Introduction to Heat Engines and Thermodynamics

Understanding how heat energy converts into mechanical work is the foundation of modern engineering, transportation, and power generation. This text-based course guides you through the fundamental principles of thermodynamics and the mechanics of heat engines without requiring a background in advanced physics. You will transition from understanding basic thermal concepts to analyzing real-world engine cycles and modern efficiency practices. What you'll learn: Understand core thermodynamic laws and foundational definitions of heat, work, and energy; Differentiate between internal combustion and external combustion engines; Analyze the theoretical cycles of Otto, Diesel, and Carnot engines; Evaluate the mechanical components and working steps of modern engines; Practice calculating thermal efficiency and identifying energy losses; Explore modern developments in alternative fuels and eco-friendly engine designs. This course starts with essential terminology and basic concepts before moving on to practical mechanics and modern efficiency standards. It is designed specifically for beginners, students, and curious minds with no prior engineering experience. Start reading today to build a solid foundation in thermal engineering.