Given the conditions (Temperature, Pressure, etc.) of the combustion chamber as well as the ambient conditions and the diameter/area of the throat, the program will:a) Solve for the nozzle exit area that produces the max amount of thrust.b) Use the method of characteristics to solve for the shape...
|License: Freeware||Size: 10 KB||Download (21): 2-D Nozzle Design Download|
This is a proof of concept app I made for my Senior Project. It is capable of solving the Steady State Heat Equation on an arbitrary 2D shape using Finite Element Analysis. This is not intended for actual engineering calculations. Many features that this app would benefit from as a product were...
|License: Freeware||Size: 512 KB||Download (7): 2D Thermal FEA Download|
APM Structure 3D is the light version of component for strength and dynamic analysis of parts and structures by finite element method. It is a useful utility for engineers and technical designers. APM Structure 3D is a universal system intended to perform complex analysis and design of rod,...
|License: Freeware||Size: 19.2 MB||Download (171): APM Structure 3D Lite Download|
AutoFEM Analysis Lite is a free system of finite-element analysis. The main feature of the system is its deep integration with AutoCAD.
Using AutoFEM Analysis Lite each user of AutoCAD gets possibility to solve the problems of finite-element modeling of various physical phenomena:
|License: Freeware||Size: 163.67 MB||Download (220): AutoFEM Analysis Lite Download|
Generally, in finite element models degree-of-freedom of all nodes be equals. But, a Heterosis finite element model has each of the corners are assumed to possess three degree-of-freedom (one displacement two rotation w,Qxx,Qyy) and centroidal node has two degree-of-freedom (two rotation...
|License: Freeware||Size: 81.92 KB||Download (18): Automatic Mesh Function for Heterosis Fem with Modular-Filter Technique (update:31-07-07) Download|
Finite element analysis of 3-dimensional structures made of bars, designed for use in civil engineering.
|License: Freeware||Size: 143.36 KB||Download (18): bars3d Download|
CAELinux is a live DVD Linux distribution dedicated to computer aided engineering and finite element analysis. Based on Ubuntu, it features a full software solution for professional 3D FE analysis from CAD geometry. It includes the Salome 3D pre/post processor, Code_Aster non-linear/multi-...
|License: Freeware||Size: 2 GB||Download (18): CAELinux Download|
CALFEM is an interactive computer program for teaching the finite element method (FEM). The name CALFEM is an abbreviation of 'Computer Aided Learning of the Finite Element Method'.
Platforms: Windows, Mac, Linux
|License: Freeware||Size: 114.54 KB||Download (34): CALFEM Download|
CALFEM is an interactive computer program for teaching the finite element method (FEM). The name CALFEM is an abbreviation of "Computer Aided Learning of the Finite Element Method".
|License: Freeware||Size: 112.64 KB||Download (20): CALFEM For Linux Download|
chemfem is a high order finite element method that can solve general partial differential equations and the reacting Navier Stokes equations in particular. Features . 2D PDE solver . Unstructured meshes . Higher order finite elements . Galerkin and Least squares, including discontinuous...
|License: Freeware||Size: 40.96 KB||Download (19): chemfem Download|
CMISS is a mathematical modelling environment that allows the application of finite element analysis, boundary element and collocation techniques to a variety of complex bioengineering problems. It consists of a number of modules including a graphical front end with advanced 3D display and...
|License: Freeware||Size: 7.7 MB||Download (64): CMISS Download|
Code_Aster is a finite element solver (similar to Nastran, Abaqus, Ansys, ...) and it solve different types of mechanical, thermal, acoustic, seismic, problems. It can be used for simulation in thermo - hydro - mechanics and calculation of structures. It has been validated by more than 3000 test...
Platforms: Windows, Windows 8, Windows 7, Windows Server
|License: Freeware||Size: 151.98 MB||Download (22): Code_Aster for Windows Download|
Concurrent Hierarchical State Machine (CHSM) is a language system for specifying concurrent, hierarchical, finite state machines (an implementation of "statecharts") to model and control reactive systems. CHSM uses its own statechart specification langauge annotated with either C++ or Java code...
|License: Freeware||Size: 245.76 KB||Download (102): Concurrent Hierarchical State Machine Download|
DFA::Kleene is a Kleenes Algorithm for Deterministic Finite Automata. Calculates the "language" (set of words) accepted (= recognized) by a Deterministic Finite Automaton. SYNOPSIS use DFA::Kleene qw(initialize define_accepting_states define_delta kleene example); use DFA::Kleene...
|License: Freeware||Size: 5.12 KB||Download (140): DFA::Kleene Download|
DFA::Simple is a Perl module to implement simple Discrete Finite Automata. SYNOPSIS my $Obj = new DFA::Simple or my $Obj = new DFA::Simple $Transitions; or my $Obj = new DFA::Simple $Actions, $StateRules; $Obj->Actions = [...]; my $Trans = $LP->Actions; $Obj->StateRules = [...]; my...
|License: Freeware||Size: 11.26 KB||Download (119): DFA::Simple Download|
dia2fsm reads DIA diagram files constructed in the prescribed format and produces Finite State Machine (FSM) skeleton code. dia2fsm currently supports code generation to C and C++ and is built on Linux only. dia2fsm depends on Qt, and has been partially
|License: Freeware||Size: 522.24 KB||Download (100): dia2fsm Download|
DOLFIN is the C++/Python interface of FEniCS, providing a consistent PSE (Problem Solving Environment) for ordinary and partial differential equations. Features * Simple, consistent and intuitive object-oriented API in C++ or Python * Automatic and efficient evaluation of finite element...
|License: Freeware||Size: 7.21 MB||Download (19): DOLFIN Download|
Create a random matrix of a non-intercepting snake, like the game ("worm" or "snake"). Also described by filling a chessboard with dominos, except now the board can be rectangular, or any arbitrary shape (by changing the boarders).Uses an infinite loop to enumerate possibilities. There are a...
|License: Freeware||Size: 10 KB||Download (19): domino tiles Download|
Fractals are infinite complex images defined by a finite definition. We find in fractals a model to understand many different sciences such as economy, health and weather. Scientists love fractals. The images are usefull when they are applied as textures and backgrounds.
Double Fractal is a...
|License: Freeware||Size: 274 KB||Download (27): Double Fractal Download|
DXF2MOD reads DXF files saved by AutoCAD and analyses all 3Dface and 3Dmesh entities to define the unique vertexes to be interpreted as finite element nodes, and the unique 3Dfaces to be interpreted as shell elements.
|License: Freeware||Size: 359 KB||Download (107): Dxf2Mod convertor tool Download|