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eGospodarka.plNieruchomościGrupypl.misc.budowanie300zł kasują wodociągi za zbadanie jakości wody pitnej › Re: 300zł kasują wodociągi za zbadanie jakości wody pitnej
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    [ ukryj nagłówki ]

    On Saturday, 15 January 2022 at 14:19:04 UTC+1, Grzexs wrote:
    > > Kolejny problem to rury wodociągowe, kiedyś żeliwne, stalowe a dzisiaj plastikowe
    i ten plastik jest wycierany piaskiem od środka w wyniku kawitacji i dostaje się do
    wody i jest wypijany.,
    > Kawitacji powiadacie...
    >
    >
    > --
    > Grzexs
    dokladnie,
    kawitacji

    Cavitation - Wikipedia
    https://en.wikipedia.org/wiki/Cavitation

    Cavitation is a phenomenon in which the static pressure of a liquid reduces to below
    the liquid's vapour pressure, leading to the formation of small vapor-filled cavities
    in the liquid. When subjected to higher pressure, these cavities, called "bubbles" or
    "voids", collapse and can generate

    ...See more
    Physics

    Inertial cavitation
    Inertial cavitation was first observed in the late 19th century, considering the
    collapse of a spherical void within a liquid. When a volume of liquid is subjected to
    a sufficiently low

    ...See more
    Applications

    Chemical engineering
    In industry, cavitation is often used to homogenize, or mix and break down, suspended
    particles in a colloidalliquid compound such as paint

    ...See more
    Cavitation damage

    Cavitation is, in many cases, an undesirable occurrence. In devices such as
    propellers and pumps, cavitation causes a great deal of noise,

    ...See more
    In nature

    Geology
    Some hypotheses relating to diamond formation posit a possible role for
    cavitation--namely cavitation in the kimberlitepipes

    ...See more
    See also

    o Cavitation number
    o Cavitation modelling
    o Erosion corrosion of copper water tubes
    o Rayleigh-Plesset equation

    ...See more
    Further reading

    o For cavitation in plants, see Plant Physiology by Taiz and Zeiger.
    o For cavitation in the engineering field, visit [1]
    o Kornfelt, M. (1944). "On the destructive action of cavitation".

    ...See more
    History

    As early as 1754, the Swiss mathematician Leonhard Euler (1707-1783) speculated about
    the possibility of cavitation. In 1859, the English mathematician

    ...See more
    Wikipedia text under CC-BY-SA license
    What Is Cavitation? | Pumps & Systems
    https://www.pumpsandsystems.com/what-cavitation

    25.08.2021 ? Cavitation is a condition that can affect any fluid flow system. Despite
    it being an ever-present threat, it is not well understood. In the simplest possible
    terms, cavitation involves the formation of water vapor bubbles that damage metal
    components when they collapse back to the liquid phase.

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