Model of steady state jet in the electrospinning process

A. F. Spivak; Y. A. Dzenis; D. H. Reneker

doi:10.1016/S0093-6413(00)00060-4

Model of steady state jet in the electrospinning process

A. F. Spivak, Y. A. Dzenis, D. H. Reneker

Mechanical & Materials Engineering

Research output: Contribution to journal › Article › peer-review

203 Scopus citations

Abstract

A general electrohydrodynamic model of a weakly conductive viscous jet accelerated by an external electric field is formulated taking into account inertial, hydrostatic, viscous, electric, and surface tension forces. Nonlinear rheologic constitutive equation (Oswald-deWaele law) is used to describe polymer fluid. One-dimensional differential equation for jet radius is derived and analyzed. Model predictions are in good agreement with experimental observations.

Original language	English (US)
Pages (from-to)	37-42
Number of pages	6
Journal	Mechanics Research Communications
Volume	27
Issue number	1
DOIs	https://doi.org/10.1016/S0093-6413(00)00060-4
State	Published - 2000

ASJC Scopus subject areas

Civil and Structural Engineering
General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/S0093-6413(00)00060-4

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abstract = "A general electrohydrodynamic model of a weakly conductive viscous jet accelerated by an external electric field is formulated taking into account inertial, hydrostatic, viscous, electric, and surface tension forces. Nonlinear rheologic constitutive equation (Oswald-deWaele law) is used to describe polymer fluid. One-dimensional differential equation for jet radius is derived and analyzed. Model predictions are in good agreement with experimental observations.",

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AU - Spivak, A. F.

AU - Dzenis, Y. A.

AU - Reneker, D. H.

PY - 2000

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N2 - A general electrohydrodynamic model of a weakly conductive viscous jet accelerated by an external electric field is formulated taking into account inertial, hydrostatic, viscous, electric, and surface tension forces. Nonlinear rheologic constitutive equation (Oswald-deWaele law) is used to describe polymer fluid. One-dimensional differential equation for jet radius is derived and analyzed. Model predictions are in good agreement with experimental observations.

AB - A general electrohydrodynamic model of a weakly conductive viscous jet accelerated by an external electric field is formulated taking into account inertial, hydrostatic, viscous, electric, and surface tension forces. Nonlinear rheologic constitutive equation (Oswald-deWaele law) is used to describe polymer fluid. One-dimensional differential equation for jet radius is derived and analyzed. Model predictions are in good agreement with experimental observations.

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Model of steady state jet in the electrospinning process

Abstract

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