Effect of spinneret channel form on the outflow of polymer solutions and fibre properties

1982 ◽  
Vol 14 (2) ◽  
pp. 120-122
Author(s):  
M. F. Kuyantsev ◽  
L. V. Avrorova ◽  
B. Sh. Dadasheva ◽  
R. S. Ivanova ◽  
G. A. Belinskii
Keyword(s):  
Polymer Solutions ◽  
Fibre Properties ◽  
Channel Form ◽  
Spinneret Channel

scholarly journals Comparison between the Needle and Roller Electrospinning of Polyvinylbutyral

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
F. Yener ◽  
O. Jirsak
Keyword(s):  
Process Parameters ◽  
Polymer Solutions ◽  
Independent Parameter ◽  
Fibre Properties ◽  
Concentration Of Solutions ◽  
Dependent Parameter

The effect of the concentration of polyvinylbutyral solution on the process throughput and fibre properties was studied in needle and roller electrospinning. Whereas the polymer throughput is an optional independent parameter in needle electrospinning, it is a dependent parameter that is affected by both the material and process parameters in roller electrospinning. Polymer throughput increases considerably with an increasing concentration of polymer solutions in roller electrospinning. The properties of the nanofibers and the quality of the nanofiber layers were also studied. Fibre diameters increase with an increasing concentration in both techniques. Fibre diameters produced by needle electrospinning are smaller than those produced by roller electrospinning. The distribution of fibre diameters is rather narrow and not significantly dependent on the concentration of solutions in either technique.

Scaling approach to dilferential swelling of polymer solutions and gels

1994 ◽  
Vol 4 (10) ◽  
pp. 1677-1685 ◽  
Author(s):  
P. Pekarski ◽  
Y. Rabin ◽  
M. Gottlieb
Keyword(s):  
Polymer Solutions

Hydrodynamics of polymer solutions via two-parameter scaling

1994 ◽  
Vol 4 (8) ◽  
pp. 1299-1310 ◽  
Author(s):  
Ralph H. Colby ◽  
Michael Rubinstein ◽  
Mohamed Daoud
Keyword(s):  
Polymer Solutions ◽  
Two Parameter

Two-Dimensional Flow of Polymer Solutions Through Porous Media

1999 ◽  
Vol 2 (3) ◽  
pp. 251-262
Author(s):  
P. Gestoso ◽  
A. J. Muller ◽  
A. E. Saez
Keyword(s):  
Porous Media ◽  
Polymer Solutions ◽  
Two Dimensional ◽  
Dimensional Flow ◽  
Two Dimensional Flow
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