[Todos] Recordatorio: Coloquio del Departamento de Física: hoy jueves 13/06, 14 hs. Freezing contact line. Thomas Seon. Instituto Franco-Argentino de Dinámica de Fluidos para el medio ambiente (IFADyFE), CNRS, UBA, CONICET, Buenos Aires, Argentina

[Marcelo Javier Otero]

Recordatorio

Coloquio del Departamento de Física, hoy jueves 13/06, 14 hs.

Tenemos el agrado de invitarles al coloquio:

Freezing contact line

Thomas Seon

Instituto Franco-Argentino de Dinámica de Fluidos para el medio
ambiente (IFADyFE), CNRS, UBA, CONICET, Buenos Aires, Argentina

Ice accretion on airplanes, wires, or roadways, the formation of ice
falls, ice stalactites, frozen rivers or aufeis, are a few examples of
ice structures formed by the solidification of capillary flows (drop,
rivulet, film). Among the many scientific questions that remain open
regarding these phenomena, the effect of freezing on the contact line
motion is undoubtedly one of the most important and mysterious. In
this talk, we experimentally investigate this intricate coupling of
advancing contact line and freezing by exploring the spreading of a
water droplet on a cold substrate in various situations. This work
allows us to propose the main mechanisms that explain the splashing
and arrest behaviours of a contact line due to solidification.


Aula Federman - Primer Piso - Pabellón 1 - Ciudad Universitaria - CABA.

(Recuerden traer su propia taza para el café)

Les esperamos.

Comisión organizadora de los coloquios del DF 2024.