Clausius Inequality

Clausius Inequality
Lecture By: Er. Himanshu Vasishta, Tutorials Point India Private Limited

[TutorialsPoint_]

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[GoldCattt]

Moral; rev=O, irrev<0, impossible>0.

[BenM]

Saved me about an hour of trying to wrap my head around this- cheers mate

[codenamerishi]

Thank you so much sir, this proof is so much simpler than the one given in our textbook where they used n-carnot cycle engines, here you used only two

[sagarthik]

Sir u totally clear my concept... Thank u, keep posting such content

[ahmedrabia]

Thank you Sir the right man at the right place .
From Libya🇱🇾.

[parasmehar]

Can you explain the contradictions of Thermodynamics Law -2 and change in entropy is Always negative or zero by Clausius unequal ? As thermodynamics second law present that Entropy of an isolated system Always increase ?

[ashikraju]

i am a great fan of u sir...keep going, its really usefull for we students..

[barny-]

Hi Sir,
Does Clausius Inequality tell us that sum of change in entropy of a cyclic process is always <=0?
I know it seem counter intuitive because of the second law of thermodynamics. I believe it is ok because the cyclic integral of entropy for the system on describes the system and not the system and its surrounding, which will have entropy be larger than or equal to zero.

[lukaderetic]

thank you sir, one question what does delta mean in that equation

[TheMediaGeek]

Well explained Sir. You converted a bunch of symbols into easy English. (y)

[MLPublicSchoolPrayagraj]

Very useful video sir
.
.
Thanku So Much Respected Sir
🙏🙏🙏

[sibasankar]

sir, how Q1 & Q2 is same. as one is upper heat body & another one is lower heat body.so that their difference give some work output.

[sidrahamid]

Very frstly I hve take ur lec....n its aamaxing to lisn u....
Owsm lec....in sha ALLAH fr the nxt tym....I alwys watch ur lec....

[innoxentg]

Is there any difference between clausius inequality and clausius clayperon equation?

[xerxeschong]

@2:59 Qh/Th is defined as equal to Ql/Tl, is this related to the temperature scale used to describe the ratio of the temperatures of the reversible engine?

[HarpreetSingh-uims]

Sir how u can take dQ/dT positive ..it should be negative ...on base of heat transfer rule... It's confusing me... Will u clear this

[muhammadghufron]

clear..but i just dont know how in irreversible we have QL>Qh. I need the reason