METHOD FOR ADAPTING THE GEOMETRY OF A DISPERION NOZZLE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 4, 2015
app pub date -
May 7, 2013
filing date -
Jun 4, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A specified geometry of a dispersion nozzle is adapted for a required size distribution of a phase dispersed in a dispersing phase by calculating a shear stress rate S and a relative velocity v0 between phases; determining at least one local maximum stable radius for the dispersed phase using values obtained from Rb=(2σ/CsρLSv0)1/2, where σ indicates surface tension of the dispersed phase, Cs indicates the coefficient of friction of the dispersed phase in the dispersing phase, and ρL indicates density of the dispersing phase; determining the distribution of the local maximum stable radius over a cross-sectional area of the dispersion nozzle; and, if a specified maximum stable radius is exceeded in at least one region of the cross-sectional area, changing the geometry of the dispersion nozzle such that a higher shear stress rate S and/or a higher relative velocity v0 of the phases is achieved at least in some regions.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully