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The physics of foams - Stefan Hutzler

DATE DE SORTIE: 28/11/2001
ISBN: 0-19-851097-7
AUTEUR: Stefan Hutzler

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Ordinary foams such as the head of a glass of beer, and more exotic ones such as solid metallic foams, raise many questions for the physicist. A substantial research community bas grown up in recent years to study these substances. This book describes the results of extensive experiments, computer simulations and theories in an authoritative yet informal style, making ample use of illustrations and photographs. As an introduction to the whole field of the physics of foams it puts a strong emphasis on liquids, while also including solid foams. Simple, idealized models are adopted and their consequences explored. Specific topics include: structure, drainage, rheology, conductivity and coarsening. A minimum of mathematics is used, and theory and experiment are described together at every stage. A guide to further reading is provided through carefully selected references. This is a complete and coherent introduction to the subject which no other modern text currently offers.

...s in micro-scale, or what is happening between the bubble boundaries as well as the adjacent bubbles ... The Strange Physicsof Foam | Science Mission Directorate ... . This nanometer to millimeter scale region will be the focus of ... The Physics Of Foams | Weaire, Denis | ISBN: 9780198510970 | Kostenloser Versand für alle Bücher mit Versand und Verkauf duch Amazon. Foam is an object formed by trapping pockets of gas in a liquid or solid.. A bath sponge and the head on a glass of beer are examples of foams. In most foams, the volume of gas is large, with thin films of liquid or solid separating the regio ... The Physics of Foams - D. L. Weaire, Stefan Hutzler ... ... . In most foams, the volume of gas is large, with thin films of liquid or solid separating the regions of gas. Soap foams are also known as suds.. Solid foams can be closed-cell or open-cell.In closed-cell foam, the gas forms discrete pockets, each ... High-quality graphene foams have been made from the waste gases produced during the high temperature treatment of organic waste. Researchers in China say their pyrolysis-based technique is cheaper and more environmentally friendly than conventional production methods. The materials are structurally similar to conventionally manufactured graphene foams, say Hong Jiang at the University of ... from Weaire Hutzler, The Physics of Foams (Oxford) 7 Single bubble Soap film minimizes its energy surface area Least area way to enclose a given volume is a sphere. Isoperimetric problem (known to Greeks, proven in 19th century) 8 Laplace-Young Law (200 years old) Mean curvature C of each film is balanced by the pressure difference across it Coefficient of proportionality is the surface ... TY - JOUR. T1 - The physics of foams, droplets and bubbles. AU - Sarker, Dipak. PY - 2013/9/1. Y1 - 2013/9/1. N2 - Foams or bubble dispersions are common to milkshakes, bread, champagne froth, shaving mousse, shampoo, crude oil extraction systems, upholstery packing and bubble wrap, whereas the term droplet is often synonymous with either a small drop of water or a drop of oil - a type of ......