# Analyse:Jem/Fragment 005 04

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 Typus Verschleierung Bearbeiter Graf Isolan Gesichtet
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Quelle: Sirignano 1999
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Surface tension will tend to minimize the droplet surface area, given its volume, resulting in a spherical shape for sufficiently small droplets. The size of a spherical droplet is represented by its diameter d. In most sprays, droplets of many sizes will exist. Droplet breakup, droplet coalescence, vaporization, and condensation will cause a temporal variation in droplet sizes. A distribution of the instantaneous diameter f(d) is typically used to describe a spray. The number distribution f0(0) gives the frequency of droplets possessing a certain diameter. [...] f{d) will not be a continuous function. However, for a spray with many droplets the function is well approximated as a continuously varying function Surface tension will tend to minimize the droplet surface area, given its volume, resulting in a spherical shape for sufficiently small droplets. The size of a spherical droplet will be represented most commonly by its diameter d or radius R. In most sprays, droplets of many different sizes will exist. Vaporization, condensation, droplet coalescence, and droplet shattering will cause a temporal variation in droplet sizes. For a spray, a distribution function of the instantaneous diameter f(d) is typically used to describe a spray. This function gives the number of droplets possessing a certain diameter. [...] In practice, f(d) will not be a continuous function. However, for a spray with many droplets (millions can be common) the function is well approximated as a continuously varying function.
 Anmerkungen Though mostly identical nothing has been marked as a citation. Sichter (Graf Isolan)