Graphic Apps    Other     FlexPDE

FlexPDE 6.12

Description of


FlexPDE is a "scripted finite element model builder and numerical solver".By this we mean that from a script written by the user, FlexPDE performs the operations necessary to turn a description of a partial differential equations system into a finite element model, solve the system, and present graphical and tabular output of the results.FlexPDE is also a "problem solving environment".It performs the entire range of functions necessary to solve partial differential equation systems: an editor for preparing scripts, a mesh generator for building finite element meshes, a finite element solver to find solutions, and a graphics system to plot results. The user can edit the script, run the problem and observe the output, then re-edit and re-run repeatedly without leaving the FlexPDE software environment.FlexPDE has no pre-defined problem domain or equation list.The choice of partial differential equations is completely up to the user.The FlexPDE scripting language is a "natural" language.It allows the user to describe the mathematics of his partial differential equations system and the geometry of his problem domain in a format similar to the way he might describe it to a co-worker.For instance, there is an EQUATIONS section in the script, in which Laplace's equation would be presented asDiv(grad(u)) = 0.Similarly, there is a BOUNDARIES section in the script, where the geometric boundaries of a two-dimensional problem domain are presented merely by walking around the perimeter:Start(x1,y1) line to (x2,y1) to (x2,y2) to (x1,y2) to closeThe FlexPDE installation software will place a FlexPDE icon on your desktop. You can start FlexPDE merely by double-clicking this icon. Alternatively, you can use the File Manager to navigate to the folder where FlexPDE was installed, and then double-click on the FlexPDE executable.The installation software will also create an association of the ".pde" extension with the installed FlexPDE executable, so that FlexPDE can be started merely by double-clicking a script file in the file manager.What Can FlexPDE Do?1. FlexPDE can solve systems of first or second order partial differential equations in one, two or three-dimensional Cartesian geometry, in one-dimensional spherical or cylindrical geometry, or in axi-symmetric two-dimensional geometry. (Other geometries can be supported by including the proper terms in the PDE.)2. The system may be steady-state or time-dependent, or alternatively FlexPDE can solve eigenvalue problems. Steady-state and time-dependent equations can be mixed in a single problem.3. Any number of simultaneous equations can be solved, subject to the limitations of the computer on which FlexPDE is run.4. The equations can be linear or nonlinear. (FlexPDE automatically applies a modified Newton-Raphson iteration process in nonlinear systems.)5. Any number of regions of different material properties may be defined.6. Modeled variables are assumed to be continuous across material interfaces. Jump conditions on derivatives follow from the statement of the PDE system. (CONTACT boundary conditions can handle discontinuous variables.)7. FlexPDE can be extremely easy-to-use, and this feature recommends it for use in education. But FlexPDE is not a toy. By full use of its power, it can be applied successfully to extremely difficult problems.FlexPDE is a fully integrated PDE solver, combining several internal facilities to provide a complete problem solving system:1. A script editing facility with syntax highlighting provides a full text editing facility and a graphical domain preview.2. A symbolic equation analyzer expands defined parameters and equations, performs spatial differentiation, and symbolically applies integration by parts to reduce second order terms to create symbolic Galerkin equations. It then symbolically differentiates these equations to form the Jacobian coupling matrix.3. A mesh generation facility constructs a triangular or tetrahedral finite element mesh over a two or three-dimensional problem domain. In two dimensions, an arbitrary domain is filled with an unstructured triangular mesh. In three-dimensional problems, an arbitrary two-dimensional domain is extruded into a the third dimension and cut by arbitrary dividing surfaces. The resulting three-dimensional figure is filled with an unstructured tetrahedral mesh.4. A Finite Element numerical analysis facility selects an appropriate solution scheme for steady-state, time-dependent or eigenvalue problems, with separate procedures for linear and nonlinear systems. The finite element basis may be linear, quadratic or cubic.5. An adaptive mesh refinement procedure measures the adequacy of the mesh and refines the mesh wherever the error is large. The system iterates the mesh refinement and solution until a user-defined error tolerance is achieved.6. A dynamic timestep control procedure measures the curvature of the solution in time and adapts the time integration step to maintain accuracy.7. A graphical output facility accepts arbitrary algebraic functions of the solution and plots contour, surface, vector or elevation plots.8. A data export facility can write text reports in many formats, including simple tables, full finite element mesh data, CDF, VTK or TecPlot compatible files.

Published by:
Downloads: 369
File Size: 14.7 MB
License: Shareware
Product Homepage: Visit
Release Date: 08 July, 2012
OS: Windows
Download Location: Primary Download Link Broken? Report it!

