Free openfoam dynamic meshing software for linux

Yet Another Dynamic Engine (YADE) is an extensible framework that is designed with dynamic libraries in a way that it is easy to add new numerical models and objects.
There are four different models: Discrete Element Method based on spheres, a second method based on tetrahedra, modelling with lattice elements, and Finite Element Method.
Various different methods and algorithms for numerical simulation currently exist. Yade tries to extract their underlying abstractions using following examples:
- Finite Element Method (FEM, [2]),
- Discrete Element Method (DEM),
- Coupling FEM with DEM,
- Mass Spring System,
- Lattice Beam Model,
- Tetrahedron Discrete Model.
Those abstractions are implemented in C++ conforming to Object Oriented design principles. They provide interface to plug-in different modelling methods.
Yade framework is intended to work with other numerical methods than those mentioned above.
Advantages:
- allows numerous simulation methods in the single framework, so coupling them becomes possible,
- plugins can import data from other software,
- thoughtful code design promotes code reuse and improvement,
- open source development model allows community feedback.
Disadvantages:
- implementing models requires adhering to framework design,
- Yade framework is a new emerging software, still in beta phase.
- if you know more disadvantages, let us know!
Enhancements:
- This release has major improvements in the code, and directory cleanup was done.
- The build system was changed from qmake to scons.
- A complete Lattice Geometrical Model was added as a result of PhD defense by one of yades authors.
- Several improvements in Discrete Element Method, capillary law, and triaxial test.
- Among smaller improvements, it is possible to select bodies by clicking them and moving around with the mouse.
- Interaction forces are drawn between bodies, and can be seen as bars with strength related to bar thinckness.

dynamic window manager or dwm is a dynamic window manager for X11.
As founder and main developer of wmii I came to the conclusion that wmii is too clunky for my needs. I dont need so many funky features and all this hype about remote control through a 9P service, I only want to manage my windows in a simple, but dynamic way.
wmii never got finished because I listened to users, who proposed arbitrary ideas I considered useful. This resulted in an extreme CADT development model, which was a mistake. Thus the philosophy of dwm is simply to fit my needs (maybe yours as well). Thats it.
Main features:
- dwm has no Lua integration, no 9P support, no editable tagbars, no shell-based configuration, no remote control, and comes without any additional tools like printing the selection or warping the mouse.
- dwm is only a single binary, its source code is intended to never exceed 2000 SLOC.
- dwm is based on tagging and dynamic window management (however simpler than ion, wmii or larswm). It manages windows in tiling and floating modes. Either mode can be applied dynamically, depending on the application in use and the task performed.
- dwm doesnt distinguishes between layers, there is no floating or tiled layer. Wether the clients of currently selected tag are in tiled mode or not, you can re-arrange all clients on the fly. Popup- and fixed-size windows are treated floating, however.
- dwm is customized through editing its source code, that makes it extremely fast and secure - it does not process any input data which hasnt been known at compile time, except window title names and status text read from standard input. You dont have to learn Lua/sh/ruby or some weird configuration file format (like X resource files), beside C to customize it for your needs, you only have to learn C (at least editing header files).
- Because dwm is customized through editing its source code, its pointless to make binary packages of it. This keeps its userbase small and elitist. No novices asking stupid questions.
- dwm uses 1-pixel borders to provide the maximum of screen real estate to clients. Small titlebars are only drawn in front of unfocused clients.
- dwm reads from standard input to print arbitrary status text (like the date, load, battery charge). Thats much simpler than larsremote, wmiir and what not...
- It can be downloaded and distributed under the conditions of the MIT/X Consortium license.
- Optionally you can install dmenu to extend dwm with a wmii-alike menu.
Enhancements:
- This release contains certain major bugfixes, especially regarding banning/unbanning client windows.

Dynamic Copyright it! is an easy-to-install, easy-to-use PHP script that adds copyright notices to your images dynamically, meaning that the copyright notices are generated on the fly.
If you get tired of changing the copyright on your images from year to year, this tools makes it so you never have to. You can use the Dynamic Copyright It! script for your own benefit, or add it to your web site for additional functionality.
Main features:
- Dynamic Copyright It! is easy to install. Just unzip and upload, or if youre using it on a local server, just unzip!
- Choose your copyright text, the font size, even the color!
- Dynamic Copyright It! integrates the copyright notice right in the image, so its difficult to remove.
- Copyright notices are added to images on-the-fly, making it so you can easily integrate other scripts to alter the copyright text site-wide without having to edit all of your images manually.

Dynamic Probe Class Library (DPCL) is an object-based C++ class library that provides the necessary infrastructure to allow tool developers and sophisticated tool users to build parallel and serial tools through technology called dynamic instrumentation.
Dynamic Probe Class Library takes the basic components needed by tool developers and encapsulates them into C++ classes. Each of these classes provide the member functions necessary to interact and dynamically instrument a running application with software patches called probes.
Dynamic instrumentation provides the flexibility for tools to insert probes into applications as the application is running and only where it is needed.
Enhancements:
- This version is a minor update to DPCL that fixes a couple problems that have been reported since the v3.4.2 release

Dynamic Taste Detection patch makes XMMS adapt its playlist randomization function to your personal taste.

Songs you dont like end up at the end of the playlist, and songs you like to hear together tend to end up next to each other.

TinyDYN provides a package for creating and using dynamic DNS services.
TinyDYN is a package of client and server software for operating dynamic DNS services.
It enables anyone to run dynamic DNS services using strong authentication or to be a client of someone using TinyDYN as a dynamic IP management system.
The clients can communicate directly by UDP with the server, by email, or by any other transport the admin can imagine, as the mechanism is quite straightforward.
The services use strong authentication via GnuPG, and is designed to work with djbdnss tinydns for name service.
Because TinyDYN uses GPG instead of shared passwords, you will have to create a GPG sign-only key for sending your requests to your dynamic DNS service provider.
This keyring (kept in /etc/tinydyn/gnupg/) contains secret information that must be protected in the same way that a configuration file containing a password would be.
Enhancements:
- tinydyn now runs cleanly under daemontools
- Logging output was cleaned up to make it more sensible
- service/ files are provided for daemontools
- Numerous error detection bugs replaced due to syntax error

php_template is a very fast and easy to use PHP template rendering system. It can create large amounts of data quickly, given a simple template. The project supports dynamic data tags for things like table data and lists, optional tags for conditional data presentation, and simple variable tags.