The effect of collector parameters on nanofiber yarns produced by electro yarn spinning machine with conical collector

F Göktepe, B Buzol Mülayim, Ö Göktepe… - The Journal of The …, 2022 - Taylor & Francis
In this work, electrospun yarns were produced by a nanofiber yarn spinning machine with a
conical collector. In the first part, two different polymers (PAN and PVDF-HFP) were used in …

A space charge motion simulation with FDTD method and application in negative corona electrostatic field analysis

BB Alagoz, HZ Alisoy, S Alagoz, F Hansu - Applied Mathematics and …, 2012 - Elsevier
In this paper, a finite difference time domain based simulation method is presented for the
spatio-temporal analysis of space charge motion and the proposed method is applied to …

Effect of High-Frequency Short-Pulses Biasing on Macroparticle in Plasma Ion Implantation Systems

EV Romashchenko - IEEE Transactions on Plasma Science, 2024 - ieeexplore.ieee.org
The theoretical model of the interaction of macroparticle (MP) with vacuum arc plasma in
plasma immersion ion implantation (PIII) is developed, taking into account the temporal …

Calculation of electrical field of spherical and cylindrical gas voids in dielectrics by taking surface conductivity into consideration

GT Alisoy, HZ Alisoy, M Koseoglu - COMPEL-The international journal …, 2005 - emerald.com
Purpose–To determine the electrical field E 1 (t) in spherical and cylindrical gas voids
existing in an insulator by considering surface conductivity of gas voids having an electrical …

A numerical method for the analysis of polydisperse aerosol particles charging in a coaxial electrode system

HZ Alisoy, S Alagoz, GH Alisoy, BB Alagoz - Journal of Electrostatics, 2012 - Elsevier
In this paper, charging kinetics of polydisperse aerosol particles in a corona field of a coaxial
electrode system is numerically analyzed for a logarithmic normal distribution of aerosol …

An analysis of corona field charging kinetics for polydisperse aerosol particles by considering concentration and mobility

HZ Alisoy, BB Alagoz, GH Alisoy - Journal of Physics D: Applied …, 2010 - iopscience.iop.org
In this paper, the kinetics of the charging process of polydisperse aerosol particles in a
unipolar corona field is analysed and the effects of the particle concentration and particle …

Charging kinetics of spherical dielectric particles in a unipolar corona field

HZ Alisoy, GT Alisoy, M Koseoglu - Journal of electrostatics, 2005 - Elsevier
In this paper, we investigate the charging of spherical dielectric particles in an electric field
and unipolar volume charge. A differential equation expressing the charging process is …

A Proof-of-Concept Test for Seperation Efficiency of an Electro-Cyclone

N Kunapareddy - 2009 - rave.ohiolink.edu
This research is aimed at making coal gasification a more cost-competitive technology by
reducing the enormous costs associated with hot gas clean up. To achieve this an …

An Investigation of The Effect of Collector Plate Material and Thickness on Electrospun Fiber Fineness Including A Theoretical Analysis

GŞ Gündüz, F Göktepe, H Alisoy, Ö Göktepe - International Journal of … - dergipark.org.tr
The aim of this study is to examine the morphological properties of fibers produced by using
metal plates of different thickness and materials as collectors in electrospinning. For this …

The Mathematical Modeling of the Charging and Deposition of Aerosol Particles in a Corona Field

G Alisoy, N Öntürk, H Alisoy - European Journal of Engineering and …, 2021 - dergipark.org.tr
In this study, we derive some mathematical expressions that allow us to determine the
proportion of charged aerosol particles in the corona, as well as analyzed the conditions of …