NTNUJAVA Virtual Physics Laboratory
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Information about this web site => Question related to Physics or physics related simulation => Topic started by: danielemateriale on July 03, 2013, 03:45:01 pm



Title: how can I learn how to do simulations?
Post by: danielemateriale on July 03, 2013, 03:45:01 pm
dear professor, I should make a simulation of charged particles in a magnetic field, quite complex but I would like to do it alone because it is my idea, and I have to keep the secret of it. Quinidi I thought, to learn how to do simulations with java.

What can I read to learn to program?

another question:

how many particles can be simulated with a normal pc immersed in a magnetic field? And if same particle emits a particle and hits another particle, which in turn emits a particle, until it hits a wall?

I would like to make a simulation which includes a portion of optical, magnetic fields and photoelectric effect

thanks

PS: there is a another way but we talk of this later. ;D


Title: Re: how can I learn how to do simulations?
Post by: Fu-Kwun Hwang on July 06, 2013, 09:53:30 pm
Please check out Examples for beginner who want to learn EJS (http://www.phy.ntnu.edu.tw/ntnujava/index.php?board=21.0)

You will find Video show you how to create simulation with EJS (http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2407.0) and more examples.

The # of particles can be simulated is limited by your memory and CPU speed.
Normally, it is not difficult to simulate  hundred of particles.


Title: Re: how can I learn how to do simulations?
Post by: danielemateriale on July 06, 2013, 11:34:56 pm
thanks!!!


Title: Re: how can I learn how to do simulations?
Post by: danielemateriale on July 07, 2013, 07:13:43 pm
In the summer can you help me to learn simulation with java?

thanks dear professor ;D



Title: Re: how can I learn how to do simulations?
Post by: danielemateriale on July 08, 2013, 12:00:41 am
hi i must download the file .xml of the helmolz coil magnetic mirror for modify the code con ejs program but can't. how can download the .xml file?


Title: Re: how can I learn how to do simulations?
Post by: Fu-Kwun Hwang on July 10, 2013, 12:03:21 pm
You can either click "Download" XML source link, or Click "get file for offline use" button to download the jar file.
Double click the jar file will run the simulation as application.
Right Click in the simulation region, and select "open ejs model" , then it will run EJS and load xml source.

You will need to download EJS and install it. (Google search:"EJS download")
Unzip  the downloaded file to C:\ , then  double click "ejsconsole.jar" to run it.


Title: Re: how can I learn how to do simulations?
Post by: RandallJasper on September 17, 2014, 04:36:48 pm
there is a lot of tutorial site available in google, make use of that


Title: Re: how can I learn how to do simulations?
Post by: JoeBooker on February 12, 2015, 06:36:38 pm
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