Hi,
since the new algorithm of Prof. Turtur came out which promised the possibility to extract energy from the vacuum with simple parts i saw the need to make an easy-to-use software in which every user could enter their values for coil, magnet and capacitor and let the software determine the energy output. Also many more steps than the original 10,000 are supported.
So if you wondering if you will be able to extract energy with coil, cap and magnet you have at home, enter the values as exact as possible and let the calculation begin.
This is now the first version i'm releasing - as open source software under GPL - in which all parameters can be edited and the output is logged via a log.html file and also an Octave/Matlab-file which is able to plot the results.
I won't have much time to work on the software, nevertheless please post or message me features you'd like to see in future versions.
Attached is a picture of a possible output.
Download DFEM-Software Mirrors (feel free to scan for viruses before using it):
http://www.easy-share.com/1914093403/DFEM_v1.0_Cpp_04_March_2011.rar
http://www.filedropper.com/dfemv10cpp04march2011
http://www.filedude.com/download/z2ev28Ru385bf65fee9f
http://hotfile.com/dl/108646689/9afbd76/DFEM_v1.0_Cpp_04_March_2011.rar.html
http://uploadmb.com/dw.php?id=1299245885
http://ifile.it/2gd6viu
Download Octave:
Open Source Octave (Matlab like clone)
http://www.gnu.org/software/octave/
GUI Octave for IDE front end under windows
https://sites.google.com/site/guioctave/
Note that the coil has to be cylindrical and that the magnet inside the coil should have the smallest gap possible to the inner diameter of the coil.
Have fun!
This is great!
Thanks Haithar, I will try this over the weekend.
Hi Haitar,
I tried the executable, but get an error. See attached picture. Any idea what causes this error?
Ah damn, i thought i had supplied all static libs needed to run. Will check for another way to deploy tomorrow. Sorry :/
What OS are you using?
Hi Haithar,
Thank you for the update, this will help a lot.
Hi Teslaalset,
The dll is from the Min-GW library. Which can be installed from here.
http://sourceforge.net/projects/mingw/
It has a green download button on the front. The file name for the current version is: mingw-get-inst-20112011.exe
Cannot edit the old post, so here is the version which is built a little differently and has the dll included:
http://www.easy-share.com/1914109866/DFEM_v1.0.1_Cpp_05_March_2011.rar
http://www.filedropper.com/dfemv101cpp05march2011
http://hotfile.com/dl/108832612/db9426a/DFEM_v1.0.1_Cpp_05_March_2011.rar.html
http://www.filedude.com/download/uQtdE8Ak5M4863231d10
http://ifile.it/2gjvhzo
http://uploadmb.com/dw.php?id=1299341387
Maybe someone can tell me if this works.
Hi Haithar,
I tried the new version on my non-development system and it seems to work without asking for the dll.
Installed, no errors. I'm not getting the other figures(pics of graphs) that you show in your first post. I click start, using all default values, then the log updates. No graphs are showing. Am I doing something wrong?
Hey Haitar,
Thanks mate! The executable works now.
I have to check how to deal with the output file, since I will use Excel for this, but I think I can manage that.
[update]
I got it.
One has to import the 'ergebnisse.dat' file into excel.
Great!
Quote from: Staffman on March 05, 2011, 12:27:44 PM
Installed, no errors. I'm not getting the other figures(pics of graphs) that you show in your first post. I click start, using all default values, then the log updates. No graphs are showing. Am I doing something wrong?
I should have payed more attention to the files in the folder...... I'm good here. Octave is cool.
Quote from: Staffman on March 05, 2011, 12:42:54 PM
I should have payed more attention to the files in the folder...... I'm good here. Octave is cool.
Nice.
Right-Click and Run with Matlab (or in your case Octave) does it for me.
Quote from: teslaalset on March 05, 2011, 12:39:41 PM
Hey Haitar,
Thanks mate! The executable works now.
I have to check how to deal with the output file, since I will use Excel for this, but I think I can manage that.
[update]
I got it.
One has to import the 'ergebnisse.dat' file into excel.
Great!
I never tried it with Excel, do you only have to open or import the .dat file? Cool that it works!
In the next version you will be able to set the file names yourself.
Hey Haitar,
Work fine for me !
But i hope the regular speed of the circular magnet and the dissipated power in the inductor was indispensable to have an idea of the mechanical structure of the replication ....
Hope have this in the new one ...
Thank's
Obelix
@Haithar: I was glad to see you were putting your code under the GPL, but I
couldn't find the source code. I'm running on a Linux system so the .exe is not so
useful for me. Would your program be easily ported to linux with qt or gtk? I have
installed octave and used it to run DreamTHinkBuild.'s code. Thanks, Batfish
Quote from: batfish on March 06, 2011, 05:33:54 AM
@Haithar: I was glad to see you were putting your code under the GPL, but I
couldn't find the source code. I'm running on a Linux system so the .exe is not so
useful for me. Would your program be easily ported to linux with qt or gtk? I have
installed octave and used it to run DreamTHinkBuild.'s code. Thanks, Batfish
The source code is in the folder "sources". ??? It's delivered right along with the .exe file.
I use Qt only so it should be portable to linux.
Quote from: Obelix on March 06, 2011, 05:03:48 AM
Hey Haitar,
Work fine for me !
But i hope the regular speed of the circular magnet and the dissipated power in the inductor was indispensable to have an idea of the mechanical structure of the replication ....
Hope have this in the new one ...
Thank's
Obelix
So you want a plot of the magnet speed over time and the power at inductor? I'll see what i can do. :)
Uploaded the newest version.
1.0.2
- Changelog file added
- Ability to set file names for Matlab/Octave or Excel output files
- Wire diameter is now in mm instead of m
- Moment of inertia of permanent magnet is now shown in µkg*m²
- Resonant time of resonant circuit is now in ms
- Turns/sec of permanent magnet added to Matlab/Octave plot file
1.0.1
- Added libgcc dll
1.0.0
- Initial Release
Download:
http://www.easy-share.com/1914120330/DFEM_v1.0.2_Cpp_06_March_2011.rar
http://www.filedropper.com/dfemv102cpp06march2011
http://hotfile.com/dl/108964650/f230708/DFEM_v1.0.2_Cpp_06_March_2011.rar.html
http://ifile.it/28cmrx3
http://uploadmb.com/dw.php?id=1299414289
@Haithar: excellent, thanks very much, it compiles and runs ok on linux (kubuntu 10.4), and the octave output file produces output that looks very like yours - but I haven't yet checked in detail.
An update on this subject by Prof. Turtur was posted here:
http://www.philica.com/display_article.php?article_id=233
Hi All--Thanks for the cool simulation Haithar! One problem though, when I reduced the time intervals to .01ms, and increased the number of simulation steps by a factor of 10, (for the same length observation but with finer resolution), the numbers went negative, that is, no energy gain. I was getting huge numbers with a 9 uf cap and 100 turns of 3 mm wire and .01 ohm load. But when I reduced the time intervals, the gains went away. Same thing with the default values. Please let me know what you think on this ???....