Rankine Cycle working principle | Rankine cycle | Vapor power cycle

Rankine Cycle working principle | Rankine cycle | Vapor power cycle
GATE mechanical engineering popular 20 videos | Physical significance of mechanical engineering topics playlist;
• GATE mechanical engine...
Rankine cycle or vapor power cycle is the ideal thermodynamic cycle on which most of the thermal power plant works. In Rankine cycle high pressure steam is developed in a boiler and the same steam is expanded through a turbine to develop work. The work developed by the turbine is used for developing electric power in the generator. The steam after expanding through the turbine is passed through a condenser where it looses heat to again become liquid water. The liquid water is sent back to the boiler by the help of a pump to complete the cycle. Rankine cycle is an external combustion engine in which heat is added in the boiler and rejected by the condenser. Learn the basics of Rankine cycle with easy to understand lecture (Updated)

[@puranjay9735]

undoubtedly the best explanation of rankine cycle present on youtube! thank you!

[@azamkhan1526]

exactly...... i was too thinking of it

[@sammezdoodles]

This made my day...The best tutorial video on Rankine cycle. God bless you, sir.

[@debbahadurkhadka420]

This is very to understand good bless you sir

[@sudhakars9892]

Thank you sir...it's a good and clear explanation about rankine cycle.

[@azamkhan1526]

it is the best explanation of rankine cycle yet.....is there any video of yours on cannot vapour cycle sir???

[@skmgamer8214]

SUPERB EXPLANATION
EK BARE BHUJHE GELAM 👍

[@thunder5671]

now i have understood the rankine cycle rather than speedy online class.Thank you sir!

[@debbahadurkhadka420]

Ranking cycle is the best explanation of the behavior sir

[@narinaraja8586]

After vapour coming from Turbine why we have to send vapour to condenser we can directly send to boiler we can save energy by not sending to condenser

[@DKumar-lh7rl]

The specific volume of the steam is very large than the water so it is quite expensive (or not possible) to pump the steam and it is send to the boiler. That's why we condence the steam and the water is pumped and it is send to the boiler.

[@PalliHarshithaaeb]

Thanks lot sir for such a great explanation. It really helped me a lot to understand the topic easily

[@lakshamankumarprusty4055]

Very well explained Mandal jee.

[@charlestoneoyoo]

Thank you for this sir. We'll understood

[@umarumran9119]

Thanks sir , please make more video like this ,this is very easy to understand

[@kaushalsethiya2159]

Rankine cycle made a lot easier than it is.The credit goes to you sir.

[@trainzmarcel2074]

i didnt understand the heat diagram until now thank u so much

[@ckb6.3]

Thank u.go on doing these kind of videos. Really helpfull

[@maheshs8143]

A simple rankine cycle works between the boiler pressure of 28 bar and 0.06 bar the initial condition of steam is being dry saturated calculate
1 cycle effecieny
2 work ratio
3 specific steam consumption
Pls help

[@prathameshsundaram7509]

Your videos are amazing! Please make more!

[@poppinravi]

Amazing explanation by you sir.

[@MJlover26]

Loved ur dp!

[@airesdeventura2192]

very helpful, God bless you. thank you

[@Shams_]

sir why temperature raises while pump supplies condensed water to boiler? (3-4)

[@ManishKumar-wx9lj]

How the temperature is raised from 3 to 4 by feed pump ??

[@MrGlw24]

Very clear explanation!

[@gooddeedsleadto7499]

Between 4 & 1
The blue line represents low pressure steam
The orange line represents superheated steam which is at higher temperature & pressure
This means there exists two constant pressures between 4 & 1?

[@Dr.AmitMandal]

This is TS diagram, entire boiling is at constant pressure.

[@PreciousCollections]

@3:18 sir how does pump increase the pressure of liquid water, liquids r incompressible

[@vireshmangalgi929]

Very good explained sir Tq...

[@ajoyprasad963]

Subscribe krne ko nahi bole islea kya
And thanks for teaching

[@MrSwvw]

At what level or in what year in engineering do you learn this?
Thanks

[@destinysibanyoni4153]

Excellent explanation.

