Compressible Flow - Part 4 of 4 - Choked Flow

This video discusses choked flow, it's importance and critical pressure.

[danielfoley]

For anyone watching this, know that the gamma he is referring to is specific heat ratio, not specific weight. Took me a while to figure that out.

[abinesha]

Hey brother I'm your 1000th subscriber... Keep doing what you love to do... You will definitely end up with success

[anshukumarvikal]

Sir this was very informative for me in my 4th sem exam and.
Thank you

[saman_ml]

Thank you so much sir. It was such a great help to me

[lightsituma]

Could you please do a video(lecture) on derivation of equations of total pressure change across a normal shock.

[santoshkulkarni]

How to estimate Mach number. In case we don't have fluid velocity as welll

[TodoRadegast]

Thank you!
So the myth is busted: mass flow CAN be increased even under choked conditions if the back pressure increases.
Velocity stays constant but higher p0 means higher density therefore higher mass flow

[ThomasHaberkorn]

how to take into account the pressure loss due to friction along a pipe in compressible flow?

[alekseisorokin]

It's better to explain what is Normalized mass flow rate on the graph. It's not the same as real mass flow. And this relation works for converging-diverging nozzle only.

[jump]

Can these equations be used for compressors?

[elzahmet]

Can you share with us which books you got those formulations from?

[devrajshellagi]

How the length of the pipe plays role here?

[hardhikgurajala]

Really good video.
But please speak louda.