BOUNDARY ELEMENT METHOD MODYFICATIONS FOR USE IN SOME IMPEDANCE AND OPTICAL TOMOGRAPHY APPLICATIONS

Maciej  Pańczyk; Jan Sikora

doi:10.5604/01.3001.0010.4606

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Published: Mar 3, 2017

DOI: https://doi.org/10.5604/01.3001.0010.4606

Issue Vol. 7 No. 1 (2017)

Articles

STUDY OF DEGRADATION AND GRANULAR FLOW PROCESSES USING X-RAY IMAGING
Laurent Babout , Krzysztof Grudzień, Marcin Janaszewski, Łukasz Jopek

5-10
TWO-PHASE FLOW REGIME THREE-DIMENSONAL VISUALIZATION USING ELECTRICAL CAPACITANCE TOMOGRAPHY – ALGORITHMS AND SOFTWARE
Robert Banasiak, Radosław Wajman, Tomasz Jaworski, Paweł Fiderek, Dominik Sankowski

11-16
INTELLIGENT SYSTEM FOR THE TWO-PHASE FLOWS DIAGNOSIS AND CONTROL ON THE BASIS OF RAW 3D ECT DATA
Paweł Fiderek, Tomasz Jaworski, Robert Banasiak, Jacek Nowakowski, Jacek Kucharski, Radosław Wajman

17-23
METHODS FOR MONITORING GRAVITATIONAL FLOW IN SILOS USING TOMOGRAPHY IMAGE PROCESSING
Krzysztof Grudzień, Dominik Sankowski

24-29
FLOW VELOCITY MEASUREMENT METHODS USING ELECTRICAL CAPACITANCE TOMOGRAPHY
Volodymyr Mosorov, Krzysztof Grudzień, Dominik Sankowski

30-36
ACCELERATION OF IMAGE RECONSTRUCTION PROCESS IN THE ELECTRICAL CAPACITANCE TOMOGRAPHY 3D IN HETEROGENEOUS, MULTI-GPU SYSTEM
Michał Majchrowicz, Paweł Kapusta, Lidia Jackowska-Strumiłło, Dominik Sankowski

37-41
APPLICATION OF FRACTIONAL CALCULUS FOR MODELLING OF TWO-PHASE GAS/LIQUID FLOW SYSTEM
Jacek Nowakowski, Piotr Ostalczyk, Dominik Sankowski

42-45
MULTI PHASE FLOW MEASUREMENTS WITH THE APPLICATION OF ECT/ERT DECART MULTIMODALITY TOMOGRAPH
Jacek Nowakowski, Robert Banasiak, Radosław Wajman, Dominik Sankowski

46-49
PARAMETRIC METHODS FOR ECT INVERSE PROBLEM SOLUTION IN SOLID FLOW MONITORING
Andrzej Romanowski, Krzysztof Grudzień, Hela Garbaa, Lidia Jackowska-Strumiłło

50-54
TOPOLOGICAL ALGORITHMS TO SOLVE INVERSE PROBLEM IN ELECTRICAL TOMOGRAPHY
Tomasz Rymarczyk

55-58
MONITORING DAMAGE AND DAMPNESS IN FLOOD EMBANKMENT BY ELECTRICAL IMPEDANCE TOMOGRAPHY
Tomasz Rymarczyk, Przemysław Adamkiewicz

59-62
LEVEL SETS AND COMPUTATIONAL INTELLIGENCE ALGORITHMS TO MEDICAL IMAGE ANALYSIS IN E-MEDICUS SYSTEM
Tomasz Rymarczyk

63-67
NONDESTRUCTIVE METHOD TO DETERMINE MOISTURE AREA IN HISTORICAL BUILDING
Tomasz Rymarczyk, Przemysław Adamkiewicz

68-71
HYBRID TECHNIQUES TO SOLVE OPTIMIZATION PROBLEMS IN EIT
Tomasz Rymarczyk, Paweł Tchórzewski

