Entrainment (engineering)

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See entrainment for other types.

Entrainment as commonly used in various branches of engineering may be defined as the entrapment of one substance by another substance.[1] For example:

  • The entrapment of liquid droplets or solid particulates in a flowing gas, as with smoke.
  • The entrapment of gas bubbles or solid particulates in a flowing liquid, as with aeration.
  • Given two mutually insoluble liquids, the emulsion of droplets of one liquid into the other liquid, as with margarine.
  • Given two gases, the entrapment of one gas into the other gas.
  • "Air entrainment" - The intentional entrapment of air bubbles into concrete.

[edit] See also

[edit] References

  1. ^ Perry, R.H. and Green, D.W. (Editors) (1984). Perry's Chemical Engineers' Handbook, Sixth Edition, McGraw-Hill. ISBN 0-07-049479-7. 


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