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Method for Predicting and Optimizing System Parameters for Electrospinning SystemAn electrospinning system using a spinneret and a counter electrode is first operated for a fixed amount of time at known system and operational parameters to generate a fiber mat having a measured fiber mat width associated therewith. Next, acceleration of the fiberizable material at the spinneret is modeled to determine values of mass, drag, and surface tension associated with the fiberizable material at the spinneret output. The model is then applied in an inversion process to generate predicted values of an electric charge at the spinneret output and an electric field between the spinneret and electrode required to fabricate a selected fiber mat design. The electric charge and electric field are indicative of design values for system and operational parameters needed to fabricate the selected fiber mat design.
Document ID
20110008786
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Wincheski, Russell A.
Date Acquired
August 25, 2013
Publication Date
March 8, 2011
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
Patent Number: US-Patent-7,901,611
Patent Number: NASA-Case-LAR-17608-1
Patent Application Number: US-Patent-Appl-SN-12/274,652
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-7,901,611|NASA-Case-LAR-17608-1
Patent Application
US-Patent-Appl-SN-12/274,652
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