Course of thermodynamics Basic concept of thermodynamics First principle of thermodynamics Second principle of thermodynamics Thermodynamic cycles: Carnot cycle, Rankine Engine, Heat pump Refrigerating machine

Support courses in Math, Physics and Chemistry for all levels of college and high school. Summary of the courses plus series of exercises and their correction Study examples of baccalaureate exams and their correction and tips to answer all questions

Thermodynamic course General notions of thermodynamics Internal energy: definition Applications of the first principle Enthalpy function Energy properties of ideal gases Fundamental laws of ideal gases Laws of Gay-Lussac and Charles Ideal gas equation Normal molar volume of an ideal gas Density of one gas relative to another Experiment characterizing ideal gases Expression of the internal energy variation for a transformation any Expression of the enthalpy change for a transformation any Relationship of Robert Mayer Assessment of energy quantities for the different transformations Work is exchanged during an adiabatic transformation. Polytropic transformations Calculation of the quantity of heat exchanged in the case of a polytropic transformation Mixture of ideal gases. Equation of state of a mixture of ideal gases The second principle Statements of the second principle Reversible monothermal cycle Irreversible monothermal cycle Dithermal cycle Assessment of heat exchanges Classification of thermal machines Expression of returns Carnot's theorem Clausius inequality Mathematical expression of the second principle Mathematical expression of the second principle: conclusion. Entropy diagram Examples of calculating entropy change Calculation of the entropy variation of a system with source.