12videosThe Efficient Engineer
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Playlists · 5
10:02An Introduction to Stress and Strain
2.2M viewsStress and strain: normal and shear stress, Hooke's law and the stress–strain curve.
14:19Understanding Aerodynamic Lift
2.09M viewsHow wings generate lift: pressure distribution, circulation and the common misconceptions.
8:23Understanding Fatigue Failure and S-N Curves
784K viewsFatigue failure: S-N curves, endurance limits and how cyclic loading breaks parts.
14:59Understanding Laminar and Turbulent Flow
1.36M viewsLaminar and turbulent flow, the Reynolds number and boundary layers.
24:35Understanding Steels and Heat Treatment
701K viewsSteels and heat treatment: phases, the iron-carbon diagram, quenching and tempering.
10:15Understanding Torsion
1.91M viewsTorsion of shafts: shear stress, angle of twist and polar moment of inertia.
11:05Understanding the Area Moment of Inertia
2.23M viewsThe area moment of inertia and why I-beams are shaped the way they are.
22:15Understanding the Deflection of Beams
1.29M viewsHow beams deflect under load: the deflection equation, boundary conditions and standard cases.
13:44Understanding Bernoulli's Equation
4.59M viewsBernoulli's equation: pressure, velocity and elevation in flowing fluids, with worked examples.
14:49Understanding Buckling
1.17M viewsBuckling of columns: Euler's formula, effective length and real-world failures.
22:34Understanding Engineering Drawings
2.25M viewsHow to read engineering drawings: views, sections, dimensions and tolerances.
16:18Understanding Failure Theories (Tresca, von Mises etc...)
2.78M viewsFailure theories — Tresca, von Mises and others — for predicting when materials yield.
29:32Understanding GD&T
2.44M viewsGeometric dimensioning and tolerancing (GD&T): datums, feature control frames and why they matter.
17:58Understanding Metals
2.04M viewsHow metals work: crystal structures, dislocations, alloying and heat treatment.
16:23Understanding Shear Force and Bending Moment Diagrams
4.34M viewsHow to draw and interpret shear force and bending moment diagrams for beams.
14:48Understanding Stresses in Beams
3.37M viewsBending and shear stresses in beams and how cross-section shape matters.
19:42Understanding Vibration and Resonance
1.81M viewsVibration and resonance: natural frequencies, damping and forced response.
17:41Understanding and Analysing Trusses
3.98M viewsAnalysing trusses with the method of joints and method of sections.
18:36Understanding the Finite Element Method
2.37M viewsHow the finite element method works, from meshing to solving.
16:43Can an Algorithm Design the Perfect Structure?
835K viewsA 17-minute video from The Efficient Engineer's catalogue; the title names its topic.
15:53How Levers, Pulleys and Gears Work
1.73M viewsA 16-minute video from The Efficient Engineer's catalogue; the title names its topic.
10:29How Things Are Made | An Animated Introduction to Manufacturing Processes
956K viewsA 10-minute video from The Efficient Engineer's catalogue; the title names its topic.
18:54How a Simple Mechanism Brought Down Flight 981
A 19-minute video from The Efficient Engineer's catalogue; the title names its topic.
27:07How to Build a Satellite
834K viewsA 27-minute video from The Efficient Engineer's catalogue; the title names its topic.
20:45The Explosion that Changed the Pipeline Industry
A 21-minute video from The Efficient Engineer's catalogue; the title names its topic.
19:40The Ingenious Design of Strain Gauges
320K viewsA 20-minute video from The Efficient Engineer's catalogue; the title names its topic.
20:33The Problem with Stainless Steel
A 21-minute video from The Efficient Engineer's catalogue; the title names its topic.
23:36The Problem with Titanium
A 24-minute video from The Efficient Engineer's catalogue; the title names its topic.
21:37The Problem with Welding
376K viewsA 22-minute video from The Efficient Engineer's catalogue; the title names its topic.
25:57The Surprising Science of Plastics
A 26-minute video from The Efficient Engineer's catalogue; the title names its topic.
16:43Understanding Aerodynamic Drag
1.26M viewsA 17-minute video from The Efficient Engineer's catalogue; the title names its topic.
34:06Understanding Calculus (for engineers)
A 34-minute video from The Efficient Engineer's catalogue; the title names its topic.
18:21Understanding Conduction and the Heat Equation
406K viewsA 18-minute video from The Efficient Engineer's catalogue; the title names its topic.
19:04Understanding Friction
376K viewsA 19-minute video from The Efficient Engineer's catalogue; the title names its topic.
7:19Understanding Material Strength, Ductility and Toughness
A 7-minute video from The Efficient Engineer's catalogue; the title names its topic.
19:37Understanding Momentum
508K viewsA 20-minute video from The Efficient Engineer's catalogue; the title names its topic.