Warming due to compression?
If I compress air at 20 degrees to 7 bar with a compressor, how warm does the air get?
(1 votes)
Loading...
(1 votes)Loading...
(1 votes)Loading...Similar Posts
Why does the string hold better when it is lower on the nail?
So, I've noticed that the string holds better when it's lower on the nail. But I need a physical explanation for this. Can someone help me?
I don't understand this physics problem?
ByWaves08
what does the voltmeter show?
Redox reaction lead gold salt solution?
Hey everyone!! I have a question about redox reactions I need to describe the oxidation, redox, and reduction reactions of lead in a gold salt solution. However, I don't know how to do this, since gold salt solution isn't in the redox series. :/ Would be great if someone could help me 🙂
What is the maximum distance such a star can be?
Hello, Does anyone have any idea how to solve this problem? I just can't figure out how to calculate the minimum distance. D: thanks in advance The sun permanently radiates a light output of PS = 3.83 10^26 W, at a mean wavelength of λS ≈ 500 nm. In the universe, there are many sun-like…
Spring constant?
Spring constant
Can one live in Chernobyl again?
The radiation measuring station located at the northern end of the city of Chernobyl shows between 191 and 241 nSv/h (nanosieverts per hour) of radiation intensity over the last 7 days. Source: https://deepstatemap.live/en/#12/51.2692/30.1973 Click on the radiation symbol on the left and then select the measuring station. The other measuring stations are further away from…
The following shall apply to the compression:
T2 = T1 * (p2/p1)^(n-1)/n)
In an ideal isentropic and adiabatic compressor, n=κ=1.4 would be assumed. In the case of a real, loss-affected compressor, however, we cannot accept the isentrope exponent κ=1.4, but must accept a polytrope exponent of about 1.5:
T2 = 293 K * 7^(0.5/1.5) = 560 K = 287 °C
When the compressor is cooled, it can also be less.