The Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Download The Linear Bicharacteristic Scheme For Electromagnetics PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Linear Bicharacteristic Scheme For Electromagnetics book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
The Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Author : John H. Beggs
language : en
Publisher:
Release Date : 2001
The Linear Bicharacteristic Scheme For Electromagnetics written by John H. Beggs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computer algorithms categories.
This report extends the Linear Bicharacteristic Scheme for computational electrommagnetics to model lossy dielectric and magnetic materials and perfect electrical conductors. This is accomplished by proper implementation of the LBS for homogeneous lossy dielectric and magnetic media and for perfect electrical conductors. Heterogeneous media are modeled through implementation of surface boundary conditions and no special extrapolations or interpolations at dielectric material boundaries are required. Results are presented for one-dimensional model problems on both uniform and nonuniform grids, and the FDTD algorithm is chosen as a convenient reference algorithm for comparison. The results demonstrate that the explicit LBS is a dissipation-free, second order accurate algorithm which uses a smaller stencil than the FDTD algorithm, yet it has approximately one-third the phase velocity error. The LBS is also more accurate on nonuniform grids.
A Two Dimensional Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Author : John H. Beggs
language : en
Publisher:
Release Date : 2002
A Two Dimensional Linear Bicharacteristic Scheme For Electromagnetics written by John H. Beggs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Electromagnetism categories.
The Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-16
The Linear Bicharacteristic Scheme For Electromagnetics written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-16 with categories.
The upwind leapfrog or Linear Bicharacteristic Scheme (LBS) has previously been implemented and demonstrated on electromagnetic wave propagation problems. This paper extends the Linear Bicharacteristic Scheme for computational electromagnetics to model lossy dielectric and magnetic materials and perfect electrical conductors. This is accomplished by proper implementation of the LBS for homogeneous lossy dielectric and magnetic media and for perfect electrical conductors. Heterogeneous media are modeled through implementation of surface boundary conditions and no special extrapolations or interpolations at dielectric material boundaries are required. Results are presented for one-dimensional model problems on both uniform and nonuniform grids, and the FDTD algorithm is chosen as a convenient reference algorithm for comparison. The results demonstrate that the explicit LBS is a dissipation-free, second-order accurate algorithm which uses a smaller stencil than the FDTD algorithm, yet it has approximately one-third the phase velocity error. The LBS is also more accurate on nonuniform grids. Beggs, John H. Langley Research Center NASA/TM-2001-210861, L-18050, NAS 1.15:210861
The Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Author : Siew Loong Chan
language : en
Publisher:
Release Date : 1999
The Linear Bicharacteristic Scheme For Electromagnetics written by Siew Loong Chan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computer algorithms categories.
A Two Dimensional Linear Bicharacteristic Scheme For Electromagnetics
DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-08-27
A Two Dimensional Linear Bicharacteristic Scheme For Electromagnetics written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-27 with categories.
The upwind leapfrog or Linear Bicharacteristic Scheme (LBS) has previously been implemented and demonstrated on one-dimensional electromagnetic wave propagation problems. This memorandum extends the Linear Bicharacteristic Scheme for computational electromagnetics to model lossy dielectric and magnetic materials and perfect electrical conductors in two dimensions. This is accomplished by proper implementation of the LBS for homogeneous lossy dielectric and magnetic media and for perfect electrical conductors. Both the Transverse Electric and Transverse Magnetic polarizations are considered. Computational requirements and a Fourier analysis are also discussed. Heterogeneous media are modeled through implementation of surface boundary conditions and no special extrapolations or interpolations at dielectric material boundaries are required. Results are presented for two-dimensional model problems on uniform grids, and the Finite Difference Time Domain (FDTD) algorithm is chosen as a convenient reference algorithm for comparison. The results demonstrate that the two-dimensional explicit LBS is a dissipation-free, second-order accurate algorithm which uses a smaller stencil than the FDTD algorithm, yet it has less phase velocity error.Beggs, John H.Langley Research CenterELECTROMAGNETIC WAVE TRANSMISSION; COMPUTATIONAL ELECTROMAGNETICS; METHOD OF CHARACTERISTICS; TRANSMISSION LOSS; UPWIND SCHEMES (MATHEMATICS); PERFECTLY MATCHED LAYERS; FINITE DIFFERENCE TIME DOMAIN METHOD; TWO DIMENSIONAL MODELS; LOSSY MEDIA; DIELECTRICS; ELECTROMAGNETISM; PHASE VELOCITY...
The Linear Bicharacteristic Scheme For Electromagnetics Nasa
DOWNLOAD
Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 2003*
The Linear Bicharacteristic Scheme For Electromagnetics Nasa written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003* with categories.
Second Computational Aeroacoustics Caa Workshop On Benchmark Problems
DOWNLOAD
Author : C. K. W. Tam
language : en
Publisher:
Release Date : 1997
Second Computational Aeroacoustics Caa Workshop On Benchmark Problems written by C. K. W. Tam and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Aerodynamic noise categories.
Scientific And Technical Aerospace Reports
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1995
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Aeronautics categories.
Linear Bicharacteristic Schemes Without Dissipation
DOWNLOAD
Author : Philip Roe
language : en
Publisher:
Release Date : 1994
Linear Bicharacteristic Schemes Without Dissipation written by Philip Roe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Elasticity categories.
Monthly Catalog Of United States Government Publications
DOWNLOAD
Author : United States. Superintendent of Documents
language : en
Publisher:
Release Date : 1995
Monthly Catalog Of United States Government Publications written by United States. Superintendent of Documents and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Government publications categories.