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Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique

Dielectric properties of materials are important parameters because these properties are related to other physical properties such as moisture content. The Cole –Cole model has been used successfully to describe the experimental data for the dielectric constant of many materials as a function of fre...

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Main Authors: Syarifah Norsuhaila, Syed Mahmud, Mohamad Ashry, Jusoh, Kok, You Yeow, Fahmiruddin, Esa, Sutjipto, A. G. E.
Format: Article
Language:English
Published: AENSI Publishing 2017
Subjects:
QA Mathematics
Online Access:http://umpir.ump.edu.my/id/eprint/29196/1/Complex%20Permittivity%20Determination.pdf
http://umpir.ump.edu.my/id/eprint/29196/
http://www.ajbasweb.com/old/ajbas/2017/July/172-179.pdf
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spelling my.ump.umpir.291962020-09-04T01:47:34Z http://umpir.ump.edu.my/id/eprint/29196/ Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique Syarifah Norsuhaila, Syed Mahmud Mohamad Ashry, Jusoh Kok, You Yeow Fahmiruddin, Esa Sutjipto, A. G. E. QA Mathematics Dielectric properties of materials are important parameters because these properties are related to other physical properties such as moisture content. The Cole –Cole model has been used successfully to describe the experimental data for the dielectric constant of many materials as a function of frequency. From Cole-Cole model, the value for dielectric constant divided into two, o= low limit frequency dielectric constant and = high limit frequency dielectric constant. Cole-Cole model also can determine the value for relaxation time of the material, This paper describes the dielectric constant and relaxation time determination of glycerol palm oil based using graphical and numerical methods. The value for dielectric constant was measured by glycerol produced using transesterification process of palm oil and measured at the ambient temperature. Cole-Cole model has been used todescribe the experimental data by using graphical and numerical methods. Using both methods, the value of dielectric constant and relaxation time can be determined by the data obtained from the experiment. Then identify the consistency of the dielectric constant and relaxation times obtained from both the methods were discussed. Dielectric measurement has been carried out to obtain experimental data of dielectric constant and relaxation time for glycerol palm oil based. From numerical method, the value for= 4.0, o= 47 and= 1.62 x10-10s. From graphical method, the value for = 4.0, o= 42.5and = 1.80 x10-10s. By comparing the result to previous research, both methods show a good approach to estimate the dielectric constant and relaxation time for glycerol palm oil based sample AENSI Publishing 2017 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/29196/1/Complex%20Permittivity%20Determination.pdf Syarifah Norsuhaila, Syed Mahmud and Mohamad Ashry, Jusoh and Kok, You Yeow and Fahmiruddin, Esa and Sutjipto, A. G. E. (2017) Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique. Australian Journal of Basic and Applied Sciences, 10 (11). pp. 172-179. ISSN 1991-8178 http://www.ajbasweb.com/old/ajbas/2017/July/172-179.pdf
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic QA Mathematics
spellingShingle QA Mathematics
Syarifah Norsuhaila, Syed Mahmud
Mohamad Ashry, Jusoh
Kok, You Yeow
Fahmiruddin, Esa
Sutjipto, A. G. E.
Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
description Dielectric properties of materials are important parameters because these properties are related to other physical properties such as moisture content. The Cole –Cole model has been used successfully to describe the experimental data for the dielectric constant of many materials as a function of frequency. From Cole-Cole model, the value for dielectric constant divided into two, o= low limit frequency dielectric constant and = high limit frequency dielectric constant. Cole-Cole model also can determine the value for relaxation time of the material, This paper describes the dielectric constant and relaxation time determination of glycerol palm oil based using graphical and numerical methods. The value for dielectric constant was measured by glycerol produced using transesterification process of palm oil and measured at the ambient temperature. Cole-Cole model has been used todescribe the experimental data by using graphical and numerical methods. Using both methods, the value of dielectric constant and relaxation time can be determined by the data obtained from the experiment. Then identify the consistency of the dielectric constant and relaxation times obtained from both the methods were discussed. Dielectric measurement has been carried out to obtain experimental data of dielectric constant and relaxation time for glycerol palm oil based. From numerical method, the value for= 4.0, o= 47 and= 1.62 x10-10s. From graphical method, the value for = 4.0, o= 42.5and = 1.80 x10-10s. By comparing the result to previous research, both methods show a good approach to estimate the dielectric constant and relaxation time for glycerol palm oil based sample
format Article
author Syarifah Norsuhaila, Syed Mahmud
Mohamad Ashry, Jusoh
Kok, You Yeow
Fahmiruddin, Esa
Sutjipto, A. G. E.
author_facet Syarifah Norsuhaila, Syed Mahmud
Mohamad Ashry, Jusoh
Kok, You Yeow
Fahmiruddin, Esa
Sutjipto, A. G. E.
author_sort Syarifah Norsuhaila, Syed Mahmud
title Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
title_short Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
title_full Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
title_fullStr Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
title_full_unstemmed Complex Permittivity Determination of Glycerol Using Graphical and Numerical Technique
title_sort complex permittivity determination of glycerol using graphical and numerical technique
publisher AENSI Publishing
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/29196/1/Complex%20Permittivity%20Determination.pdf
http://umpir.ump.edu.my/id/eprint/29196/
http://www.ajbasweb.com/old/ajbas/2017/July/172-179.pdf
_version_ 1677781340658860032
score 13.211869

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