Question:
In the subcritical operation mode of a supersonic inlet, shock strands
In the subcritical operation mode of a supersonic inlet, shock strands
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Correct positioning of shock waves in supersonic inlets is crucial for maintaining engine efficiency and avoiding performance penalties.
Updated On: Feb 27, 2025
- at some distance away from the inlet
- at the lip of inlet
- inside the inlet
- at the entry of combustion chamber
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The Correct Option is B
Solution and Explanation
Step 1: Define Subcritical Operation.
In subcritical operation of a supersonic inlet, the shock wave is positioned to manage air deceleration effectively without causing airflow separation or backflow.
Step 2: Location of Shock Wave.
In subcritical mode, the shock wave typically stands at the lip of the inlet, optimizing the compression without generating excessive backpressure or spillage.
In subcritical operation of a supersonic inlet, the shock wave is positioned to manage air deceleration effectively without causing airflow separation or backflow.
Step 2: Location of Shock Wave.
In subcritical mode, the shock wave typically stands at the lip of the inlet, optimizing the compression without generating excessive backpressure or spillage.
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