Karman Vortex in water from injected dye.
Max Scrimgeour: Team 3rd
Categories
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
- Particles 1- Physics: Flow and Light
- Particles 2: Aerosols
- Particles 3: In Water
- Particles 4 -Dilute Particle Techniques
- Art and Science
- TOC and Zotpress test
- Photons, Wavelength and Color
17 Comments. Leave new
I like the full frame composition you’ve got going on here. It has very sharp contrast and cool colors as well.
Very nice fluid flow. It is clear to see how the dye was injected onto the cylinder that obstructed the flow. Very nice contrast with the blue and black dye.
Good color and contrast. Nice detail and focus. Great job!
Interesting to have much thicker vortices on the upper half of the image compared to the lower. Normally distracting to have the injector, but I think it adds to the image. Excellent contrast.
really nice image. I like the development of the flow shown. good contrast.
Looks great! I like the sharp edges of your image! The diffusion looks cool
Amazing image! The only thing that probably need to improve is to sharpen the image and make it more clearly.
The upper part of the wake appears to be a little messier – maybe from the influence of the injection port – but I really love the blue curves of the lower vortices shedding.
Beautiful formation, the wisps and vortexes are beautiful. Love the long tail. The focus isn’t crisp but it gives the image a fun cartoony feel.
Nice photo! Good clean crisp focus, you can really see the fluid flow well.
Very crisp focus and the density of fluid is very interesting to see how it progresses down stream. I personally would edit out the hose.
You did a great job on this photo, the set up sounds strenuous but you have definitely outdone yourself in capturing S spectacular image.
Wonderful image. It might be worthwhile to consider cropping out the black silhouette seen in the top right of the image.
what is causing some of the faint color in the background? It looks like a cloud of dye that could be due to diffusion or results from post processing. Can you remove the cord from the image?
Really interesting how you tried to match the density of the dye to the density of the water used in the flume. Image came out great and the dye looks great against the bright white background.
– Cool photo, would be nice to see different photos or colors from the same team, they all seem very similar.
– The lead coming out of the top of the circle might be worth cropping out if you’re trying to maintain the symmetry of the flow.
I like how much longer your flow is from your teammates, it really shows the development of the flow. Wish you had shopped out the flow tube like your teammates but still a great shot