Finite Element Modeling: New Applications
http://www.maplesoft.com/applications/category.aspx?cid=195
en-us2014 Maplesoft, A Division of Waterloo Maple Inc.Maplesoft Document SystemMon, 01 Sep 2014 19:19:38 GMTMon, 01 Sep 2014 19:19:38 GMTNew applications in the Finite Element Modeling categoryhttp://www.mapleprimes.com/images/mapleapps.gifFinite Element Modeling: New Applications
http://www.maplesoft.com/applications/category.aspx?cid=195
Magnetic field analyzis of Permanent Magnet Synchronous Motor
http://www.maplesoft.com/applications/view.aspx?SID=103042&ref=Feed
<p>In this study, I explore magnetic field numerical modelling of Permanent Magnet Synchronous Motor with Maple. Finite element method is well known and always implemented with FORTRAN, C and Matlab.</p>
<p>The model studied is simple and can be done analytically. I introduce here only the code MAFEM which is able to analyse more complicated structure of PMSM and where analytical solving of Poisson equation is difficult. By using Maple, I'm able to start from analytical equations like those of Maxwell and use some symbolic integrals and at the end do the numerical analysis by FEM. Triangular elements are used here to approximate the domain, but other type of elements can be used and I think it is more easy to implement with Maple than with Fortran or Matlab.</p><img src="/applications/images/app_image_blank_lg.jpg" alt="Magnetic field analyzis of Permanent Magnet Synchronous Motor" align="left"/><p>In this study, I explore magnetic field numerical modelling of Permanent Magnet Synchronous Motor with Maple. Finite element method is well known and always implemented with FORTRAN, C and Matlab.</p>
<p>The model studied is simple and can be done analytically. I introduce here only the code MAFEM which is able to analyse more complicated structure of PMSM and where analytical solving of Poisson equation is difficult. By using Maple, I'm able to start from analytical equations like those of Maxwell and use some symbolic integrals and at the end do the numerical analysis by FEM. Triangular elements are used here to approximate the domain, but other type of elements can be used and I think it is more easy to implement with Maple than with Fortran or Matlab.</p>103042Mon, 08 Aug 2011 04:00:00 ZDr. kamel BoughraraDr. kamel BoughraraPlotting Capabilities for Engineers
http://www.maplesoft.com/applications/view.aspx?SID=6979&ref=Feed
Maple contains an extensive set of visualization tools and options, including many plots and options commonly used by engineers. This Tips & Techniques document demonstrates how to create and customize your plots using interactive techniques and command options, with emphasis on options used in engineering contexts.<img src="/view.aspx?si=6979/thumb.gif" alt="Plotting Capabilities for Engineers" align="left"/>Maple contains an extensive set of visualization tools and options, including many plots and options commonly used by engineers. This Tips & Techniques document demonstrates how to create and customize your plots using interactive techniques and command options, with emphasis on options used in engineering contexts.6979Thu, 04 Dec 2008 04:00:00 ZMaplesoftMaplesoftThe stochastic finite element method solver for a simple tension test
http://www.maplesoft.com/applications/view.aspx?SID=5468&ref=Feed
This Maple script enables to solve numerically the simple tension test of the linear elastic bar by the constant force P applied at its both edges. The solution is provided using the stochastic perturbation-based finite element method derived from the Taylor expansion of all random parameters in the problem. The approach illustrated below is adequate to the 10th order expansion, where the expected values, standard deviations and coefficients of variation of the tensioned edge displacement are derived analytically and can be computed according to the 2nd, 4th, 6th, 8th and 10th order expansions. The plot3d option is utilized to make a visualization of those moments at the particular nodal point of the mesh, whereas the entire methodology can be linked with the other FEM Maple programs as well. Theoretical considerations are provided in: Computers & Structures, Volume 85, Issue 10, May 2007, Generalized perturbation-based stochastic finite element method in elastostatics, by Marcin Kaminski, Elsevier Ltd.<img src="/view.aspx?si=5468//applications/images/app_image_blank_lg.jpg" alt="The stochastic finite element method solver for a simple tension test" align="left"/>This Maple script enables to solve numerically the simple tension test of the linear elastic bar by the constant force P applied at its both edges. The solution is provided using the stochastic perturbation-based finite element method derived from the Taylor expansion of all random parameters in the problem. The approach illustrated below is adequate to the 10th order expansion, where the expected values, standard deviations and coefficients of variation of the tensioned edge displacement are derived analytically and can be computed according to the 2nd, 4th, 6th, 8th and 10th order expansions. The plot3d option is utilized to make a visualization of those moments at the particular nodal point of the mesh, whereas the entire methodology can be linked with the other FEM Maple programs as well. Theoretical considerations are provided in: Computers & Structures, Volume 85, Issue 10, May 2007, Generalized perturbation-based stochastic finite element method in elastostatics, by Marcin Kaminski, Elsevier Ltd.5468Mon, 29 Oct 2007 00:00:00 ZProf. Marcin KaminskiProf. Marcin KaminskiFinite Elements Package
http://www.maplesoft.com/applications/view.aspx?SID=4671&ref=Feed
Finite Elements is a set of Maple 6 packages by Prof. Artur Portela of the New University of Lisbon for analysing physical structures using symbolic finite-element models (FEM).
