NTNUJAVA Virtual Physics Laboratory

Easy Java Simulations (2001- ) => Thermodynamics => Topic started by: aba persiano on September 02, 2006, 09:30:13 pm

Title: Brownian Motion zip file
Post by: aba persiano on September 02, 2006, 09:30:13 pm
Dear Prof. Fu-Kwun Hwang, congratulations for your fanatastic project. I am preparing a PPT presentation on Brownian Motion but the dowloaded zip files (gas2D and brownianmotion) do not run as the zip program asks for other complementary files ("please insert the last disk" message). How can I get the remaining files? Thank you. Aba Persiano 
Title: Diffusion
Post by: Lengler on November 04, 2006, 01:42:09 am

Dear Fu-Kwun,

this applet is very instructive. I am?looking for an applet of diffusion and I think if you remove the big particle and give half of the molecules anther color, this would be a simple possibility to realize it.

Cab you help me?

Peter


Title: Re: Brownian Motion zip file
Post by: Fu-Kwun Hwang on February 26, 2007, 12:14:53 am
I hope the following applet is what you wanted.
You can change the size R of each particle(the mass of each particle is propotional R*R*R)
Maximum velocity can be adjusted with vi.
Total number of particles shown can be changed by right slider bar.