Carnot Cycle & Efficiency

Chapter: Carnot Cycle & Efficiency
Subject: Engineering Thermodynamics & Fluid Mechanics
Suitable for: 1st Year Engineering Students

[twiceland]

OMG thanks to your video I finally understand the Carnot Cycle for my presentation. Thank you so much !

[-g.k-gaming]

Liked ur style of writing 'A' 😂

[abbashussein]

1-2 isothermal expansion
2-3 adibatc expansion
3-4 isothermal compression
4-1 adibatc compression
Isothermal meant change in T equals ZERO or T is constant throughout
Adibatc means change in Entropy equals ZERO.

[non]

Helped a lot....ill pass because of you:)

[Allpeoples-hhzj]

Nice hand. Writing and good explanation sir ..

[luxmikaur]

Kal mera paper h Or mujhe aaj yaad are h sir ji

[taanu_kumawat]

A Million Thanks to you Sir☺🙏. You explained very neatly .

[PriyankaSharma-qhlu]

Sir if adiabatic compression and adiabatic expansion is remove from carnot cycle than what happen and what is the efficiency

[allnon]

Finally mujhe carnot cycle ki efficiency samajh aa gyi. Thanku sir😇

[ruchiruchitha]

This is easy method to learn tqsm sir😊

[enoshr]

In exam if you don't want to waste your time on writing long limitation.
Then you write this much only,
"But practically it is impossible to achieve"
Therefore: "There is no real heat engine of 100% efficiency "
👆🏻This much is enough this contain that all things..🙂

[Damayanthisunkari]

Thank you sir . your explanation is very neatly

[bikeshupadhya]

sir, you explained very neatly but for site students it is not visible clearly from a hand distance, for now it's ok sir but from your next videos please explain on a white page where light is clearly visible, it is a request from me and the students who face the same problem.

[komal]

Sir thanks this is easy method to learn

[samvithguptabp]

This what happens if you know physics but don't know maths. 🤣🤣🤣

[vkgamer]

When we find the value of q 3 to 4 - it negative values then why not put the value of negative in efficiency of carnot

[comewith_me]

In process 3-4 the workdone should be [-mRT2 ln(V3/V4) ]

[rahuldhiman]

Process 1-2 is an isothermal process, how come T2 is then different from T1, constant temp expansion means there is no change in temp during the process, which according to your derivation implies that the efficiency is zero. And how this adiabatic process equation is applicable for the process 1-2

[bharatknayak]

wrong at end adiabatic relating with volume

[banshikaroy_]

Absolutely great way of teaching
...all understood 😊