Determining Critical Concentration for Chain Entanglement in PolymericSolution and Modeling the Jet Behavior During Electrospinning Process

Modeling and Predicting the result of a process can be crucial for many reasons. In this research, we tried to use theslender body (Feng’s Version) to determine fiber radius at different positions in the electrospinning gap.Furthermore, The method Yu and Fridrikh used to predict growth or complete Suppressing Rayleigh Instability wasused. Still, instead of Macrophotography (Yu’s research) we used the slender body to acquire essential data topredict bead formation. Also, we determined the Critical Chain Entanglement Concentration using an UbbelohdeViscometer, based on Colby’s two-parameters theory and Gupta’s research.

کلیدواژه ها:

Modeling ، Electrospinning ، Nanofiber ، Critical Chain Entanglement Concentration