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Entropy Change of Ideal Gases | Thermodynamics | (Solved Examples) 

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Learn about entropy change when it comes to ideal gases, how to solve problems and the equations you'll need.
🟦Increase of Entropy Principle: • The Increase of Entrop...
🟦Nozzles and Diffusors: • Steady Flow Systems - ...
🟦Ideal Gases: • Ideal Gases - Specific...
🟦Energy Balance in Closed Systems: • Energy Balance in Clos...
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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.
Intro (00:00)
Air enters a nozzle steadily at 280 kPa and 77°C with a velocity of (03:20)
Nitrogen is compressed isentropically from 100 kPa (07:22)
A 1.5 m3 insulated rigid tank contains 2.7 kg of carbon dioxide (08:26)
5 kg of air at 427°C and 600 kPa are contained in a piston-cylinder (10:08)
#entropy #thermodynamics #idealgas

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5 июл 2024

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Комментарии : 12   
@xo571
@xo571 3 месяца назад
didn’t even watch this video but i always appreciate the work u put into ur videos. hope all is well in ur life 😁👍
@QuestionSolutions
@QuestionSolutions 3 месяца назад
Thank you very much! I appreciate the comment. All is well, I hope yours is good too! 😊
@iamalihussein
@iamalihussein Месяц назад
Your videos are perfect ❤
@QuestionSolutions
@QuestionSolutions Месяц назад
Thank you! ❤
@milannikic3837
@milannikic3837 3 месяца назад
thermo exam coming up, please more!!!!
@QuestionSolutions
@QuestionSolutions 2 месяца назад
I hope you do amazingly on your thermo exam!
@bhbvh4904
@bhbvh4904 3 месяца назад
Just in time for my quiz!
@QuestionSolutions
@QuestionSolutions 3 месяца назад
Best wishes on your quiz! You got this.
@MMMMMMMMMMBALLS
@MMMMMMMMMMBALLS 3 месяца назад
perfect timing
@QuestionSolutions
@QuestionSolutions 3 месяца назад
Awesome!
@godoffootball-24.7
@godoffootball-24.7 3 месяца назад
please a question concerning the second trial question, please why did you use 450k in determining the K ,since the first temperature was 300.15k
@QuestionSolutions
@QuestionSolutions 3 месяца назад
So you need an average temperature to use the equation, right? So you're just using an educated guess to figure out what the average temperature would be. You can pick 400, 450, 500K, etc, but it needs to be around there since the temperature will rise during the compression. You will get similar values regardless of the temperature picked.
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