A model of steady state jet in the electrospinning process

被引：178

作者：

Spivak, AF

Dzenis, YA

Reneker, DH

机构：

[1] Univ Nebraska, Dept Engn Mech, Ctr Mat Res & Anal, Lincoln, NE 68588 USA

[2] Univ Akron, Maurice Morton Inst Polymer Sci, Akron, OH 44325 USA

来源：

MECHANICS RESEARCH COMMUNICATIONS | 2000年 / 27卷 / 01期

关键词：

D O I：

10.1016/S0093-6413(00)00060-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

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.

引用

页码：37 / 42

页数：6

共 14 条

[1]

[Anonymous], 1993, FREE LIQUID JETS FIL

[2]

[Anonymous], 1976, POLYETHYLENE OXIDE

[3]

Bailey AG., 1988, ELECTROSTATIC SPRAYI, P46

[4]

Bird R. B., 1987, DYNAMICS POLYM LIQUI, V1