Correlation model for fiber diameter of the electro-spun membrane using KGM (1,N) model for nanofiltration

Nanofiltration is an important application for electro-spun fiber as it well characterized by fine diameter, huge density, high penetrability, and flexibility. In this paper, the poly-acrylonitrile diameter determined experimentally varying four factors such voltage, flow rate, distance between spinneret collector, mass fraction in electrospinning process. The measured through SEM analysis. A highly accurate kernel-based non-linear multivariable grey model, KGM (1, 1) model used prediction of nanofiber filtering particulate less than 500 nm. This proved to be better when compared first order one variable model. Based on simulated outcomes, filtration membranes are prepared tested efficiency airborne particles relating its air permeability, porosity quality factor.