Droplet generating apparatus

Details Droplet generating apparatus Droplet generating apparatus

1987-09-22

1989-04-11

Rolla, Joseph J.

Dispensing

Drop formers

261 76, B65D 4718

Patent

active

048198315

ABSTRACT:
Uniform droplets of a liquid are produced by positioning the end of a capillary tube in the throat of a venturi. Gas flowing through the venturi detaches droplets from the end of the capillary tube without requiring high volume gas flow or excessively high velocity of the droplets.

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W. R. Lane, "A Microburette for Producing Small Liquid Drops of Known Size"; Journal of Scientific Instruments, vol. 24, Apr. 1947, pp. 98-101.
K. Riel et al., "An Apparatus for the Production of Uniform Sized Water Drops at Desired Time Intervals", Review of Scientific Instruments, vol. 40, No. 4, Apr. 1969, pp. 532-534.
"Combustion Rates of Freely Falling Fuel Drops in a Hot Atmosphere", J. A. Bolt et al., Sixth Symposium International in Combustion, The Combustion Institute, 1957.
"Evaporation and Combustion of Single Fuel Droplets in a Hot Atmosphere", M. A. Saad, Doctoral Dissertation Series, Publ. No. 21,355, University of Michigan, 1956.

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