FlexPDE 6.12 Download Tags:
PDE    Fea    finite element analysis    Finite Element    partial differential equations    multiphysics    multi-physics    heatflow    Stress    Fluid    Electrostatics    Magnetostatics    electrodynamics    reaction kinetics    Numerical Analysis    Engineering    Designer collects software information directly from original developers using software submission form. Sometimes it can happen that software data are not complete or are outdated. You should confirm all information before relying on it. Using crack, serial number, registration code, keygen and other warez or nulled soft is illegal (even downloading from torrent network) and could be considered as theft in your area. Files32 does not provide download link from Rapidshare, Yousendit, Mediafire, Filefactory and other Free file hosting service also. The software has been submitted by its publisher directly, not obtained from any Peer to Peer file sharing applications such as Shareaza, Limewire, Kazaa, Imesh, BearShare, Overnet, Morpheus, eDonkey, eMule, Ares, BitTorrent Azureus etc..
FlexPDE Related Software

AutoFEM Analysis by AutoFEM Software LLP

AutoFEM Analysis 1.7
AutoFEM Analysis is a system of finite-element analysis for users of AutoCAD. The system is integrated into the AutoCAD 3D environment. Works with AutoCAD version 2007, 2008, 2009, 2010, 2012.

License:  Shareware
Platform:  Windows
File Size: 171.3 MB
Cost: $4,995.00


Range Software Package 0.9.5-2
Software for engineering simulations This software allows the user to comfortably set up, solve and analyze the problem.Material - Graphical User Interface - GUI. This software allows user to...

License:  Freeware
Platform:  Windows
File Size: 23.8 MB


QuickField Student by Tera Analysis Ltd.

QuickField Student
QuickField is a Finite Element Analysis package for electromagnetic, thermal, and stress design simulation with coupled multi-field analysis. Student QuickField is a free but full-featured analysis...

License:  Freeware
Platform:  Windows
File Size: 23.9 MB


VisualFoundation by IES, Inc.

VisualFoundation 4.00.0003
VisualFoundation will help you design complex mat footings. It automates much of the work involved in finite element modeling that could be fairly tedious in a tool like VisualAnalysis, which is...

License:  Shareware
Platform:  Windows
File Size: 8.3 MB
Cost: $790.00


MATruss by MA Software

MATruss 1.2
MATruss performs static strength analysis of a structure made up by truss elements.
An easy to use preprocessor make the input of model data a fast and carefree process.
A thoroughly...

License:  Shareware
Platform:  Windows
File Size: 1.4 MB
Cost: $45.00


AutoFEM Buckling Analysis by AutoFEM Software LLP

AutoFEM Buckling Analysis 1.7
AutoFEM Buckling Analysis is a system of finite-element analysis for Autocad users. The system is integrated into the AutoCAD 3D enviroument. Works with AutoCAD versions 2007, 2008, 2009, 2010.

License:  Shareware
Platform:  Windows
File Size: 175.5 MB
Cost: $1,495.00


fragMOTION 1.1.1
fragMOTION is a strong 3D modeler used for the creation and animation of characters. fragMOTION is intuitive and easy-to-use and contains many features that are only found in top of the line modelers.

License:  Shareware
File Size: 3.4 MB


CrystalMaker 2.2.1
CrystalMaker is developed to give you the opportunity of trying out the program's features, using a set of example crystal and molecule files.

License:  Shareware
File Size: 11.9 MB

Top Software

FTP Rush 2.1.8
FTP Rush is a free comprehensive FTP client for smooth file transfer. The program offers fully-fledged functionality delivered in a user-friendly interface and allows experienced users to create...

Crypt4Free by

Crypt4Free 5.47
Crypt4Free is files encryption software with ability to encrypt files and text messages. Support for ZIP files and ability to secure delete sensitive files. Skinnable user friendly interface.

Luxand Blink! by

Luxand Blink! 2.0
Login to your PC without touching a thing! Luxand Blink! is a free tool to let you log in to your Windows account by simply looking into a webcam - no passwords to type and no fingers to scan.

InTask Personal by

InTask Personal 1.5
InTask designed to help team leaders, developers and QA persons to share their efforts and deliver the products on time. The product includes fast task management, interactive gantt, document...

Pop-up Free by

Pop-up Free 1.56
Get rid of annoying popup windows and enhance your Web surf experience. Kill unexpected popup windows and protect your privacy. No more annoying advertisement windows and save your time.

Glary Utilities Portable by

Glary Utilities Portable
One Click A Day For PC Maintenance, Keeps Any PC Problems Away. With 7 million worldwide users, the first-rank & free Glary Utilities is an INDISPENSABLE friend for your PC, with its 100% safe,...

VPSpro by

VPSpro 3.695
VPSpro is the ultimate in the creation of financial projection and general business plans. The unique walk-through process is simple to use and makes easy work of the hard parts of business planning.

Rylstim Budget Lite by

Rylstim Budget Lite
Plan and manage your finances with a simple friendly calendar. Perfect solution for home users and freelancers!

Neox Screen by

Neox Screen
Neox Screen is a free application which with the help of the hotkeys you can take screenshots that are crystal sharp, small in size and ready to be shared.

Secure Eraser by

Secure Eraser 4.2
Secure Eraser uses the most renowned method of data disposal and overwrites sensitive information in such a sure way that it can never be retrieved – even with specialized software.

EMCO Remote Installer Free by

EMCO Remote Installer Free 4.1.1
This free remote software deployment tool is designed to install and uninstall Windows software on remote PCs through local networks. You can use it to install and uninstall EXE setups and MSI...

