
Introduction to Fluid Mechanics
Main Topics Covered:
Definition of a Fluid
Basic Equations
Methods of Analysis
Dimensions and Units
Basic concepts in Fluid Mechanics (Fluid as a Continuum, Velocity Field, Stress Field, Viscosity, Surface Tension)
Introduction to Fluid Mechanics for Engineering Students is a clear, practical undergraduate course that builds a strong foundation in fluid behavior, analysis, and engineering applications. Across 16 lectures (16+ hours), you’ll move from core principles to real-world problem solving using intuitive explanations, worked examples, and step-by-step demonstrations.
What you’ll learn
Fundamentals: properties of fluids, pressure, density, viscosity
Fluid statics: hydrostatic forces, buoyancy, manometry
Fluid kinematics: flow descriptions, streamlines, material vs. control volumes
Fluid dynamics: continuity, momentum (Navier–Stokes basics), energy (Bernoulli)
Internal flows: pipe flow, laminar vs. turbulent regimes, friction losses, Moody chart
External flows: flow around bodies, lift and drag basics, boundary layers
Dimensional analysis & similitude: Reynolds number, scale modeling
Practical skills: problem setup, unit conversions, engineering estimations, worked numerical problems
Who this course is for
Undergraduate engineering students (mechanical, civil, aerospace, chemical) taking an introductory fluids course
Self-learners preparing for exams or needing a practical refresher for projects and labs
Why take this course
Focused, example-driven instruction that links theory to engineering practice
Clear problem-solving strategies and multiple worked examples per topic
Concise lectures designed to build intuition and exam-ready skills
Course format
16 lectures, 16+ hours of video
Worked examples, conceptual explanations, and engineering tips throughout
Downloadable notes and problem sets for practice
By the end of this course you’ll be able to analyze common fluid mechanics problems, apply core equations with confidence, and interpret results for engineering decisions.