Large cowl lip radius will produce ____________(a) shock separated flow outside of the inlet(b) shock attached flow(c) high lifting tendency always(d) expansion fanI got this question in class test.My enquiry is from Propulsion in division Propulsion and Fuel System Integration of Aircraft Design

Large cowl lip radius will produce ____________(a) shock separated flo

1.	Large cowl lip radius will produce ____________(a) shock separated flow outside of the inlet(b) shock attached flow(c) high lifting tendency always(d) expansion fanI got this question in class test.My enquiry is from Propulsion in division Propulsion and Fuel System Integration of Aircraft Design
Answer» CORRECT option is (a) shock separated flow outside of the inlet For explanation: Engine performance is influenced by cowl LIP radius. A large cowl lip radius will produce shock separated flow on the outside of an inlet. Large cowl lip will REDUCE distortions. This is very HELPFUL at higher AOA.

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Large cowl lip radius will produce ____________(a) shock separated flow outside of the inlet(b) shock attached flow(c) high lifting tendency always(d) expansion fanI got this question in class test.My enquiry is from Propulsion in division Propulsion and Fuel System Integration of Aircraft Design

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