I'm really excited to share this project that my team at Google AI has been working on for the past year. We show that ML + TPUs can accelerate fluid simulations by up to two orders of magnitude without compromising accuracy or generalization.

I had a professor who used to say doing #CFD with commercial software without sufficient knowledge of fluid mechanics and numerics is nothing but "garbage in, garbage out"!

Congrats to Purdue Engineering Faculty Arezoo Ardekani, Mohit Verma, Mahdi Hosseini & Alina Alexeenko for receiving funding from the American Rescue Plan for new & innovative response approaches to the pandemic! bit.ly/arp-funding

Vortices are shed in the wake of a fixed cylinder placed in flow for Reynolds numbers larger than 47 (Re>47). These are videos of this vortex shedding at three relatively low Reynolds numbers. Visualizations are done by Bridget Benner, a PhD candidate in my lab.

2nd ed of "Data Driven Science and Engineering" out this summer!!!! New to 2nd ed: * Python+Matlab Code * New Chapters on Reinforcement Learning & Physics Informed Machine Learning * New Sections Throughout * Extensive Homework cambridge.org/brunton-kutz x.com/eigensteve/sta…

How to track local microscopic neurovascular response and systemic blood flow changes over the entire brain at the same time? Functional Ultrasound Localization Microscopy performs such neuroimaging at micron scale, Physics for Medicine Paris article in Nature Methods nature.com/articles/s4159…

Viscoelastic fluids can exhibit striking flow instabilities under conditions where Newtonian fluids are stable. This Physical Review Fluids paper (with 23 authors and >500 refs!) provides perspectives on this topic: doi.org/10.1103/PhysRe…. The story behind the paper follows... (1/6)

x.com/fyfluiddynamic…

Despite the coefficient of restitution being significantly < 1 in all cases, most of the initial energy is not actually dissipated during contact, but rather transferred to capillary waves and droplet oscillations. Congrats to Brown Engineering PhD student Luke who led this work! 5/5

My #fluids class moved onto waves this week. So I thought I’d show them how water moves under waves to help them bridge the gap between the textbook and real life… here I tracked the centroids of the ping pong balls using openCV for python

Japan…

I love it when technology improves quality of life; seeing colors for the first time❤️

The May cover is up! It features "Transcranial ultrasound simulation with uncertainty estimation." Read it now: doi.org/10.1121/10.001…. #acoustics #BiomedicalAcoustics UCL Biomedical Ultrasound Group astanziola JA.

Voyage to the furthest areas of our universe in an immersive 360° virtual reality experience, narrated by Prof Brian Cox. Take an early look at the world's most powerful radio telescope and the amazing reaches of space it will open to our eyes. Book now: rigb.org/whats-on/beyon…

👋 Are you attending the 22nd International Couette-Taylor Workshop? You might be interested to read this two-part #PhilTransA theme issue which celebrates the centennial of G.I. Taylor's original paper. ERCOFTAC #ICTW23 ow.ly/TUw950OMRT1 ow.ly/EmqI50OMRT2

Visit the link to know the full story - bit.ly/cosmicexpansion Written By - দেবদত্ত। dēbdôtto (he/him/his) Illustration By - P. Ajith

🌟 📚🔓 Fantastic news! The legendary "Feynman Lectures on Physics" is #OpenAccess available! 🌍🔬 feynmanlectures.caltech.edu/info/ #Physics #Education #STEM #Education #STEMeducation #Caltech #PHDvoice #PostdocVoice #AcademicTwitter #Academicresources

Speaker Announcement! 🚨 Prof Steven Brunton will be speaking on "ML for Scientific Discovery, with Applications in Fluid Mechanics." Join the FLAME AI workshop on Sept 5 to 15! Stay tuned for more updates! Link: flame-ai-workshop.github.io