- Wetting dynamics: how droplets spread -

The speed and shape of droplet spreading depend on wetting dynamics.

Discover it in this video from the "Dynamics of fluid interfaces" MOOC by ESPCI Paris - PSL.

🎥 https://www.youtube.com/watch?v=K3gcJXDVjZU&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=14

#WettingDynamics #LeidenfrostEffect #FluidPhysics #MOOC #FluidDynamics

- Capillarity and viscosity: how liquids move -

Understand the relationship between capillarity and viscosity and their role in droplet dynamics with this video from the "Dynamics of fluid interfaces" MOOC by ESPCI Paris - PSL.

🎥 https://www.youtube.com/watch?v=Mq1EUe3cOCY&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=13

#Capillarity #Viscosity #FluidPhysics #FluidDynamics

- Capillary number: balancing viscosity and surface tension -

The capillary number quantifies how viscosity and surface tension interact in droplets. Explore this key concept in the ESPCI Paris - PSL MOOC video.

🎥 https://www.youtube.com/watch?v=bbEOcd977ec&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=12

#CapillaryNumber #Viscosity #SurfaceTension #FluidPhysics #LeidenfrostEffect

- Superhydrophobicity: when droplets slide -

Superhydrophobic surfaces repel water and promote drop sliding – key to understanding the Leidenfrost effect. To see in this video from the "Dynamics of fluid interfaces" MOOC by ESPCI Paris - PSL.

🎥 https://www.youtube.com/watch?v=T8AFO2iXsmE&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=10

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#Superhydrophobic #SurfaceTension #FluidPhysics #HydrohphobicTextures #LeidenfrostEffect

- Gravity effects on liquid-solid contact -

Gravity affects the shape and motion of droplets. Discover its role in the Leidenfrost phenomenon in these ESPCI Paris - PSL MOOC videos.

🎥 1️⃣ https://www.youtube.com/watch?v=AqxZAKuFFAM&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=8

🎥 2️⃣ https://www.youtube.com/watch?v=-y9yaGzN7J8&list=PLcbz7zf4dTyk9BqlBPLpgI48i9TiorpEi&index=9

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#GravityEffects #FluidPhysics #Leidenfrost #FluidDynamics #Physics