72-75
USING ELECTRICAL IMPEDANCE TOMOGRAPHY IN LINEAR ARRAYS OF MEASUREMENT
Tomasz Rymarczyk

76-79
COUPLING BOUNDARY ELEMENT METHOD WITH LEVEL SET METHOD TO SOLVE INVERSE PROBLEM
Tomasz Rymarczyk, Paweł Tchórzewski, Jan Sikora

80-83
DETECTION OF AIR GAPS IN COPPER-MINE CEILING BY ELECTRICAL IMPEDANCE TOMOGRAPHY
Tomasz Rymarczyk, Paweł Tchórzewski, Jan Sikora

84-87
MEASURING DATA ACQUISITION HARDWARE FOR ELECTRICAL IMPEDANCE TOMOGRAPHY
Tomasz Rymarczyk, Karol Duda, Paweł Rymarczyk, Daniel Olchowy, Jan Sikora

88-91
CONCEPT OF DETECTION SYSTEM TO LOCALIZE INSIDE CLOSED AREA BY RADIO TOMOGRAPHIC IMAGING
Tomasz Rymarczyk, Przemysław Adamkiewicz, Jakub Szumowski, Konrad Niderla, Łukasz Gołąbek, Jan Sikora

92-95
IDEA OF PARAMETRIC AND SEMANTIC OPEN PLATFORM SMART DEVICES SENSOR
Tomasz Rymarczyk, Grzegorz Kłosowski, Przemysław Adamkiewicz, Karol Duda, Jakub Szumowski, Paweł Tchórzewski

96-100
IDEA OF ELECTRICAL TOMOGRAPHY SYSTEM FOR MONITORING LUNG VENTILATION
Tomasz Rymarczyk, Przemysław Adamkiewicz, Paweł Tchórzewski

101-104
METHODS OF SMALL CAPACITANCE MEASUREMENT IN ELECTRICAL CAPACITANCE TOMOGRAPHY
Waldemar Smolik, Jacek Kryszyn, Tomasz Olszewski, Roman Szabatin

105-110
DEVELOPMENT OF ELECTRICAL CAPACITANCE TOMOGRAPH DESIGN IN THE NUCLEAR AND MEDICAL ELECTRONICS DIVISION
Jacek Kryszyn, Waldemar Smolik, Tomasz Olszewski, Roman Szabatin

111-114
LINEAR OVER RANGES ITERATIVE ALGORITHMS FOR IMAGE RECONSTRUCTION IN ELECTRICAL CAPACITANCE TOMOGRAPHY
Waldemar Smolik, Jacek Kryszyn

115-120
NEEDLE DETECTOR OF X-RAY AND GAMMA RADIATION
Grzegorz Domański, Roman Szabatin, Piotr Brzeski, Bogumił Konarzewski

121-124
DEVELOPMENT OF MAGNETIC NANOPARTICLES TOMOGRAPHY IN NUCLEAR AND MEDICAL ELECTRONICS DIVISION
Przemysław Wróblewski, Waldemar Smolik

125-129
GAIN PREDICTION THEORY OF SINGLE FOIL GAS ELECTRON MULTIPLIER DETECTOR
Grzegorz Domański, Roman Szabatin, Jerzy Kalenik, Adam Jaworski, Przemysław Wróblewski, Waldemar Smolik, Robert Kurjata, Bogusław Konarzewski, Michał Dziewiecki, Janusz Marzec, Krzysztof Zaremba, Marcin Ziembicki, Andrzej Rychter, Jacek Kryszyn, Piotr Brzeski, Jan Szmidt

130-132
INCREASING THE SIGNAL TO NOISE RATIO IN LOW-FIELD MR SCANNER AT DEPARTMENT OF NUCLEAR AND MEDICAL ELECTRONICS
Michał Wieteska, Wojciech Obrębski, Ewa Piątkowska-Janko, Błażej Sawionek, Piotr Bogorodzki

