A mixture of naphtha and isopropanol sprayed from an automotive fuel injector.
Hunter Hach
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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
- Dilute Particle Techniques - Under Construction
- Particles 2: Aerosols
- Particles 3: In Water - Under Construction
- Art and Science
- TOC and Zotpress test
- Photons, Wavelength and Color
19 Comments. Leave new
I really like this image and how the flow splits off into two streams, and how you can see all the individual droplets
I like the inclusion of the nozzle in this picture to show how these two streams are generated. It is also really interesting to some droplets moving between the two jets.
I really enjoy the split stream. I think it looks really cool.
I think the split in the stream is very interesting and adds a cool dynamic.
This is a very cool picture showing a piece of engineering that most people never see working. Also, I applaud you for working with a flammable fluid like this.
Nice time and effort on for the it reminds me of hyperdrive in star wars
I appreciate the positioning of the lighting in this image, it directs your eye to the direction of flow.
I’m a fan of the motion blur, it’s both a nice aesthetic and a good visualization of the actual flow.
I like the shutter speed you used to show velocity differences between the particles. I also think the framing of the image, which shows how distinct the pattern from the injector is, creates a lot of visual intrigue.
I love how you set up the lighting. I think it gives the image a cool dynamic.
I like the way we can see specific fluid particles and can make observations of the flow based on that. It’s a really interesting image to look at.
I am intrigued by how you can see the direction of the spray particles based off of their trails ( lower right-hand corner). Great use of the shutter speed to capture this!
I like the particles that are not moving in the direction of the flow. They are captured beautifully.
I really like how you captured the streamlines
Awesome image Hunter. Really enjoy the framing and geometry of this shot.
I love the concept of your image! I think that you put a lot of work into the set up of the image, and that is reflected in the result!
I like the contrast between the atomized particles and the straight streams of fluid.
I like the transition from a rapid laminar flow, to chaotic particles. The lighting really makes the particles pop.
I really like the two streams the fuel injector produced. Great work capturing the motion