Line ( dome line) represents saturated liquid or saturated vapor? and everything within the dome is also saturated liquid or saturated vapor? And Left & right of the dome is sub cooled liquid and super heated vapor respectively? Please verify? Thank u
I love your videos, Question: If I was to take a fluid element a sea level, and raise it up to a higher altitude (which is at a lower pressure) the fluid element would expand, pushing back the atmosphere. The work done pushing back the atmosphere would cause the internal energy of the fluid element to decrease. The transferred energy, out of the fluid element, would be in the rest of the atmosphere. Of course, the atmosphere is an infinite reservoir, so you would not be able to see any temperature increase. However, what about flow thru a closed duct system, with a compressor? The "work" done by the compressor on a fluid element would appear as an increase in internal energy, an increase in kinetic energy (which we will assume is negligible) and some of the work will go into the fluid element "pushing" into the system. Where does the energy from the "pushing" go? The duct system is not an infinite reservoir like the atmosphere, does that energy appear spread out in the system as an increase in internal or kinetic energy?
Why is in a steam drum not a constant volume process, it is heated with burners the pressure should also go up. How it is heated at constant pressure in a steam drum under constant volume? Thank u
it is 101.325 kpa. 1 bar = 101325 Pa for converting it into kilo we divide by 100. 1 bar = 101325 ÷ 10³ = 101.325. you can round of that value to 100 Kpa. have a great day!🤍
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What???? It was so easy to follow im totally impressed, now I think I may understand enthalpy
Thank you
Amazing video thank you
Line ( dome line) represents saturated liquid or saturated vapor?
and
everything within the dome is also saturated liquid or saturated vapor?
And
Left & right of the dome is sub cooled liquid and super heated vapor respectively?
Please verify?
Thank u
I love your videos, Question: If I was to take a fluid element a sea level, and raise it up to a higher altitude (which is at a lower pressure) the fluid element would expand, pushing back the atmosphere. The work done pushing back the atmosphere would cause the internal energy of the fluid element to decrease. The transferred energy, out of the fluid element, would be in the rest of the atmosphere. Of course, the atmosphere is an infinite reservoir, so you would not be able to see any temperature increase. However, what about flow thru a closed duct system, with a compressor? The "work" done by the compressor on a fluid element would appear as an increase in internal energy, an increase in kinetic energy (which we will assume is negligible) and some of the work will go into the fluid element "pushing" into the system. Where does the energy from the "pushing" go? The duct system is not an infinite reservoir like the atmosphere, does that energy appear spread out in the system as an increase in internal or kinetic energy?
thank you
Great
Why is in a steam drum not a constant volume process, it is heated with burners the pressure should also go up. How it is heated at constant pressure in a steam drum under constant volume?
Thank u
Thanks
So you aren't changing the potential energy by compressing water vapor inside a rigid tank?
Which note taking software is this?
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niiiiiice
1 bar is 100 kPa not 101.325 kPa
it is 101.325 kpa.
1 bar = 101325 Pa
for converting it into kilo we divide by 100.
1 bar = 101325 ÷ 10³ = 101.325. you can round of that value to 100 Kpa.
have a great day!🤍
@@uhafi le
@@uhafi No 1 bar = 10^5 Pa you're talking about 1 atm= 101 325 Pa