133-136
TOOLBOX FOR 3D MODELLING AND IMAGE RECONSTRUCTION IN ELECTRICAL CAPACITANCE TOMOGRAPHY
Jacek Kryszyn, Waldemar Smolik

137-145
2D MODELLING OF A SENSOR FOR ELECTRICAL CAPACITANCE TOMOGRAPHY IN ECTSIM TOOLBOX
Jacek Kryszyn, Waldemar Smolik

146-149
COIL DESIGN WITH LITZE WIRE FOR MAGNETIC PARTICLE SPECTROMETRY
Przemysław Wróblewski, Waldemar Smolik

150-153
BOUNDARY ELEMENT METHOD MODYFICATIONS FOR USE IN SOME IMPEDANCE AND OPTICAL TOMOGRAPHY APPLICATIONS
Maciej Pańczyk, Jan Sikora

154-160
REVIEW OF METHODS OF MEASURING BASED ON OPTICAL TOMOGRAPHY APPLICABLE TO DETERMINING FLOW PARAMETERS OF GAS-LIQUID
Mariusz Rząsa, Ewelina Podgórni

161-164

DOI

https://doi.org/10.5604/01.3001.0010.4606

Authors

Maciej Pańczyk

m.panczyk@pollub.pl

Lublin University of Technology, Institute of Computer Science, Poland

Jan Sikora

sik59@wp.pl

Lublin University of Technology, Institute of Electronics and Information Technology, Poland

Abstract

The article presents two elements associated with the practice of application of the boundary element method. The first is associated with BEM ability to analyze an open boundary objects and application of infinite boundary elements in the area of mammography. The second element is associated with the damped wall investigations. Wall humidity and moisture represents heterogeneous environment (Functionally Graded Materials) which has to be treated in a special way.

Keywords:

BEM, elementy brzegowe nieskończone, środowiska niejednorodne, tomografia impedancyjna

References

Arridge S.R.: Optical tomography in medical imaging. Inverse Problems, 15(2)/1999, 41–93.

Beer G., Watson J.O.: Infinite Boundary Elements. International Journal for Numerical Methods in Engineering, 28/1989, 1233–1247.

Beer G., Watson J.O., Swoboda G.: Three-dimensional analysis of tunnels using infinite boundary elements. Computers and Geotechnics, 3/1987, 37–58.

Berowski P., Filipowicz S.F., Sikora J., Wójtowicz S.: Dehumidification of the wall process monitoring using 3D EIT system, 15th Conference on the Computation of Electromagnetic Fields COMPUMAG 2005, 2, Shenyang, 2005.

Bettess P.: Infinite Elements, Penshaw Press, 1992.

Filipowicz S., Rymarczyk T.: Dobór metod pomiarowych i algorytmów rekonstrukcji obrazu do badania stanu pni drzew. Przegląd Elektrotechniczny, 86(12)/2010, 38–41.

Filipowicz S., Sikora J., Polakowski K., Hoła J., Schabowicz K., Wójtowicz S., Biernat K.: Tworzenie obrazów tomograficznych stanu zawilgocenia murów w przekrojach poprzecznych. Przegląd Elektrotechniczny, 05/2007, 116–121.

Gray L.J., Kaplan T., Richardson J.D., Paulino G.H.: Green's Functions and Bounday Integral Analysis for Exponentially Graded Materials: Heat Conduction. Journal of Applied Mechanics, 70/2003, 543–549.

Hoła J., Matkowski Z., Schabowicz K.: Impedance tomographic method of assessing the dampness of masonry. Z. 1-B/2007 Wydawnictwo Politechniki Krakowskiej http://bc.biblos.pk.edu.pl/bc/resources/CT/CzasopismoTechniczne_1B_2007/ HolaJ_TomografiaImpedancyjna.pdf.

