Un labyrinthe avec l'effet Leidenfrost

Un labyrinthe avec l'effet Leidenfrost

Labyrinthe,Effet,Cool Science,La Science Nature,Vidéos Scientifiques,Air Hockey,Rondelle De Hockey,Dents,Leidenfrost Effect

Effet Leidenfrost

Effet Leidenfrost

L'effet Leidenfrost : lorsque la température dépasse le point Leidenfrost (environ 160° C pour l'eau), les gouttelettes ne disparaissent pas, mais glissent sur la surface chaude. Lorsque l'eau touche la plaque, elle se vaporise immédiatement dans sa partie inférieure : la fine couche de gaz résultant de 0,1 mm d'épaisseur assure la suspension du reste de la goutte d'eau et l'isole thermiquement de la plaque chauffante.

L'effet Leidenfrost : lorsque la température dépasse le point Leidenfrost (environ 160° C pour l'eau), les gouttelettes ne disparaissent pas, mais glissent sur la surface chaude. Lorsque l'eau touche la plaque, elle se vaporise immédiatement dans sa partie inférieure : la fine couche de gaz résultant de 0,1 mm d'épaisseur assure la suspension du reste de la goutte d'eau et l'isole thermiquement de la plaque chauffante.

Explore the Leidenfrost Effect!

Explore the Leidenfrost Effect!

Elastic Leidenfrost Effect enables soft engines

Elastic Leidenfrost Effect enables soft engines

Elastic Leidenfrost Effect enables soft engines https://www.universiteitleiden.nl/en/news/2017/07/elastic-leidenfrost-effect-enables-soft-engines

Elastic Leidenfrost Effect enables soft engines https://www.universiteitleiden.nl/en/news/2017/07/elastic-leidenfrost-effect-enables-soft-engines

Happy Funky Year! - Strange Stuff And Funky Things

Happy Funky Year! - Strange Stuff And Funky Things

Picture2-e1351512715371

Picture2-e1351512715371

Water Droplets Flow Uphill through a Superheated Maze Thanks to the Leidenfrost Effect

Water Droplets Flow Uphill through a Superheated Maze Thanks to the Leidenfrost Effect

Tons of science fair ideas. In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Summer Learning Loss: The Problem and Some Solutions

Tons of science fair ideas. In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

The Leidenfrost Effect (Chemistry Water) Printed Napkin #chemistry #organicchemistry #chemist #leidenfrosteffect #water #waterproperties #heattransfer #geek #attitude #wordsandunwords Here's a cloth napkin featuring the Leidenfrost Effect for any fan of the properties of water!

The Leidenfrost Effect (Chemistry Water) Printed Napkin #chemistry #organicchemistry #chemist #leidenfrosteffect #water #waterproperties #heattransfer #geek #attitude #wordsandunwords Here's a cloth napkin featuring the Leidenfrost Effect for any fan of the properties of water!

MyScienceAcademy: Nasal Spray With Insulin Equivalent Shows Promise As Treatment For Adults With Mild Cognitive Impairment, Alzheimer’s Dementia

MyScienceAcademy: Nasal Spray With Insulin Equivalent Shows Promise As Treatment For Adults With Mild Cognitive Impairment, Alzheimer’s Dementia

The Leidenfrost Effect (Chemistry Water) #leidenfrosteffect #chemistry #chemist #water #boilingwater #freeze #geek #attitude #leidenfrost #boiling #boilingpoint #wordsandunwords Here's a stamp featuring "The Leidenfrost Effect",  a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid's boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly.

The Leidenfrost Effect (Chemistry Water) Postage

The Leidenfrost Effect (Chemistry Water) #leidenfrosteffect #chemistry #chemist #water #boilingwater #freeze #geek #attitude #leidenfrost #boiling #boilingpoint #wordsandunwords Here's a stamp featuring "The Leidenfrost Effect", a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid's boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly.

The Leidenfrost Effect, Hot Science

The Leidenfrost Effect, Hot Science

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