written by
Wolfgang Christian and Francisco Esquembre
The Molecular Dynamics Performance JavaScript Model computes the trajectory of particles acted on by a Lennard-Jones force. This simulation was designed to test the speed of JavaScript for a computationally intensive model. The user can vary the number of particles, the number of frames per second displayed on the computer monitor, and the requested number of Verlet steps between frames. The actual number of Verlet steps per frame is shown. This number will be less than the requested number of steps on slow processors.
The Molecular Dynamics Performance JS Model was developed using the Easy Java Simulations (EJS) version 5. It is distributed as a ready-to-run html page and requires only a browser with JavaScript support.
Molecular Dynamics Performance JS Source Code
This source code zip archive contains an XML representation of the Molecular Dynamics Performance JS Model. Unzip this archive in your Ejs workspace to compile and run this model using EJS 5. Although EJS is a Java program, EJS 5 creates a stand alone JavaScript program from this source code. download 102kb .zip
Last Modified: September 30, 2014
previous versions
<a href="https://www.compadre.org/OSP/items/detail.cfm?ID=12998">Christian, Wolfgang, and Francisco Esquembre. "Molecular Dynamics Performance JS Model." Version 1.0.</a>
W. Christian and F. Esquembre, Computer Program MOLECULAR DYNAMICS PERFORMANCE JS MODEL, Version 1.0 (2013), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579).
W. Christian and F. Esquembre, Computer Program MOLECULAR DYNAMICS PERFORMANCE JS MODEL, Version 1.0 (2013), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579>.
Christian, W., & Esquembre, F. (2013). Molecular Dynamics Performance JS Model (Version 1.0) [Computer software]. Retrieved October 14, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579
Christian, Wolfgang, and Francisco Esquembre. "Molecular Dynamics Performance JS Model." Version 1.0. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579 (accessed 14 October 2024).
%A Wolfgang Christian %A Francisco Esquembre %T Molecular Dynamics Performance JS Model %D September 6, 2013 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579 %O 1.0 %O text/html
%0 Computer Program %A Christian, Wolfgang %A Esquembre, Francisco %D September 6, 2013 %T Molecular Dynamics Performance JS Model %7 1.0 %8 September 6, 2013 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=12998&DocID=3579
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added color to represent BLUE and RED as low to high temperature. added temperature reading added scaffold to the state of the system of particles model this model assumes T < 200 K as solid, 200373 K as gas.
1 ready-to-run example is available
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