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  2. Homogenization (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Homogenization_(chemistry)

    Milk homogenization is accomplished by mixing large amounts of harvested milk, then forcing the milk at high pressure through small holes. [7] Milk homogenization is an essential tool of the milk food industry to produce consistent levels of flavor and fat concentration. Another application of homogenization is in soft drinks like cola products.

  3. Homogenizer - Wikipedia

    en.wikipedia.org/wiki/Homogenizer

    A homogenizer is a piece of laboratory or industrial equipment used for the homogenization of various types of material, such as tissue, plant, food, soil, and many others. Many different models have been developed using various physical technologies for disruption.

  4. Propane, butane, and LPG container valve connections

    en.wikipedia.org/wiki/Propane,_butane,_and_LPG...

    A DIN standard for gas cylinder valves for test pressures up to 300 bar (4,400 psi). EN 15202 [9] A European standard for LPG equipment and accessories, specifying LPG cylinder valve connections. [10] EN 417: European norm specification concerning non-refillable metallic cartridges for liquefied petroleum gases.

  5. Dounce homogenizer - Wikipedia

    en.wikipedia.org/wiki/Dounce_homogenizer

    The Dounce homogenizers, devices used for mechanical lysis of tissue or cells, were invented by and named after Alexander Dounce. Invented by and named for Alexander Dounce [1] [2], a Dounce homogenizer or "Douncer", is a cylindrical glass tube, closed at one end, with two glass pestles of carefully specified outer diameters, intended for the gentle homogenization of eukaryotic cells (e.g ...

  6. Vacuum arc remelting - Wikipedia

    en.wikipedia.org/wiki/Vacuum_arc_remelting

    Schematic of VAR apparatus. The alloy to undergo VAR is formed into a cylinder typically by vacuum induction melting (VIM) or ladle refining (airmelt). This cylinder, referred to as an electrode is then put into a large cylindrical enclosed crucible and brought to a metallurgical vacuum (0.001–0.1 mmHg or 0.1–13.3 Pa).

  7. Asymptotic homogenization - Wikipedia

    en.wikipedia.org/wiki/Asymptotic_homogenization

    Mathematical homogenization theory dates back to the French, Russian and Italian schools. [1] [2] [3] [9] The method of asymptotic homogenization proceeds by introducing the fast variable = / and posing a formal expansion in :

  8. Biotic homogenization - Wikipedia

    en.wikipedia.org/wiki/Biotic_Homogenization

    Biotic homogenization is the process by which two or more spatially distributed ecological communities become increasingly similar over time. This process may be genetic, taxonomic, or functional, and it leads to a loss of beta (β) diversity. [1]

  9. Valve - Wikipedia

    en.wikipedia.org/wiki/Valve

    These water valves are operated by rotary handles. A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In ...