Bo Miao

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Questions related from Bo Miao

Entropy is not a state variable, and there is a physical difference between it and internal energy?

Entropy is not a state variable, and there is a physical difference between it and internal energy. In the textbook, the ideal gas entropy: S = n * Cv * In (T) +nR * In (V); There are two...

02 April 2019 9,841 6 View

Is there a reasonable interdisciplinary argument for the second law of thermodynamics?

1. There are many kinds of type 2 perpetual motion machines. Behind each type is a natural phenomenon. Machine A: against the irreversibility of thermodynamics (diffusion, heat conduction,...

24 March 2019 7,885 4 View

Comparison of New and Old Thermodynamics？

Comparison of New and Old Thermodynamics 1. Logic of the Second Law of Thermodynamics: Subjectivism, Logical Jump, Interdisciplinary Argumentation. 2. New thermodynamics pursues universality, two...

01 January 1970 1,262 3 View

Logical Contradiction of Theorem 2 of Thermodynamics？

Logical Contradiction of Theorem 2 of Thermodynamics Second Theorem of Thermodynamics: The natural process of isolated system always proceeds in the direction of increasing entropy, and the...

01 January 1970 2,954 7 View

The second law of thermodynamics is difficult to solve the phase transition equilibrium of capillaries!

The second law of thermodynamics is difficult to solve the phase transition equilibrium of capillaries! See pictures and links for details: Convective circulation of capillary water column with...

01 January 1970 8,329 10 View

In 1950, American scientists tested 10-30 times the prediction of the second law of thermodynamics (there are literature links and screenshots). Is th

The change in capillary vapor pressure: The experiment is 10 to 30 times the second law of thermodynamics (Kelvin formula). Is the Second Law of Thermodynamics a pseudoscience? Please refer to...

01 January 1970 3,773 5 View

Utilizing differences in gas properties, heat can be transferred from low temperatures to high temperatures without consuming external energy.

Utilizing differences in gas properties, heat can be transferred from low temperatures to high temperatures without consuming external energy. See the picture for details.

01 January 1970 2,780 0 View

the second law of thermodynamics

As shown in Figure 1: 1. The second type of perpetual motion machine is derived from the first law of thermodynamics, which is the opposite of the second law of thermodynamics. From a theoretical...

01 January 1970 1,988 1 View

These two papers opposing the second law of thermodynamics received "recommendations" from 10 scholars. Welcome to read.

The dual gas Carnot cycle(dW=P1*dV1+P2*dV2=0) causes heat to... Mathematical proof that the second law of thermodynamics is ... These two papers opposing the second law of thermodynamics...

01 January 1970 2,860 1 View

Scientists split the large deviation (E1-E) of the second law of thermodynamics into two small deviations, and the second law was successful?

These operations are catching up with the Korean superconductivity incident. The problem is very serious, and scientists are completely unaware.

01 January 1970 4,359 3 View

The second law of thermodynamics, no matter how powerful, must follow the laws of logic.

See picture for details The second law of thermodynamics, no matter how powerful, must follow the laws of logic.

01 January 1970 1,188 4 View

Double gas Thermodynamic cycle achieves 100% efficiency of heat engine

Double gas Thermodynamic cycle achieves 100% efficiency of heat engine Keywords: entropy, the second law of thermodynamics, free energy, Condensed matter physics, theoretical physics.

01 January 1970 2,678 1 View

The Second Law of Thermodynamics

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...

01 January 1970 9,804 6 View

We can get the correct second Virial coefficient by using the equivalent volume method. Do we still need statistical physics?

We can get the correct second Virial coefficient by using the equivalent volume method. Do we still need statistical physics? The second Virial coefficient coefficient of the Equation of state for...

01 January 1970 4,868 0 View

Type 2 perpetual motion machines help humans achieve stellar civilization and eliminate it

Type 2 perpetual motion machines help humans achieve stellar civilization and eliminate it Humans can only approach planetary level civilizations now. The following image shows the existence of...

01 January 1970 8,080 2 View

The maintenance cost of the second law of thermodynamics is really expensive. The first law of thermodynamics does not have such maintenance costs.

The second law of thermodynamics does not match the experiment, so scientists provide an explanation or make some adjustments. The maintenance cost of the second law of thermodynamics is really...

01 January 1970 2,040 1 View