Harvey Gould, and
The Lennard-Jones Fluid 2D program shows a system of particles in two dimensions interacting via the Lennard-Jones potential. The program displays the particles in the box as a function of time once the partition dividing the box into three parts are removed. The program is distributed as a ready-to-run (compiled) Java archive. Double-clicking the ejs_stp_LJFluid2D.jar file will run the program if Java is installed on your computer.
The program was created using Ejs (Easy Java Simulations). You can modify this program and see how it is designed if you have Ejs installed by right-clicking within the window and selecting Open Ejs Model from the pop-up menu. Ejs, a part of the Open Source Physics Project, is designed to make it easier to access, modify, and generate computer models. Information about Ejs is available at www.um.es/fem/Ejs/.
Additional Open Source Physics programs for Statistical and Thermal Physics can be found by searching ComPADRE for Open Source Physics, STP or Statistical and Thermal Physics.
Please note that this resource requires
at least version 1.5 of
Ejs STP LJFluid2D Documentation
A pdf document that briefly describes the Lennard-Jones Fluid 2D program. It describes how to use the ejs_stp_LJFluid2D.jar file and contains short tutorial exercises for use with the ejs_stp_LJFluid2D.jar file. download 300kb .pdf
Published: May 30, 2008
Ejs STP LJFluid2D Distribution
The materials distributed in this zip file are in support of the Lennard-Jones Fluid 2D model. This distribution contains the Ejs STP LJFluid2D program, documentation, and exercises. download 1346kb .zip
Published: May 30, 2008
Ejs STP LJFluid2D Model Source
The source code zip archive contains an XML representation of the STP LJFluid 2D model. Unzip this archive in your EJS workspace to compile and run this model using EJS. download 6kb .zip
Published: October 2, 2008
Christian, W., Cox, A., Gould, H., & Tobochnik, J. (2008). Ejs STP LJFluid2D Model [Computer software]. Retrieved September 27, 2016, from http://www.compadre.org/Repository/document/ServeFile.cfm?ID=7310&DocID=485
%A Wolfgang Christian %A Anne Cox %A Harvey Gould %A Jan Tobochnik %T Ejs STP LJFluid2D Model %D May 30, 2008 %U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=7310&DocID=485 %O application/java
%0 Computer Program %A Christian, Wolfgang %A Cox, Anne %A Gould, Harvey %A Tobochnik, Jan %D May 30, 2008 %T Ejs STP LJFluid2D Model %8 May 30, 2008 %U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=7310&DocID=485
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