For an oblique shock wave, the total pressure behind the shock compared to in front is:

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Multiple Choice

For an oblique shock wave, the total pressure behind the shock compared to in front is:

Across a shock wave, the flow experiences an irreversible process that increases entropy. In adiabatic flow with no heat transfer, the stagnation temperature remains the same, but the stagnation (total) pressure decreases. An oblique shock deflects and compresses the flow, raising static pressure, but the overall energy dissipation reduces the total pressure. So the total pressure behind the shock is lower than the total pressure ahead.

For an oblique shock wave, the total pressure behind the shock compared to in front is:

Prepare for the EASA Principles of Flight Test. Learn with detailed explanations for each topic covered in the syllabus. Boost your confidence and ace your exam!

For an oblique shock wave, the total pressure behind the shock compared to in front is:

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