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Applied Thermodynamics

Code: 102442
Credits: 6
2026/2027
Degree programme Type Course
Chemical Engineering OB 2

Contact lecturer

Name :
Gara Villalba Mendez
Email :
gara.villalba@uab.cat

Group languages

You can consult this information at the end of the document.

Prerequisites

This course requires having completed or currently taking the courses Physics, Chemistry, Computer Applications, and Fundamentals of Chemical Engineering of the bachelor's degree in Chemical Engineering.

Objectives

The principles of Thermodynamics and their application in Chemical Engineering are presented. From the formulation and discussion of thermodynamic principles, these are used to determine the properties of pure fluids and mixtures. A fundamental objective is the thermodynamic analysis of systems in equilibrium, both physical balance between phases, and the balance in systems with chemical reaction. In both cases, it is about the quantification and analysis of the balance for its future application in the design of reactors and unit operations.

Learning outcomes

  1. Develop critical thinking and reasoning
  2. Apply the scientific and technological basics of thermodynamics, phase equilibrium and chemical equilibrium and the kinetics of physical energy transfer processes.
  3. Work autonomously.
  4. Communicate efficiently, orally and in writing, knowledge, results and skills, both professionally and to non-expert audiences.

Contents

0.- Introduction: Thermodynamics and Chemical Engineering. Definitions and nomenclature. Thermodynamic properties. Equilibrium. Thermodynamic variables. Gibbs phase rule. PVT behavior.


1.- First principle of Thermodynamics and basic concepts: Internal energy. State functions. Enthalpy. Equilibrium. Gibbs Rule of phases. Reversible processes. Processes at constant volume and pressure. Specific heat. Isotherm, Adiabatic and Polytropic processes.


2.- Second principle of Thermodynamics: Entropy; Second principle. The thermal machine. Carnot cycle for an ideal gas.


3.- Volumetric and thermodynamic properties of fluids: Estimation of volumetric properties of pure fluids. P-V-T behavior of pure substances. Corresponding states theory. Critical properties. Compressibility factor. State equations. Generalized correlations for liquids. Relationships between thermodynamic properties. Gibbs energy. Residual properties.


4.- Thermochemistry: Sensible heat calculation and effects; Entalpies of formation and reaction.


5.- Evaluation of properties in multicomponent systems: Estimation of volumetric properties of mixtures. Mixing rules. Adaptation of the equations of state. Gibbs-Duhem equation. Partial molar properties. Chemical potential.


6.- Phase Equilibrium: Fugacity and fugacity coefficient. Activity and activity coefficient. Equilibrium criteria. Vapor Liquid equilibrium: ideal case. Behavior not ideal. Bubble point and dew point. Calculation of coefficients of fugacity or activity. Models for its calculation.


7.- Chemical Equilibrium: Equilibrium constant. Methods of calculating the equilibrium constant. Determination of the compositions in the equilibrium state.


8. -Introduction to Quantum Thermodynamics: Bridge between classical and quantum thermodynamics. Nanoscale energy levels, entanglement, and coherence. Application in chemical engineering such as single-atom catalysis via quantum tunneling (example: nitrogen fixation) and non-thermal reaction pathways.

Learning activities and methodology

Title Hours ECTS Learning outcomes
simulator 5 0.2
Problems solving 47 1.88
Problems 15 0.6
documentación y bibliografía 5 0.2
Lectures 30 1.2
study 35 1.4

Guided activities:


Theoretical classes: Master classes on the topics of the syllabus.


Problem-solving classes: solving problems related to the subject. Discuss with the students about the solution strategies and their execution.


Simulator use seminars: Presentation seminars for the use of process simulators in the estimation of thermodynamic properties and equilibrium compositions.




Autonomous activities:


Study: Individual study. Preparation of outlines and summaries.


Problem solving: Individual problem solving: for sel-study and in preparation of On the one hand, as a complement to the own study of the subject and, on the other, as a preliminary work to the classes dedicated to the resolution of exercises.


Use of process simulator to estimate properties and solve equilibrium problems between phases of multi-component systems.


Search for addtional documentation and bibliography: Check the essential documentary resources for the course.

