Image-Video 3 // David Kuchta

Image-Video 3 // David Kuchta

I have been brewing a lot of coffee this semester and noticed that sometimes the dripping coffee seemed to jump off the surface before joining the rest of the brew. It seems that the surface tension of the coffee below is enough to deflect the incoming droplet. I thought it would be interesting to try and capture this in an image, along with the resulting waves that formed in the brew.

Full report can be found here: https://www.flowvis.org/wp-content/uploads/2020/12/IV3-Report-DK.pdf

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3 Comments. Leave new

  • Hunter Hach
    Nov 16, 2020 16:44

    I love how tranquil this image looks. The warm coffee colors and soft ripples look so pleasing. Nice work, David!

    Reply
  • Axel Escareno
    Nov 16, 2020 13:32

    I really like the waves it produces with the single droplet, great capture!

    Reply
  • Megan Borfitz
    Nov 16, 2020 13:29

    Great timing in this picture! I like that you were able to capture the bouncing droplet and the concentric rings and texture on the surface of the coffee are really interesting.

    Reply

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