Estimation of Loos and Dispersion Factors Study Some Acidic-Salt Solution Under Radiofrequency by using Artificial Neural Network
Journal: Electronic Letters on Science & Engineering (Vol.2, No. 1)Publication Date: 2006-03-01
Authors : Fadime ÖGÜLMÜS;
Page : 53-58
Keywords : LRC Resonance; Loss Factor (χ′′); Dispersion Factor (χ′); Solution Resistance (Rç) Equivalent Inductance(∧); Artificial Neural Network.;
Abstract
The special conductivity (σ ) of electrolytic solutions changes depending on their electrolytic resistance and solution concentration. These variations provide the ability of detailed investigation of electrolytic solutions. In this work, some properties of electrolytic solutions are investigated by using radio frequency (RF) electromagnetic fields. Various methods are used in this experimental study, including the bridge method and resonance method in this study, the resonance method is used. Amongst two different approaches, named inductive method and capacitive cell method. We have preferred the former one for this study. The reason for this is that the inductive method seems to be more feasible in the applications than the latter. In this study,thelossfactor(χ′′=Q-1)anddispersionfactor(χ′=ω20 −1)arecalculatedbyusingthequality ω2
factor (Q), for four different solutions HCl-MgCl2, The loss factor (χ′′) and dispersion factor (χ′) are investigated to depend on chosen solutions, circuit parameters in lots of experiment and founded how change is. Estimation of (χ′′) and (χ′)values by using ANN.
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