The Carnot Cycle | Thermodynamics | (Solved Examples)
ฝัง
- เผยแพร่เมื่อ 25 มิ.ย. 2024
- We learn about the Carnot cycle with animated steps, and then we tackle a few problems at the end to really understand how this engine works.
Join this channel to get access to perks:
/ @questionsolutions
Find more at www.questionsolutions.com
If you found these videos helpful and you would like to support the channel, please kindly see the following links:
🔹Patreon: / questionsolutions
🔹 ko-fi.com/questionsolutions
🔹 www.questionsolutions.com/don...
🔹 PayPal: questionsolutions@questionsolutions.com
Reversible and irreversible processes (00:00)
The Carnot Heat Engine (02:12)
Carnot Pressure Volume Graph (05:20)
Efficiency of Carnot Engines (07:07)
A Carnot heat engine receives 650 kJ of heat from a source of unknown (08:47)
A heat engine operates between a source at 477C and a sink (09:41)
A heat engine receives heat from a heat source at 1200C (10:34)
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.
#thermodynamics #carnotcycle
YOU ARE THE GOAT BRO I'VE WATCHED YOUR ENTIRE STATICS, DYNAMICS, AND NOW THERMODYNAMICS SERIES AND THEY HAVE BEEN SO INSANELY HELPFUL TO ME I ALWAYS RECOMMEND THESE VIDEOS TO MY FRIENDS. Sorry for the capslock lol but I just needed to express my gratitude to you bro you've literally been the biggest help in my engineering degree!
YOU ARE VERY WELCOME! Honestly, thanks for taking the time to write a comment like this, it makes me really happy to know these videos helped (which is why I made them in the first place.) I wish you the best with your studies, keep up the awesome work and I hope you become a great engineer!
You were the only person who was able to explain this so simply! Took me 2years of studying this just for me to learn everything in a 10min video
I am really happy to hear this video helped you. Thank you for taking the time to write your comment, it was really nice!
Great timing. Thank you for making this video.
You're very welcome!
I feel so privileged that i found your channel , when i was taking statics course. Since then i've always come back here for help with dynamics and now thermo as well.Thank you!🎉🙏
I am really happy these videos are helpful to you. Keep up the great work and best wishes with your studies :)
Much needed 🙏🏽
Better than a 2hr lecture
I have my thermodynamics final exam 11 hours form now. This video came in just the right time!
Glad to hear! I wish you the best with your exam, do your best :)
You are going to be a savior for my upcoming thermodynamics course.
I hope these videos are helpful to you :)
This is best explanation of this cycle I have ever found. It seems so obvious that this is the best way to explain it. Yet it is never done. Thank You.
Thank you very much. That was a really nice comment :)
He's back!! I've been using your videos again, I will definitely use this video in the near future, as I am restudying thermodynamics
I hope it's helpful to you. Best wishes with thermodynamics.
I have never been as confident in my engineering program as I am after watching your videos. You make me feel like I can solve anything! Thank you very much for your hard work
Well, that's because you CAN solve anything. I am really glad these videos help you out, and I wish you the best with your studies.
Looking forward to see more videos from you professor,they are so helpful for us!!😊
I am glad to hear that :) Keep up the great work!
@@QuestionSolutions Hi again I have another question here. Are _heat addition_ and _heat rejection_ *isothermal* in carnot cycle?
Are you asking if the temperature of the reservoirs don't change? If so, then they do not change, it's theoretically maintained to be constant. @@yigitcanbaysal824
I haven't watched it yet, I want to watch it after hours, but I already liked and shared it because I know that it is helpful video thank you very much teacher, and I will not get tired of thanking you for the time you dedicate to us and the development of our knowledge and minds, thank you teacher.
Thank you very much, I really appreciate it. Your words made my day! You are a very nice person and I wish you the absolute best in everything you do. :)
Great video :)
Thank you very much :)
great video
Thank you very much :)
Hope you know what you're doing matters a lot. How many videos are there left of the thermodynamics playlist?
Thank you very much. I am not sure how many are left, maybe 3 or 4.
Hell yeah another video 🎉🎉🎉🎉🎉🎉🎉
:)
when 11 minutes much better than an entire lecture for 4 hours
Thank you very much!
in last question is our heat engine is reversible or not/ because u use efficiency formula of reversible to find TL. or we can use it always anytime for any heat engine
All the problems in this set are about Carnot engines/ reversible engines. You can only use the efficiency formula of reversible engines on just reversible engines.
@QuestionSolutions sir if the last question is in the paper, how i find out this problem is about carnot or reversible engine.
Most of the time, it will state that it's a reversible engine, or a Carnot engine. If it doesn't, you can compare the efficiencies as shown at 8:30 using the efficiency equation for any heat engine.@@numankashif6158
ive a final tommorow is there any other upcoming video today regarding this topics
There are other videos coming up, but none before your final if it's tomorrow :( Do your best and I hope you do well!
I love the way he says reservoir 😂
😅
Just in time for Tuesdays final lol
Best wishes with your final!
You are an absolute angel sent from God himself to make these videos. A beautiful soul. Thank you.
I hope these videos were helpful to you and thank you very much. I wish you the best with your studies!
REAL
😊
when its reversed 6:52 it turns out to be a refrigerator right?
Yes, that's right.
The king returned to his throne
😅Thanks, you are too kind.