This page was last edited on 22 december 2018, at 08. Efecto leidenfrost fenomenos cientificos fisica aplicada. If youre using bootstrap 3, you can use the embedresponsive class and set the padding bottom as the height divided by the width plus a little extra for toolbars. Articulos efecto leidenfrost escrito por equipo fpb. Aunque las impactantes imagenes senalan lo contrario, no intenten repetir este experimento en casa porque es muy peligroso. In 1756, leidenfrost 1 observed that water drops skittered on a sufficiently hot skillet, owing to levitation by an evaporative vapour film. A leidenfrost drop forms when a volatile liquid is brought in contact with a very hot solid. Files are available under licenses specified on their description page. Una nuevo motor leidenfrost podria ayudar a colonizar marte. Essay about the effect and demonstrations by jearl walker pdf. All structured data from the file and property namespaces is available under the creative commons cc0 license.
Your browser does not currently recognize any of the video formats available. The leidenfrost effect is a physical phenomenon in which a liquid, close to a surface that is. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Click here to visit our frequently asked questions about html5. The leidenfrost effect is a physical phenomenon in which a liquid, close to a surface that is significantly hotter than the liquids boiling point, produces an insulating vapor layer that keeps the liquid from boiling rapidly. Descargue como docx, pdf, txt o lea en linea desde scribd. As a very rough estimate, the leidenfrost point for a drop of water on a frying pan. Site with highspeed video, pictures and explanation of filmboiling by heiner. Jul 02, 2016 this feature is not available right now. Efecto leidenfrost fenomenos cientificos fisica aplicada e. Stabilization of leidenfrost vapour layer by textured.
The existence and the characterization of leidenfrost temperature depends on the roughness of the solid, on the purity of the liquid which also a ects the lifetime, and even on the way it is deposited. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. This file contains additional information such as exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. In two experiments we replicate and extended the work of war ren 1974.
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