About This Book
Thermodynamics is a branch of physics that deals with the study of energy, heat, and work, along with
their interactions in different systems. It is fundamental to engineering, physics, and chemistry, as it
governs how energy is transferred and converted in various processes. The subject is based on four key
laws: the Zeroth Law, which defines thermal equilibrium; the First Law, which expresses the principle of
energy conservation; the Second Law, which introduces the concept of entropy and the direction of
energy flow; and the Third Law, which describes the behavior of systems as they approach absolute zero
temperature. In thermodynamics, systems are classified as open, closed, or isolated, depending on their
ability to exchange energy and matter with their surroundings. Key concepts such as internal energy,
enthalpy, entropy, and Gibbs free energy help in understanding energy transformations in processes like
heat engines, refrigeration cycles, and chemical reactions. Thermodynamics plays a crucial role in
designing power plants, engines, and HVAC (heating, ventilation, and air conditioning) systems. From
industrial applications to biological processes, thermodynamics governs energy utilization and
efficiency, making it essential for advancements in renewable energy, material science, and
environmental sustainability. Mastering thermodynamics enables engineers and scientists to optimize
energy use and develop innovative solutions for global energy challenges. "Thermodynamics" explores
the principles of energy transfer, heat, and work, providing a comprehensive understanding of their
applications in engineering and science.
Contents: 1. An Introduction, 2. Thermodynamic Systems and Analytical Tools, 3. Law of
Thermodynamics, 4. Application of Thermodynamics Equilibrium, 5. Fundamentals of Heat Engines and
Thermodynamic Systems, 6. Principles of Entropy in Thermodynamics, 7. Mechanics of Work, Force, and
Energy, 8. Temperature and Thermodynamic Principles, 9. Thermodynamic Principles of Heat Capacity.
