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From the isentropic process: $$\frac{p}{p_t} = \left(\frac{T}{T_t}\right)^{\frac{\gamma}{\gamma - 1}}$$ and from the definition of total...

If both engines are identical and have the same peak power, it can be assumed that the turbo is bypassed at high rpms. Therefore, the...

In a compressible flow, "gauge" total pressure doesn't really make any sense. With incompressible flow, total pressure is an addition...

The girl is probably real, albeit heavily filtered. The singing/music is just a sound track placed on top of the video, it's almost...

Use the isentropic nozzle flow equations which consider compressibility effects.

Hearing my wife's painful screams during labor, I asked: "What's up?" Her reply: "These contractions are killing me!" To show that I...

PIVOT!!!* *obligatory reference

Say, your horse needs to eat 1 kg of hay (that's where it gets its energy) every 60 m it pulls the 1000 N weight. If it goes at 1 m/s...

Well, the joke is the comparison with Billy Joel's "Moving Out"'s line "At least you can polish the fender". I thought about the joke in...

In the word "two", there is nothing about how the concept of "two" can be written some other way, such as a number - in any form you...