Breakdown of Kolmogorov scaling and modified energy transfer in bubble-laden turbulence How a dispersed bubble phase reshapes turbulence remains a long-standing question, especially at moderate void fractions where coupling spans many scales. Using high-resolution lattice-Boltzmann simul...

Bubble-laden #turbulence challenges #Kolmogorov scaling: high-res simulations show gas phase deviates while liquid phase mostly follows classical turbulence. #EnergyTransfer is altered at small scales by interfacial dynamics

🔗 journals.aps.org/prfluids/abs...

#MultiphaseFlow #BubbleDynamics

Experimental Study of a Transient Vertical Slug Flow: Pressure and Void Fraction Waves

www.dl.begellhouse.com/journals/5af...

#MultiphaseFlow #SlugFlow #FlowAssurance #MST

Effects of surface wettability on bubble dynamics and induced liquid flow: Finite-difference analysis of two-phase particle image velocimetry Bubble dynamics is critical for mass, momentum, and heat transport in two-phase flows. We investigated the effects of surface wettability on bubble formation, departure, and the surrounding liquid flo...

A key takeaway for LeidenForce: surface #wettability radically reshapes the surface–bubble–flow coupling—smaller bubbles, higher detachment frequency, stronger vortical flows.

journals.aps.org/prfluids/abs...

#FluidDynamics #MultiphaseFlow #InterfacialFlows #Leidenfrost @apsphysics.bsky.social

From the Volcanoes community on Reddit: yes, that is one happy man that has been disensitized of volcano by simply living in indonesia Posted by plentongreddit - 1,166 votes and 35 comments

Check this out... I reckon drones should be used for gathering such intel...😐 #tooclosetodanger #volcano #multiphaseflow