Leidenfrost dropletDemonstration of the Leidenfrost effectLeidenfrost effect of a single drop of water
The Leidenfrost effect is a physical phenomenon in which a liquid, close to a solid surface of another body that is significantly hotter than the liquid's boiling point, produces an insulating vapor layer that keeps the liquid from boiling rapidly. Because of this repulsive force, a droplet hovers over the surface, rather than making physical contact with it. The effect is named after the German doctor Johann Gottlob Leidenfrost, who described it in A Tract About Some Qualities of Common Water.
This is most commonly seen when cooking, when drops of water are sprinkled onto a hot pan. If the pan's temperature is at or above the Leidenfrost point, which is approximately 193 °C (379 °F) for water, the water skitters across the pan and takes longer to evaporate than it would take if the water droplets had been sprinkled onto a cooler pan.
Cooling performances of traditional structured surface and STA at T = 1000 °C
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The Leidenfrosteffect is a physical phenomenon in which a liquid, close to a solid surface of another body that is significantly hotter than the liquid's...
the Leidenfrosteffect. Johann Gottlob Leidenfrost was born in Rosperwenda in the County of Stolberg-Stolberg. His father, Johann Heinrich Leidenfrost, was...
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walking over hot coals with wet feet may insulate the feet due to the Leidenfrosteffect. Water has a very high specific heat capacity (4.184 J g−1 K−1), whereas...
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science fiction, but its plot device is a scientific phenomenon (Leidenfrosteffect). The book was later adapted to a play, by Verne himself and Adolphe...
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effect; adding a small amount of nitrogen to the mixture can alleviate the problem. Abiogenic petroleum origin Helium-3 propulsion Leidenfrosteffect...
in the heat flux is reached (the critical heat flux, or CHF). The LeidenfrostEffect demonstrates how nucleate boiling slows heat transfer due to gas bubbles...
equation calculates a critical heat flux of approximately 1000 kW/m2. Leidenfrosteffect Nucleate boiling Nukiyama, S. (1934). "Film boiling water on thin...
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Moritz Kopp Larmor formula Physics Joseph Larmor Leidenfrosteffect Physics Johann Gottlob Leidenfrost Lagrangian point Lagrange reversion theorem Lagrange...
of organisms in fluids,[C] soap films on Möbius strips,[D] and the Leidenfrosteffect.[E] Pesci is originally from Argentina, and earned her Ph.D. in 1986...
diagrams. The phenomenon of the droplet cluster is different from the Leidenfrosteffect because the latter occurs at much higher temperatures over a solid...
octadecyltrichlorosilane (OTS). Superhydrophobic surfaces are able to stabilize the Leidenfrosteffect by making the vapour layer stable. Once the vapour layer is established...
gas that slows heat transfer to the cryogenic liquid, known as the Leidenfrosteffect. Cooling rates can be improved by pumping the liquid nitrogen with...
Louis Le Chatelier Lee distance – C. Y. Lee Leidenfrosteffect, point – Johann Gottlob Leidenfrost Lenard effect – Philipp Eduard Anton von Lenard Lennard-Jones...
Gottlob Leidenfrost (1715–1794), German doctor and theologian who first described the scientific phenomenon eponymously named the Leidenfrosteffect Adam...
middle) Prof. Walker's essay about his stunts. Boiling water and the leidenfrosteffect Website of his latest book Flying Circus of Physics Bed of Nails Demonstration...
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away. In 2015 Disco Fair and Folkwit Records co-released the LP 'The LeidenfrostEffect' by Jude C. Montague and the Dutch composer and producer Wim Oudijk...
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