Jabłoński P.: Metoda elementów brzegowych w analizie pola elektromagnetycznego. Wydawnictwo Politechniki Częstochowskiej, Częstochowa, 2003.

Kurgan E.: Analiza pola magnetostatycznego w środowisku niejednorodnym metodą elementów brzegowych. Uczelniane wydawnictwa naukowo-dydaktyczne AGH, Kraków, 1999.

Moser W., Duenser Ch., Beer G., et al.: Mapped infinite elements for three-dimensional multiregion boundary element analysis. International Journal for Numerical Methods in Engineering, 61/2004, 317–328.

Paulino G.H., Sutradhar A., Gray L.J.: Boundary element Methods for Functionally Graded Materials. International Association for Boundary Element Methods, IABEM 28-30 May 2002 Austin.

Paulino G.H., Sutradhar A.: The simple boundary element method for multiple cracks in functionally graded media governed by potential theory: a three-dimensional Galerkin approach. International Journal for Numerical Methods in Engineering, 65/2005, 2007–2034.

Rymarczyk T.: Praktyczne implementacje metody zbiorów poziomicowych w tomografii impedancyjnej. Przegląd Elektrotechniczny, 07b/2004, 138–140.

Sikora J.: Boundary Element Method for Impedance and Optical Tomography, Oficyna Wydawnicza Politechniki Warszawskiej, Warsaw 2007.

Sikora J: Numeryczne metody rozwiązywania zagadnień brzegowych. Podstawy metody elementów skończonych i metody elementów brzegowych. Wydawnictwa uczelniane Politechniki Lubelskiej, Lublin 2009.

Stasiak M., Berowski P., Sikora J.: Porównanie algorytmów tomografii impedancyjnej zastosowanych do identyfikacji wnętrza obiektów trójwymiarowych. Przegląd Elektrotechniczny, 12/2006, 13–16.

Sutradhar A., Paulino G.H.: A simple boundary element method for problems of potential in non-homogeneous media. International Journal for Numerical Methods in Engineering, 60/2004, 2203–2230.

Sutradhar A., Paulino G.H., Gray L.J.: On hypersingular surface integrals in the symmetric Galerkin boundary element method: application to heat conduction in exponentially graded materials. International Journal for Numerical Methods in Engineering, 62/2005, 122–157.

Tarvainen T.: Computational Methods for Light Transport in Optical Tomography, PhD Thesis, Department of Physics, University of Kuopio, 2006, http://physics.uku.fi/~vilhunen/phdthesis ttarvainen.pdf .

TOAST software suite for image reconstruction in optical diffusion tomography, developed by Martin Schweiger and Simon Arridge at University College London, 2013, http://web4.cs.ucl.ac.uk/research/vis/toast/

Watson J.O.: Advanced implementation of the boundary element method for two- and three-dimensional elastostatics, Developments in Boundary Element Methods - 1 (Editors P.K. Banerjee and R. Butterfield), Elsevier Applied Science Publishers, 61/1979, 31–63.

Zacharopoulos A., Arridge S.R., Dorn O., Kolehmainen V., Sikora J., et al.: Three-dimensional reconstruction of shape and piecewise constant region values for optical tomography using spherical harmonic parametrization and a boundary element method. Inverse Problems, 22/2006, 1–24.

Zienkiewicz C.O., Emson C., Bettess P., et al.: A novel boundary infinite element. International Journal for Numerical Methods in Engineering, 16/1983, 393–404.

Pańczyk, M. ., & Sikora, J. (2017). BOUNDARY ELEMENT METHOD MODYFICATIONS FOR USE IN SOME IMPEDANCE AND OPTICAL TOMOGRAPHY APPLICATIONS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 7(1), 154–160. https://doi.org/10.5604/01.3001.0010.4606

BOUNDARY ELEMENT METHOD MODYFICATIONS FOR USE IN SOME IMPEDANCE AND OPTICAL TOMOGRAPHY APPLICATIONS

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