Using the terminal velocity for determining the size of minute gas bubbles in water

Johan Linden

doi:10.1088/1361-6552/aae275

Using the terminal velocity for determining the size of minute gas bubbles in water

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

Abstrakti

Gas dissolved in ordinary tap water is released and forms bubbles whenpoured into a vessel. The sub-millimeter bubbles move towards the surfacewith a terminal velocity of only few millimeters per second. The terminalvelocity can be used for estimating the average size of the bubbles. The resultis confirmed by observing the bubbles visually in a microscope.

Alkuperäiskieli	Ei tiedossa
Sivut	–
Julkaisu	Physics Education
Vuosikerta	53
Numero	6
DOI - pysyväislinkit	https://doi.org/10.1088/1361-6552/aae275
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Keywords

Terminal velocity

Pääsy asiakirjaan

10.1088/1361-6552/aae275

https://iopscience.iop.org/article/10.1088/1361-6552/aae275/meta

Viittausmuodot

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AB - Gas dissolved in ordinary tap water is released and forms bubbles whenpoured into a vessel. The sub-millimeter bubbles move towards the surfacewith a terminal velocity of only few millimeters per second. The terminalvelocity can be used for estimating the average size of the bubbles. The resultis confirmed by observing the bubbles visually in a microscope.

KW - Terminal velocity

U2 - 10.1088/1361-6552/aae275

DO - 10.1088/1361-6552/aae275

M3 - Artikel

SN - 0031-9120

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SP - –

JO - Physics Education

JF - Physics Education

IS - 6

ER -