Fundamentals of Fluid Flow and Fluid Mechanics

Fluid dynamics powers everything from water supply networks to aerodynamic vehicle design. Understanding how liquids and gases behave under different forces is a crucial skill for engineers, researchers, and technical designers. This course provides a clear, step-by-step introduction to the core principles of fluid mechanics. You will learn to identify different types of flow, apply mathematical models to predict fluid behavior, and understand the forces that govern fluid motion in real-world systems. What you will learn: 1. Understand foundational fluid properties, key terminology, and basic physical definitions. 2. Classify diverse flow types, including steady versus unsteady, and uniform versus non-uniform flow. 3. Master the differences between laminar and turbulent flow using the Reynolds number. 4. Apply fundamental conservation laws, including the continuity and Bernoulli equations. 5. Explore modern computational fluid dynamics (CFD) concepts and how digital simulations model flow. 6. Practice solving practical flow rate and pressure drop problems through step-by-step written exercises. The course begins with essential definitions of pressure, viscosity, and density before moving into flow classification and practical engineering equations. It concludes with a look at modern digital modeling workflows used in the industry today. Designed for absolute beginners, this text-only guide requires no prior engineering experience. Start building your understanding of fluid behavior today.