Paper Title:
Determination of Complex Permittivity of Fly Ash for Potential Electronic Applications
  Abstract

Disposal of fly ash obtained from thermal power plants is a major environmental concern. Fly ash contains large proportions of silica and ferrites. Investigation of its prospects as an electronic material provides scope for enhanced fly ash utilization. This involves measurement of relative permittivity and loss tangent. Experiments are carried out at X band frequencies in TE10 mode using standard klystron waveguide setup. Shorted Waveguide Method is used to determine the complex permittivity. The complex transcendental equation obtained is solved using Genetic Algorithm. Experimental results are compared with theoretical estimates based on Landau Lifshitz Looyenga (LLL) equation.

  Info
Periodical
Chapter
Chapter 22: Metrology and Measurement
Edited by
Wu Fan
Pages
4292-4296
DOI
10.4028/www.scientific.net/AMM.110-116.4292
Citation
V. N. Sreenivas, D. Karthik, V. A. Kumar, V.D. Sidharth, T. M. Sundaram, S. Sarkar, N. B. Sabarish, "Determination of Complex Permittivity of Fly Ash for Potential Electronic Applications", Applied Mechanics and Materials, Vols. 110-116, pp. 4292-4296, 2012
Online since
October 2011
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Price
$32.00
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