Fundamentals of Thermodynamics is an introductory engineering and physical science course that explores the principles governing energy, heat, and work, and how these forms of energy interact within physical systems. It focuses on core concepts such as the laws of thermodynamics, energy conservation, entropy, and the behavior of gases and other working substances. The course provides a foundation for analyzing and designing thermal systems like engines, refrigerators, and power plants, helping students understand how energy is transferred and transformed in real-world applications.
The objective of the course Fundamentals of Thermodynamics is to provide students with a clear understanding of the basic principles governing energy, heat, and work, and how these interact within physical and engineering systems. The course aims to develop the ability to analyze thermodynamic processes using the laws of thermodynamics, with emphasis on energy conservation, entropy, and property relations of pure substances and ideal gases. It also seeks to equip students with problem-solving skills applicable to real-world systems such as engines, refrigerators, power plants, and other energy conversion devices, thereby forming a solid foundation for advanced studies in thermal and mechanical engineering disciplines.
By the end of the course Fundamentals of Thermodynamics, students should be able to understand and apply the core principles governing energy, heat, and work, including the laws of thermodynamics, properties of pure substances, and energy transfer mechanisms. They will be equipped to analyze thermodynamic systems and processes, perform energy balance calculations, and evaluate the efficiency of engineering systems such as engines, refrigerators, and power plants. Additionally, students will develop problem-solving skills relevant to real-world applications in fields such as mechanical engineering, chemical engineering, and environmental systems.
Definition and scope of thermodynamics
Microscopic vs macroscopic approaches
Thermodynamic systems (closed, open, isolated)
Properties of systems and state variables
Intensive and extensive properties
Thermodynamic equilibrium
State postulate
Process and cycle concepts
Pure substance definition
Phases of matter (solid, liquid, vapor)
Phase-change processes
Property diagrams (P–T, P–v, T–v)