65 citations · 257 across the 17 of their papers we have counts for
14 papers · 1 filter
Optimal free-surface pumping by an undulating carpet
Anupam Pandey, Zih-Yin Chen, Jisoo Yuk +5
Examples of fluid flows driven by undulating boundaries are found in nature across many different length scales. Even though different driving mechanisms have evolved in distinct e…
Corona splashing triggered by a loose monolayer of particles
Ehsan Esmaili, Zih-Yin Chen, Anupam Pandey +3
In nature, high-speed raindrops often impact and spread on particulate surfaces (e.g., soil, plant leaves with spores or pollen). We study the dynamics of droplet impact on a loose…
Vapor flux on bumpy surfaces: condensation and transpiration on leaves
Sunghwan Jung
Drop condensation and evaportation as a result of the gradient in vapor concentration are important in both engineering and natural systems. One of the interesting natural examples…
Pinch-off dynamics to describe animal lapping
Sunghwan Jung
Some carnivorous mammals (e.g., cats and dogs) lap water with their tongues to drink water at high frequencies. Such a fast moving tongue creates a liquid column out of a bath whic…
To Seal or Not To Seal
Javad Eshraghi, Sunghwan Jung, Pavlos P. Vlachos
When an object impacts the free surface of a liquid, it ejects a splash curtain upwards and creates an air cavity below the free surface. As the object descends into the liquid, th…
Interaction of particles with a cavitation bubble near a solid wall
Leonel A. Teran, Sara A. Rodriguez, Santiago Laín +1
Hard particle erosion and cavitation damage are two main wear problems that can affect the internal components of hydraulic machinery such as hydraulic turbines or pumps. If both p…