By Jonathan Cook, Finn Ostrem, Kyle Samples, Andrew Vandervoglen for Fall 2015 Team First.
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Dyed water droplets on a superhydrophobic surface have a contact angle between 160 and 175 degrees.
Dyed water droplets on a superhydrophobic surface have a contact angle between 160 and 175 degrees.
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A droplet of Act mouthwash sitting on top of a white t-shirt that has been treated with a superhydrophobic substance (Rustoleum NeverWet) shows a high contact angle
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A tennis ball was coated with a hydrophobic coating (Rustoleum Neverwet), splashed with water and filmed at 1000 frames per second.
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Flow Vis Guidebook
- Introduction to the Guidebook
- Overview 1: Phenomena. Why Does It Look Like That?
- Overview 2: Visualization Techniques
- Overview 3: Lighting
- Overview 4 - Photography A: Composition and Studio Workflow
- Overview 4 - Photography B: Cameras
- Overview 4 - Photography C: Lenses - Focal Length
- Overview 4 - Photography C: Lenses - Aperture and DOF
- Overview 4: Photography D: Exposure
- Overview 4 - Photography E - Resolution
- Overview 5 - Post-Processing
- Clouds 1: Names
- Clouds 2: Why Are There Clouds? Lift Mechanism 1: Instability
- Clouds 3: Skew - T and Instability
- Clouds 4: Clouds in Unstable Atmosphere
- Clouds 5: Lift Mechanism 2 - Orographics
- Clouds 6: Lift Mechanism 3 - Weather Systems
- Boundary Techniques - Introduction
- Dye Techniques 1 - Do Not Disturb
- Dye Techniques 2 - High Visibility
- Dye Techniques 3 - Light Emitting Fluids
- Refractive Index Techniques 1: Liquid Surfaces
- Refractive Index Techniques 2: Shadowgraphy and Schlieren
- Particle Physics: Flow and Light
- Art and Science
- TOC and Zotpress test
- Photons, Wavelength and Color