Annotation: within the schedule set by the centre or degree programme, 15 minutes of one class will be reserved for students to evaluate their lecturers and their courses or modules through questionnaires.

Assessment

Continuous assessment activities

Title Weight Hours ECTS Learning outcomes
Make-up exam 90% 5 0.2 1, 2, 3, 4
Partial exam 2 45% 3.5 0.14 1, 2, 3, 4
Partial exam 1 45 % 3.5 0.14 1, 2, 3, 4
Exercise with process simulator 10% 1 0.04 1, 2, 3, 4

Continuous Assessment:

  • 1st partial exam (Topics 1 to 5): 45% of the grade.
  • 2nd partial exam (Topics 6 to 8): 45% of the grade.
  • Process simulator project: 10% of the grade.

The partial exams consist of a theory section and a problem-solving section. The theory section is taken without notes or a calculator, and a minimum score of 3/10 is required to pass the exam. The problem-solving section is taken with a scientific calculator and a formula sheet, and a minimum score of 5/10 is required to pass the exam.

The process simulator project will be submitted mid-term, coinciding with the seminars where simulator activities will be conducted. This is a group project to be done in teams of 3 students.

Final Recovery Exam: There will be a final recovery exam for those students who have not passed the continuous assessment. The final exam will cover the entire course; individual unpassed partial exams cannot be retaken separately, without exceptions. The final grade will be calculated based on 90% of the recovery exam and 10% of the process simulator project.

General Aspects: Without prejudice to other disciplinary measures deemed appropriate, any irregularities committed by a student that could lead to a variation in the grade of an assessment activity will be graded with a zero. Therefore, copying, plagiarism, cheating, allowing others to copy, etc., in any of the assessment activities will result in failing it with a zero grade.

The date for exam reviews will be made public at the time the grades are published on the virtual learning platform. Within this context, students may submit claims regarding their activity grade, which will be evaluated by the faculty members responsible for the course. If the student does not attend this scheduled review, the activity will not be reviewed at a later date.


Honors Degrees (Matrículas de Honor): Awarding an honors degree qualification is the decision of the faculty responsible for the course. UAB regulations state that Honors Degrees can only be awarded to students who have obtained a final grade equal to or higher than 9.00. Up to 5% of the total number of enrolled students may be awarded an Honors Degree.

A student will be considered "Non-assessable" (No avaluable) if they have not taken the partial exams or the final exam.


Use of Artificial Intelligence (AI) To ensure the authentic development of your foundational knowledge and problem-solving skills, the use of generative AI tools (such as ChatGPT or similar platforms) is not permitted in this course. Specifically, AI assistance is strictly prohibited during exams, in the resolution of routine class exercises, and throughout the graded project involving the process simulator. All submitted work must be entirely your own.

Bibliography

Bibliography for this course available at the UAB libraries as of 13/05/2026.


Koretsky, M. D. (2013). Engineering and chemical thermodynamics (2nd ed.). John Wiley & Sons. [Available in print at the library].

Moran, M. J. (2011). Fundamentals of engineering thermodynamics (7th ed.). Wiley. [Available in print at the library].

Sandler, S. I. (2017). Chemical, biochemical, and engineering thermodynamics (5th ed.). Wiley. [Available in print at the library].

Smith, J. M., Van Ness, H. C., Abbott, M. M., & Swihart, M. T. (2022). Introduction to chemical engineering thermodynamics (9th ed.). McGraw-Hill Education. [Available in print at the library].

Smith, J. M., Van Ness, H. C., Abbott, M. M., & Swihart, M. T. (2022). Introduction to chemical engineering thermodynamics (9th ed.). McGraw-Hill. [Available online].


Software

Access to a chemical process simulator (HYSYS) will be given

Course groups and languages

The information provided is provisional until November 30. After this date, you will be able to consult the language of each group through this link. To access the information, you will need to enter the course CODE

Type of teaching Group Language Semester Shift
(TE) Theory 21 Catalan first semester morning-mixed
(PAUL) Classroom practices 211 Catalan first semester morning-mixed
(SEM) Seminars 211 Catalan first semester morning-mixed
(PAUL) Classroom practices 212 Catalan first semester morning-mixed
(SEM) Seminars 212 Catalan first semester morning-mixed