NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/

Misc => Molecular Workbench => Topic started by: concord on February 08, 2009, 02:46:02 am

Title: Quantum tunneling
Post by: concord on February 08, 2009, 02:46:02 am

Title: Re: Quantum tunneling
Post by: lookang on February 08, 2009, 10:26:48 am
It appears Molecular Workbench is open source as well.
quote: http://mw.concord.org/modeler/
We recommend that the Eclipse IDE be used to get the source code. You can access it through https://svn.concord.org/svn/projects/ using SVN. Once you connect to our SVN server, check out trunk/common/java/simulations/mw/. The source code can also be browsed online.

Question on EJS and Molecular Workbench:
Can EJS be used to view

1. their implementation?
2. their java files be added to library of EJS ?

Question about Molecular Workbench
I don't understand their project enough to comment precisely, but
for http://mw2.concord.org/public/student/classic/pendulum/NewtonCradle.cml
how to I see the equations that make this work?

Title: Re: Quantum tunneling
Post by: Fu-Kwun Hwang on February 08, 2009, 03:33:11 pm
1.Ejs can not view Molecular Workbench source files.
2. Because EJS is a  java code generator.
If the necessary jar/library files were included in the EJS, you can add any external code into EJS.

Title: Re: Quantum tunneling
Post by: concord on February 08, 2009, 08:58:08 pm
Ejs and Molecular Workbench (MW) are two different projects. I am not sure that the source of MW can be helpful to Ejs, as there is no interface between the two.

The Newton Cradle example you cited was created using MW's graphical modeling environment (no programming was needed). It then runs within MW's generic classical mechanics simulation engine, which solves Newton's Second Law for any interacting particle system. There is no special source file associated with it, other than the setup that got saved when the model was designed with the GUI.

Hope this helps.

Title: Re: Quantum tunneling
Post by: VanessaA on October 26, 2009, 07:05:38 pm
Thanks for sharing the information.It is definitely going to help me some time.

Title: Re: Quantum tunneling
Post by: rahulpilan on June 29, 2010, 08:09:58 pm
The information about Quantum tunneling is really very useful. I learn a lot from this post.Nice stuff. Thanks for sharing.-*-