Rakesh Gupta,Johnny Casasnovas,Sushant Agarwal,Mahesh Padmanabhan,Daoyun Song
申请号：
US14560514
公开号：
US20150157993A1
申请日:
2014.12.04
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An extensional flow mixing system is provided comprising a cell including an inlet for introducing fluid into the cell and an outlet permitting fluid to flow out of the cell, the cell having an interior surface defining a convergent flow path that has an internal cross-sectional area that preferably decreases from the inlet to the outlet so as to define a direction of convergence from the inlet to the outlet, and an insert extending within the cell in the direction of convergence, the insert comprising at least one protuberance which causes the fluid to undergo an extensional episode, wherein the protuberance is spaced from the interior surface by a dimension “α” that is constant or changes gradually in the direction of convergence. Method of providing extensional flow and production of dispersions are disclosed.