The Finite Elements packages include installation instructions, the 7 example applications, and sample data files<img src="/view.aspx?si=4671/potentialFlow141.gif" alt="Finite Elements Package" align="left"/>Finite Elements is a set of Maple 6 packages by Prof. Artur Portela of the New University of Lisbon for analysing physical structures using symbolic finite-element models (FEM).
The Finite Elements packages include installation instructions, the 7 example applications, and sample data files4671Tue, 16 Nov 2004 00:00:00 ZArthur PortelaArthur PortelaFinite element methods for solving PDEs
http://www.maplesoft.com/applications/view.aspx?SID=4045&ref=Feed
This worksheet computes solutions of linear second order non-symmetric PDE's using a Finite Element Method (FEM). It also uses the NAG library, which greatly reduces the computing time.<img src="/view.aspx?si=4045//applications/images/app_image_blank_lg.jpg" alt="Finite element methods for solving PDEs" align="left"/>This worksheet computes solutions of linear second order non-symmetric PDE's using a Finite Element Method (FEM). It also uses the NAG library, which greatly reduces the computing time.4045Thu, 16 Aug 2001 11:48:00 ZFedderik BosFedderik Bos3-D oscillator with two masses, coupled by elastic springs
http://www.maplesoft.com/applications/view.aspx?SID=3880&ref=Feed
This worksheet shows the calculation of the motion on a system of two masses with 12 degrees of freedom excited by ground motion.<img src="/view.aspx?si=3880/485.jpg" alt="3-D oscillator with two masses, coupled by elastic springs" align="left"/>This worksheet shows the calculation of the motion on a system of two masses with 12 degrees of freedom excited by ground motion.3880Wed, 20 Jun 2001 00:00:00 ZHarald KammererHarald KammererAircraft landing gear simulation and analysis
http://www.maplesoft.com/applications/view.aspx?SID=3782&ref=Feed
A computer aided graphical synthesis was undertaken to understand the kinematics of a nose wheel landing gear mechanism such as that on the Lockheed F-16 using Working Model software. The mobility of the design was verified by computer animation. Computer modeling and finite element analysis are explored to analyze stresses developed while landing at normal sink rates. The deflections of the main spring gear are calculated and the internal stresses evaluated utilizing the finite element program Stardyne (Research Engineers, Inc.). The results of the modeling and simulation are discussed in this paper.<img src="/view.aspx?si=3782//applications/images/app_image_blank_lg.jpg" alt="Aircraft landing gear simulation and analysis" align="left"/>A computer aided graphical synthesis was undertaken to understand the kinematics of a nose wheel landing gear mechanism such as that on the Lockheed F-16 using Working Model software. The mobility of the design was verified by computer animation. Computer modeling and finite element analysis are explored to analyze stresses developed while landing at normal sink rates. The deflections of the main spring gear are calculated and the internal stresses evaluated utilizing the finite element program Stardyne (Research Engineers, Inc.). The results of the modeling and simulation are discussed in this paper.3782Tue, 19 Jun 2001 00:00:00 ZDerek MorrisonDerek Morrison