635-0036/01 – Thermodynamics of Ceramic Systems (TKS)
| Gurantor department | Department of Thermal Engineering | Credits | 6 |
| Subject guarantor | prof. Ing. Jozef Vlček, Ph.D. | Subject version guarantor | prof. Ing. Jozef Vlček, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 1990/1991 | Year of cancellation | 2007/2008 |
| Intended for the faculties | FMT | Intended for study types | Master |
Subject aims expressed by acquired skills and competences
1. Student will be able to characterize the fundamental concepts and the relation of thermodynamics of
homogeneous states.
2. Students will be able to solve and express equilibrium in heterogeneous chemical systems.
3 Students will be able to define and apply the phase equilibria in single and multicomponent systems.
Teaching methods
Lectures
Seminars
Individual consultations
Summary
Fundamental concepts and axioms of thermodynamics, standard states.
Monocomponents systems, phase transformations. Chemical and phase equilibria in
homogenous systems. Tabulating of thermodynamic data. Chemical and phase
equilibria in the heterogeneous systems: equilibrium solidus-gaseous,
liquidus-gaseous, condensed systems (binary, ternary and multicomponental).
Thermodynamic of phases interfaces. Nucleation and crystallisation.
Compulsory literature:
1. ATKINS, P.W. Physical Chemistry. Oxford: Oxford University Press, 1993.
Recommended literature:
No other is recommended.
Way of continuous check of knowledge in the course of semester
2 průběžné hodnocené testy.
E-learning
Other requirements
There are no other requirements.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
1. The first law of thermodynamics, the expression for a defined process conditions. Enthalpy, heat of reaction, the standard states.
2. Calculation of reaction heat from combination enthalpy. Calculation reaction heat of combustion and the dissolution enthalpy.
3. Heat capacity. The dependence of the reaction heat on temperature.
4. Second law of thermodynamics. Entropy. United formulation 1. and 2. law of thermodynamics.
5. Dependence of entropy on the state variables. Entropy change during phase transformations and chemical reactions. Energy
functions F and G and their dependence on state variables.
6. Conditions of thermodynamic equilibrium for specific types of systems. Partial molar quantities, Gibbs - Dűhem equation.
7. The balance in the 1-component system, the Clapeyron equation. Clausius - Clapeyron equation, applications.
8. Enantiotrophic and monotrophic conversion of single-component system. Polymorphic transformation 1 and 2 order.
9. The equilibrium constant of chemical reaction, its dependence on the temperature.
10. Alternative determination and equilibrium constants. The equilibrium constant of decomposition reaction of type AB (s) → A (s) + B
(g) use.
Seminars:
1. Gibbs phase law, usage.
2. Thermodynamic analysis of 2-component system, binary phase diagrams.
3. Rules of representation 3 - and 4 - component systems, ternary phase diagrams.
4. Richardsons-Jeffes chart, relative stability of oxides.
5. Reduction of oxides by hydrogen and carbon monoxide. Reduction of carbon oxides.
6.. Stability of oxides at different psess of oxygen.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.