The Pressure-Enthalpy Diagram | Part 1: Theory
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6 жыл бұрынThe Pressure-Enthalpy Diagram is perfect for graphical representations of states of fluids. It allows to show, how thermodynamic processes are working with changes of states. That's the main reason for its widely usage in refrigeration and heat pump business.
This video part shows you, which type of information is contained in those diagrams.
chapters:
00:18 - Why?
00:34 - The Axes of the Diagram
01:51 - Specific Enthalpy h (Isenthalpic Line)
02:14 - Pressure p (Isobaric Line)
03:13 - Between the Axes
04:02 - The Two-Phase Domain
05:17 - Temperature T (Isothermal Line)
05:54 - Specific Volume v (Isochoric Line)
06:22 - Specific Entropy s (Isentropic Line)
Diagrams generated with "CoolPack":
www.en.ipu.dk/Indhold/refriger...
@vijaykumar-ux8cg 5 жыл бұрын
excellent explanation. Never come across such wonderful explanation of an important and critical concept of hvac.
@halahalo4105 5 жыл бұрын
Exactly what I've been looking for. A million thank-yous.
@alexx7910 5 жыл бұрын
Thank you soo much for this! After seeing everything on there own it's pretty self explanatory. Teachers should take print screens of your video to put on their lectures!!
@vex123 3 жыл бұрын
This video is amazing. Thanks for sharing. Very educational.
@agrawalgmailcom 4 жыл бұрын
Vow....what a grate explanation....grate animation technique used.. Thanks a lot
@gelomelo3426 2 жыл бұрын
Excellent ❤❤❤👏👏👏👏👏
@b07_ashishsuradkar49 Жыл бұрын
Thanks a lot mam
@satyasrikar4677 3 жыл бұрын
Thanks a ton
@felipegarcia2269 5 жыл бұрын
amazing
@Pakbondol7706 4 жыл бұрын
Thanks. I beg for the visual permission that you made me use in my learning activities.
@Abhijeet_P 3 жыл бұрын
nice 👍🏻
@JohnnyJr396 2 жыл бұрын
Thank you. I’m having a hard time with constant entropy. Am I right to think that it’s in a complete phases change to vapor or liquid and only sensible temp is increases or decreased in pe diagram only in vapor state?
@stefanocirocchi2774 4 жыл бұрын
Thanks
@raulm9847 11 ай бұрын
Thank you. It is very easy to understand. Where to find the Part 3, 4, etc in english version.
@patrikkovacik5481 2 жыл бұрын
Awesome video. Can I ask, in what software did you make this please? Id love to learn it. Many thanks.
@agnelomascarenhas8990 2 ай бұрын
Video description says the software used is CoolPack. It gives a link.
@whitesheatingairappliancer7101 4 жыл бұрын
So you don't use the terms superheat and subcooling?
@josetorres3355 4 жыл бұрын
Your asking the real question!
@tajammulkha_n6791 Жыл бұрын
Correction at 3:40. It is vapor and not gas.
@andreasanford2492 6 ай бұрын
Jeeze, your AI isn't very I! Lol
IET Institute for Energy Technology
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R. Paul Singh
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