[@champ.9479]

Very nice excellent explanation given

[@rksingh4026]

Outstanding explanation

[@samekkhaire5867]

Nice explanation 👍👍👍👍

[@prorigami2444]

Helped a lot.

[@mr.ajayanand3842]

Sir condenser q use karte hai directly steam ko boiler me q nhi send kar dete taki steam ko superheating karne me hi heat ka use ho. Plz sir tell in any video

[@Dr.AmitMandal]

Good question, when fluid exits from the turbine, it's pressure is too low I.e. condenser pressure. In boiler the enthalpy rise is Isobaric. Now, if the exit steam is directly fed to boiler the enthalpy rise will be at condenser pressure which is further unable to drive the turbine.
Secondly no heat engine can work without heat rejection, Carnot Theorem.

[@hitulramani]

@@Dr.AmitMandal very true

[@gustavomarcelo7250]

Sir.If we get the work for turbine,how can we calculate the turbine power since Wt is in kJ/kg?

[@Dr.AmitMandal]

multiply with mass flow rate...

[@sauravgupta187]

bahut easly explain kr diye tnx.

[@borunkumarbiswas2013]

Sir I learn to read T-S diagram from your video clearly but Want to know P-V diagram also please make video for it also.
Thank you

[@rahulsrivastava1622]

Sir u r AWSOME..

[@khandakaraktarhussain3594]

THNAKS SIR.NICE EXPLANATION

[@bhushanbhairannavar4059]

Good explanation sir.

[@shubhamshukla1651]

Useful information thanks

[@debasishkashyap9514]

In the boiler and the condenser, why work (the area under a constant pressure process in a PV diagram) is not involved in calculating the efficiency of the cycle?

[@Dr.AmitMandal]

Enthalpy includes pressure and volume

[@ManishKumar-uy9dj]

Best teacher

[@rajkumar-xn1kh]

Hello sir...we can say that the heat supplied Q is latent heat. Please reply

[@Dr.AmitMandal]

Some heat is latent while some sensible, in the boiler....

[@rajkumar-xn1kh]

@@Dr.AmitMandal thankyou sir

[@ajaykkkkkkkkkkk311]

Thank you very much.

[@ishtiakahmedashik252]

sir what about pv diagram?

[@aritradhole4441]

Beat 🤘👌👍

[@arpanmitra6624]

Thanks sooo much!!!!!

[@Poor_Vampire]

Keep making such videos sir.

[@zaidakhtar8864]

Very useful

[@kamalakarpatil5088]

Why heat energy available in steam going to condenser is not converted to work ?

[@Dr.AmitMandal]

Low quality heat because of Low temperature.

[@kamalakarpatil5088]

Amit Mandal How can it as low quality it is ? It is huge compared to initial content of heat energy in the steam.

[@SaurabhKumar-gc1ko]

Great

[@gandalfthethotful479]

Is point 3 to point 4 isoentropic?

[@Dr.AmitMandal]

ya

[@yogeshdhulap7554]

Thanks

[@diwakarkuldeep8565]

Thoda slow sir

[@brockleegg155]

Why is there no change in temperature because of the condensor? Because there is a Q, heat transfer.

[@Dr.AmitMandal]

Condenser releases latent heat which is always at constant temperature. Watch my ' TS diagram of water ' video.

[@blenderhander9485]

Great explanation
Sir i am very confused in ts hs pv diagram please make a separate video to understand these
And please make it quickly because my exams have been started.

[@RKS17978]

Sir hindi or english dono may explained kiya karno na thoda samjhne may asani hoti h

[@RKS17978]

bhot accha video h sir

[@mechted_3639]

Can u tell us what actually happens in pump

[@arvind2414]

The pressure in the condensor and the boiler are different. So only with a pipeline you cannot send the water into the boiler. So the pump adds more pressure to the water from the condensor to reach to boiler. Just like the motor pump in water tanks

[@Dr.AmitMandal]

Suck and release water

[@saikumarnandipati9223]

Sir,plz provide captions also

[@nikxsuperstars]

Thank you soooooo muchhh