Carnot efficiency=1-T1/T2dE/dV=(dP/dT) * T-P. The accuracy of the second law of thermodynamics requires accurate E=E (V, T), P=P (V, T). Now, as long as you know that E is a function of volume, you can verify the correctness of the second law of thermodynamics.The second law of thermodynamics will be exposed to sunlight.
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Dual gas Carnot cycle: heat is transferred from low temperature to high temperature without consuming external energy
Article Dual gas Carnot cycle: heat is transferred from low temperat...
What is the Second Law of Thermodynamics?
According to the second law of thermodynamics, any naturally occurring process will always cause the universe’s entropy (S) to increase. The law simply states that the entropy of an isolated system will never diminish over time.
The second law of thermodynamics states that the heat energy cannot transfer from a body at a lower temperature to a body at a higher temperature without the addition of energy.
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The overall entropy of a system and its surroundings remains constant in some instances where the system is in thermodynamic equilibrium or going through a reversible process. The Law of Increased Entropy is another name for the second law.
Thermodynamics second law States that Heat flows from a high temperature to low temperature without any help, But it cannot flow low temperature to high temperature without any external work. Clausius Statement.
Second law of thermodynamics states 100 % heat energy cannot be converted to work. In a coal based power plant, the overall efficiency is 36%
The main heat loss is in the condenser,exhaust flue gases etc.
[T1-T2]/T1 = W/Q, T1,T2 Inlet,outlet temp K, W=workdone J,Q=Heat ,J.
deg k =degc+273.
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