Critical Mach Number

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This video explain the concept of critical mach number. It's the part 1 of the many videos that will follow for the high speed flow over an airfoil.
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I was so confused what it is for my exam, but your video cleared all my confusions thanks alott

mahamzahra
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wrong explanation, meeting fluid particle at same time at trailing edge is not seen practically in experiments.

pawankumar-irfd
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You're incorrect there young man.
The velocity on the lower camber also increases, decreasing the pressure. However the decrease in pressure is lower than on the upper camber. Hence it is said to be a high pressure.

Note: it does not increase, just decreases less.

pontshomahlakwana
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Can you make videos about turbine engine explaining, LPC, HPC, Combustor, HPT, LPT and nozzle. The working of a turbine engine if that is part of the field you have studied.

Also your video regarding the Mach number was really good.

R-R
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You can't apply Bernoulli's theorem across two separate flows up and bottom. Your idea is wrong

qwertyuiop