Latest Software

ChrisTV Lite by

ChrisTV Lite 6.30
ChrisTV Lite -The best way to control your TV Card - developed by Chris P.C. srl for TV Tuners with WDM Drivers installed. Supports all TV Cards based on BT8x8 chipset, Philips SAA713x,Conexant...

Mgosoft PDF Password Remover Command Line by

Mgosoft PDF Password Remover Command Line 9.1.218
Mgosoft PDF Password Remover is a simple, stand-alone application that can be used to decrypt password-protected Adobe Acrobat PDF files.

Zebra-Media Surveillance System by

Zebra-Media Surveillance System 1.9
Some key features are: unlimited cameras (including IP and USB cameras), motion detection, adjustable sensitivity for each zone, record on detection, record on schedule, password protection, SMS...

AbAlarm 9x
AbAlarm - A virtual and free alarm clock for your PC.

DEWizardX - ETL ActiveX by

DEWizardX - ETL ActiveX
Import/Export Routine is an essential part of any modern software application. By using DEWizardX you can cut a cost of development by thousands.

PTC Mathcad Express by

PTC Mathcad Express 3.1
PTC Mathcad Express is free-for-life engineering math software. You get unlimited use of the most popular capabilities in PTC Mathcad allowing you to solve, document, share and reuse vital...

SamLotto by

The BEST lottery software SamLotto since 2003 and continued strong. SamLotto software work with all the lotto-type lotteries

Able PostScript Converter by

Able PostScript Converter 2.0.22
Able PostScript Converter converts EPS, PDF, PRN, PS and AI formats into TIFF format in batch mode. You can choose various TIFF color modes and resolution. After conversion you can view and edit...

CookBook+Calendar by

CookBook+Calendar 3.6
Be in control of your meal calendar with Cookbook+Calendar! Create your own recipe database and manage a diet, a menu or a dinner party. The program features importing and exporting recipes, search...

Mp3Treat Pro by

Mp3Treat Pro 3.3.0
MP3Treat is a powerful file sharing software providing most of the features available in various top file sharing clients plus turbocharged speeds. It makes downloading any type of files whether...

HomeGuard Activity Monitor by

HomeGuard Activity Monitor 2.2
HomeGuard is an advanced parental control and activity monitoring tool for family and child safety online and offline.

Exchange Server Toolbox by

Exchange Server Toolbox 5.2.1
Exchange Server plug-in uses technologies already well-established in SmartPOP2Exchange. Filter spam reliably with the approved SpamAssassin, use your favorite virus scanner for checking e-mail and...

Related Searches

Currently Searching

Currently Downloading

TrojanShield 2.20
Use Trojan Shield to protect yourself from hackers and Trojan viruses. If a hacker tries to break into your computer, Trojan Shield automatically warns you so you can take action against them.

ReaGif - image converter to Gif by

ReaGif - image converter to Gif 1.2
ReaGif software makes oft-recurring image editing and conversion work very simple. It combines image conversion from most commonly used raster and vector graphic formats (JPG, BMP, FPX, PEG, PCD,...

The Invoice Client Manager by

The Invoice Client Manager 3.6
Invoice Client Manager organizes and runs the client side of a small businesses. Income and overdue accounts are revealed at the press of a button. Small business use The Invoice Client Manager to...

File Recovery on Linux by

File Recovery on Linux 2.1
Recover Data for Linux is appropriate data recovery software for Linux that can recovers deleted files from Ext2 and Ext3 partition based Linux hard drives. Recover Linux files & rescue Linux...

Action Checkers v1.0
Action Checkers is a game of checkers played on a minefield. It is played on a board that is similar to a checkers board. But that is where the similarities end.

PDF Stamp COM SDK by

PDF Stamp COM SDK 2.3
PDF Stamp is an advanced product that enables you to stamp content into a PDF document. Besides images, texts and graphics, PDF Stamp is able to add links and notes. These processes can be realized...

Caravan Business Server 3.15-03D
And deployment framework. Caravan Business Server is an extremely easy to use comprehensive development and deployment framework which has been used to build Enterprise wide, mission critical...

D20Roller 1.1.0
D20Roller is a C# software written to aid in playing D20 based RPG's online. It supports multiple players using a p2p style architecture.

Sports Bar - March Insanity by

Sports Bar - March Insanity 6.1.1
College basketball tournament contest manager especially made for sports bars. Manage your tournament contest with this easy to use software.

PC Brother System Care Pro by

PC Brother System Care Pro
PC Brother System Care Pro, a powerful application, which can protect and optimize PC. Any pc problems can be solved by this application.

JellyCam 2.0.3
JellyCam is an Adobe AIR applcation, an easy-to-use stop-motion movie maker, allows you to make stop-motion films with a web-cam or a bunch of photos. You can quickly create stop-motion videos... Settings Organizer by Settings Organizer 6.00 Settings Organizer offers many Windows tuning and tweaking options in a small and easy to use program including explanations to each single option so that even beginners can configure...