape on performance of a centrifugal compressor?

Backward curved blades has poor efficiency

Backward curved blades lead to stable performance

Forward curved blades has higher efficiency

Forward curved blades produce lower pressure ratio

Answer : Option D

Explanation :

Forward curved blades produce lower pressure ratio is the main effect of blade shape on performance of a centrifugal compressor

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