Steady Flow Systems - Turbines and Compressors | Thermodynamics | (Solved Examples)

Building upon the knowledge of the previous video, we dive into turbines and compressors, the energy balance equations associated with them, and how to solve problems involving both turbines and compressors.
🔸 Steady Flow Systems: • Steady Flow Systems - ...
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Intro (00:00)
Refrigerant-134a enters an adiabatic compressor as saturated vapor (02:42)
Helium is to be compressed from 105 kPa and 295 K to 700 kPa and 460 K (05:00)
Steam flows steadily into a turbine with a mass flow rate of (06:43)
Books used:
📘Çengel Yunus A. and M. A. Boles, Thermodynamics: an engineering approach. New York, NY: McGraw-Hill Education, 2016.
📘C. Borgnakke and R. E. Sonntag, Fundamentals of thermodynamics. Hoboken, NJ: Wiley, 2019.

[@zettabyte212]

Thank you so much for making a difficult topic fun and easy. You really are saving lives out here! Will be getting an engineering degree thanks to you and your organic chemistry tutor, would be an epic mashup if you two did a video together.

[@QuestionSolutions]

I’m so glad to hear that you found the topic enjoyable and easy to understand! Your kind words mean a lot. It’s wonderful to know that I could contribute to your journey towards an engineering degree. Keep up the great work and best of luck with your studies! 😊
Also, yes, I agree :)

[@ethanboba5262]

love your tutorials, they're saving my life rn

[@QuestionSolutions]

I am glad to hear that :) Best wishes with your studies!

[@zettabyte212]

Thanks!

[@QuestionSolutions]

Thank you very much for supporting the channel. I really appreciate it. ❤

[@josephmonte1470]

Really good video! Question, at 7:40 you mention that because this is steam we can go right to the superheated water table. Should we still confirm this by using the saturated water table first and observe that at 6000kPa, 600 deg C > Tsat, or can we just assume that steam is by definition a superheated vapor. In one of your other videos you have specifically mentioned superheated steam before, is this always the case or can steam also be a superheated vapor as well depending on the conditions?

[@QuestionSolutions]

Always verify with a saturated water table, and the conditions needed for superheated steam. When you do more problems, you have a pretty good idea of what table to look at, but if you're ever in doubt, double check 👍

[@josephmonte1470]

@@QuestionSolutions Thank you!

[@yigitcanbaysal824]

Hi there ,I have a confusion about at 3:26 here.By saying _Adiabatic compressor_ , what does the question want to say us here? Could you explain me a little bit?

[@QuestionSolutions]

Adiabatic means no heat is transferred into or out of a system.

[@learnersseries1167]

Which software you use to make content sir?

[@QuestionSolutions]

I use after effects for animations and illustrator to draw the diagrams.

[@elwarra4734]

Thanks

[@QuestionSolutions]

Thank you so much for supporting the channel! I really appreciate it.

[@mertmehmetberber6112]

ı have a question when we are using small q and uppercase Q with dot ?

[@QuestionSolutions]

A big "Q" is equal to "mq" in other words, mass times small q. Small q, is just q per unit mass. The mass can have a dot on top, if it's a mass flow, so like 10kg/sec. Something that happens per time. In that case, you'd write a big Q with a dot on top.

[@ronaldleeweimeng2125]

helium cp why is 5.1926the temp is not 300K

[@QuestionSolutions]

The values don't differ that much for helium whether it's 500k or 300k, so use the values readily available to you.

[@Franky10207]

Thank you for asking this question

[@ItsMe-lr5nd]

After thermo please cover fluid mechanics also

[@QuestionSolutions]

It's on my list to do, but probably won't get covered right after thermodynamics :)