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Prikvačeni tweet
New paper in Physics of Fluids showing 3D computations of fin-fin interactions in sunfish: https://bit.ly/35JgbHI . With Pan Han and the amazing Haibo Dong
@UVA flow simulation lab. Thrust by the tail improved by over 25% with dorsal and anal fins.#fishsci#CFD#swimmingpic.twitter.com/HuTCvAm5rEHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
How do fish fins generate thrust? We made a robotic model of the bluegill sunfish pectoral fin. 3D views of fin motion and thrust produced … note the two thrust peaks, with one on the outstroke! With the Tangorra lab
@DrexelEngr and@FlammangLab.#locomotion#Robotics#fishscipic.twitter.com/sO6RurU4aOHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
It’s time for
#SharkScaleSaturday again! This time an image of the Atlantic sharpnose shark skin surface, mid caudal fin. Notice the missing denticles and see if you can find at least 4 denticles in various stages of being replaced from below.#fishsci#sharks#SharkSciencepic.twitter.com/yxlIzWXEoq
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Getting robot fish flexible tails to show fish-like motions is very challenging! Here are 4 different movement patterns (viewed from behind) that we produced to study their effect on thrust. Work with the Tangorra lab
@DrexelEngr and@FlammangLab.#locomotion#Robotics#fishscipic.twitter.com/jHIAoWdvBvHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Four
#tuna#robotics talks tomorrow at#SICB2020. One point of emphasis: how well do our 3D body deformation models match what we see from videos of freely-swimming tuna? Doesn't look too bad!#Tunabot#locomotion#fishscipic.twitter.com/2AfV8jUII8Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
It's lack of sleep ... not any reflection on your cool new work!https://twitter.com/LabLiao/status/1214334678540271617 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Many congratulations to you both!https://twitter.com/damalichthys/status/1214001264054415360 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Love "science Twitter" ... glad that folks find our tweets interesting, and I Iearn so much from everyone here.https://twitter.com/raynamharris/status/1214019642903150597 …
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Final (4th) talk on
#tuna#robotics at#sicb2020 … our computational effort to model tuna locomotion. Tuna tails and more in whole-fish 3D#CFD models! Collaborative research with Haibo Dong’s flow simulation group and@BIERLABS1@UVA.#fishsci#robots@SICBtweets@mechsNmorphpic.twitter.com/DmP8GWu59jHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
An autonomous
#robot#tuna? Yes! Learn about tuna#robotics at#sicb2020 and the challenges and opportunities designing an autonomous tuna-like robotic platform (tuna robotics talk #3). With Joe Zhu from@BIERLABS1.#fishsci#robots@SICBtweets@mechsNmorph#swimmingpic.twitter.com/Ni0grwMG7IHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Thanks for tweeting this ... one of my favorite videos, done by
@LabLiao when he was a grad student in the@georgelauder lab with David Beal. Still lots of research being done on propulsion in drag and thrust wakes!https://twitter.com/Rainmaker1973/status/1211366731589046273 …
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Our second talk on
#tuna#robotics at#sicb2020 … the improved tunabot designed by Carl White@BIERLABS1. Much better swimming performance (real time video), flexible body and fins, lower cost of transport than the original Tunabot!#fishsci#robots@SICBtweets@mechsNmorphpic.twitter.com/pVdr1TRdYrHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Interested in
#tuna#robotics research? 4 talks in a row @sicb2020 from collaborative research with@BIERLABS1. First up, the original Tunabot … exploring the high-speed and high-frequency fish locomotor performance space with a robotic platform.#fishsci#robots@SICBtweetspic.twitter.com/LycZIjJk4ZHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Bonnethead shark swimming in the lab to study body kinematics and relative head and tail motion. Note the extent of lateral head motion, even during steady swimming! Video with
@FlammangLab back in the day.#locomotion#fishsci#sharks#SharkSciencepic.twitter.com/ka3qcvxJQuHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Tunabot swimming (~ 0.8 m/s) with the new design limiting tail beat amplitude (A) so all comparisons have constant A. Carl White visiting from
@BIERLABS1@UVA. Cables provide power and prevent disaster!#Tunabot#locomotion#robotics#fishsci#tunapic.twitter.com/Ff6OhTxPXDHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Now testing the next version of the Tunabot with Carl White visiting from
@BIERLABS1@UVA. This one really moves (> 1 m/s) at the limit of my flow tank, and it’s only at 60% power! "Stealth" paint job for flow vis. Movie in next tweet.#Tunabot#locomotion#robotics#fishscipic.twitter.com/hhgRcwA2nj
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Fish robots often have rigid tails, and don’t reflect the diversity of flexible tails with control of individual fin rays in fish. This robot was used to study the effect of different movement patterns on thrust with the Tangorra lab
@DrexelEngr.#locomotion#robotics#fishscipic.twitter.com/cucAGkJKfZHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
So excited for Diego to join us here
@MCZHarvard for the next chapter in his fish research!https://twitter.com/MCZHarvard/status/1202632686088667143 …
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Eel (Anguilla) locomotion does not involve much side-to-side head motion, contrary to popular belief and text illustrations of “anguilliform”motion! Beautiful increase in amplitude along the body. Lamprey and hagfish swim very differently from eels.
#locomotion#eel#fishscipic.twitter.com/YYGWlAIFzIHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Skate pectoral motion during swimming is mesmerizing! A movie from our fun project with
@valedisanto showing undulatory fin movement in the little skate with a traveling “notch” that may stiffen the fin (paper at https://bit.ly/2qJORe8 ).#locomotion#flatshark#fishscipic.twitter.com/iB9gErjwREHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Seriously, best session to moderate EVER-- 11 different animals in 7 talks, including worm blobs-- rock star postdocs and beginning PI's!!! Watch out for them!


