'Gibbs function' presentation slideshows

Lecture 4 CHEMICAL AND PHASE EQUILIBRIUM (1)

Lecture 4 CHEMICAL AND PHASE EQUILIBRIUM (1). Objectives. Develop the equilibrium criterion for reacting systems based on the second law of thermodynamics.

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Lecture 4 CHEMICAL AND PHASE EQUILIBRIUM (1)

Lecture 4 CHEMICAL AND PHASE EQUILIBRIUM (1). Objectives. Develop the equilibrium criterion for reacting systems based on the second law of thermodynamics.

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Thermodynamics and Statistical Mechanics

Thermodynamics and Statistical Mechanics. Kinetic Theory of Gases. Mixing of Two Ideal Gases. Change of Gibbs Function. An expression is needed for the specific Gibbs function. Specific Gibbs Function. Specific Entropy. Specific Gibbs Function. Specific Gibbs Function.

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Consider the combustion of propane with 120 percent theoretical air.

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2 Structure of electrified interface

2 Structure of electrified interface. 1. The electrical double layer 2. The Gibbs adsorption isotherm 3. Electrocapillary equation 4. Electrosorption phenomena 5. Electrical model of the interface. 2.1 The electrical double layer. Historical milestones

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2 Structure of electrified interface

2 Structure of electrified interface. 1. The electrical double layer 2. The Gibbs adsorption isotherm 3. Electrocapillary equation 4. Electrosorption phenomena 5. Electrical model of the interface. 2.1 The electrical double layer. Historical milestones

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Multiple-scale processes, premixed and non-premixed combustion

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Phase Transitions

Phase Transitions. Physics 313 Professor Lee Carkner Lecture 22. Exercise #21 Joule-Thomson. Joule-Thomson coefficient for ideal gas m = 1/c P [T( ?v/?T) P -v] ( ?v/?T) P = R/P m = 1/c P [(TR/P)-v] = 1/c P [v-v] = 0 Can J-T cool an ideal gas T does not change

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Lecture 5 Chemical and Phase Equilibrium (2)

Lecture 5 Chemical and Phase Equilibrium (2). VARIATION OF KP WITH TEMPERATURE. The equilibrium constant KP of an ideal gas depends on temperature only, and it is related to the standard-state Gibbs function change ? G *( T ) through the relation. Substituting.

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7.6 Entropy Change in Irreversible Processes

7.6 Entropy Change in Irreversible Processes.

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Spontaneous Change

Spontaneous Change. For a system in thermal equilibrium with its surroundings,. ____________. Clausius inequality. At constant ____________ :. no work. isolated system. At constant pressure:. PV work only. For convenience, define:. Then the conditions for ____________ change become:.

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ME 525: Combustion Lecture 4: Second Law, Products of Combustion, Chemical Equilibrium, Applications

ME 525: Combustion Lecture 4: Second Law, Products of Combustion, Chemical Equilibrium, Applications. Second law of thermodynamics applied to reacting systems Product composition governed by second law Chemical equilibrium Equilibrium constant of formation Examples.

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