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 Capacitance between 2 square capacitors
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Zoubayr

Mauritius
11 Posts

Posted - Mar 08 2022 :  16:44:11  Show Profile  Reply with Quote
quote:
Originally posted by Enrico

Of course you can. The source files are all open, you can pull them from Github, see the link in the download page, and modify them as you prefer.

Best Regards,
Enrico




Dear enrico,
Could please send me the link the source files. I have visited the Github but have been unable to find the source files.

Regards,
Zoubayr

Z.soopun
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Enrico

532 Posts

Posted - Mar 09 2022 :  09:59:56  Show Profile  Reply with Quote
Here it is (replace the * with the obvious letters - this is an anti-spam measure):

ht*ps://github.com/ediloren

Best Regards,
Enrico
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Muhammad

Mauritius
9 Posts

Posted - May 09 2022 :  11:26:53  Show Profile  Reply with Quote
quote:
Originally posted by Enrico

Here it is (replace the * with the obvious letters - this is an anti-spam measure):

ht*ps://github.com/ediloren

Best Regards,
Enrico




Dear Enrico,
It is me Zoubayr. I have lost my password, so I had to create another account. I have been unable to use the app FastModel. When I open it, a pop up appears saying: "unable to run on windows". I have tried to uninstall the app and re-install it, but the same thing is happening. I am having difficulty to proceed in my dissertation works. Could you please help me?

Regards,
Zoubayr
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Enrico

532 Posts

Posted - May 09 2022 :  13:46:08  Show Profile  Reply with Quote
This is the first time I'm reported this problem.

Which version of Windows are you using?

Enrico
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Muhammad

Mauritius
9 Posts

Posted - May 09 2022 :  17:40:17  Show Profile  Reply with Quote
quote:
Originally posted by Enrico

This is the first time I'm reported this problem.

Which version of Windows are you using?

Enrico




Windows 10
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Muhammad

Mauritius
9 Posts

Posted - May 10 2022 :  07:59:22  Show Profile  Reply with Quote
Dear Enrico,
I am quoting from

From capac2.lst
*
* capacitor example
*
* this parallel plates capacitor is embedded in a non-homogeneous dielectric
*
* REMARK: you have to generate the plates and dielectric geometry, before being
* able to lauch FastCap, using the cubegen_ command with the options specified
* in the comments here below.
*
* Enrico Di Lorenzo, w*w.fastfieldsolvers.com, 2002/03/29
*

* conductor to air interfaces
*
* conductor generated with
* cubegen_ -xo-0.5 -xh1 -yh0.3 -zh1 -nx20 -ny3 -nz20 -naplate -t -b -pfl -pfr -pbr > plate.qui

* note that now the dielectric constant of the medium surrounding the first conductor is 3.0

C plate.qui 3.0 0.0 0.0 0.0

C plate.qui 1.0 0.0 0.1 0.0

* dielectric to air interfaces
*
* dielectric interface generated with
* cubegen_ -xo-0.5 -xh1 -yh0.03 -zh1 -nx20 -ny3 -nz20 -nadiel -pbl > diel.qui

* note that the coordinates (0.0, 0.015, 0.5) identify a reference point
* inside the dielectric region of constant 3.0; see the FastCap manual
* for further details

D diel.qui 1.0 3.0 0.0 0.0 0.0 0.0 0.015 0.5 -

What does this means: "cubegen_ -xo-0.5 -xh1 -yh0.3 -zh1 -nx20 -ny3 -nz20 -naplate -t -b -pfl -pfr -pbr > plate.qui ?"

Regards
Zoubayr




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Muhammad

Mauritius
9 Posts

Posted - May 10 2022 :  08:01:05  Show Profile  Reply with Quote
quote:
Originally posted by Enrico

This is the first time I'm reported this problem.

Which version of Windows are you using?

Enrico




Dear Enrico,
The problem about FastModel not being able to run on my pc seems to have been solved.
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Enrico

532 Posts

Posted - May 11 2022 :  18:22:07  Show Profile  Reply with Quote
quote:
The problem about FastModel not being able to run on my pc seems to have been solved.


Happy to hear that!
Cheers,
Enrico
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Muhammad

Mauritius
9 Posts

Posted - May 18 2022 :  09:05:02  Show Profile  Reply with Quote
Dear Enrico,
Can I write my own algorithm and generate the model without using the algorithm already provided? When I tried to do so, I was unable to generate a model.

Regards,
Zoubayr Soopun
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Enrico

532 Posts

Posted - May 18 2022 :  17:36:02  Show Profile  Reply with Quote
Hi Muhammad,

I think I already answered this question; you can of course generate the models any way you like (e.g. script, by hand, via FreeCAD, etc.) and you can even modify the solvers to your liking as they are all open source.

You can pull them from Github, see the link in the download page.

Best Regards,
Enrico


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Muhammad

Mauritius
9 Posts

Posted - Jul 07 2022 :  04:51:55  Show Profile  Reply with Quote
Hello Enrico,
I am having trouble to write my own algorithm. Can you please help?

Regards
Zoubayr
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Enrico

532 Posts

Posted - Jul 07 2022 :  11:33:10  Show Profile  Reply with Quote
Hi Zoubayr,

we usually perform this kind of activities as consulting services.

Kindly let me know if you are interested and in case you can contact me via email (via contact form or direct email you can find on the contacts page). We can then discuss your specific requirements so that I can provide you a quotation for you.

Best Regards,
Enrico
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Muhammad

Mauritius
9 Posts

Posted - Jul 07 2022 :  14:59:47  Show Profile  Reply with Quote
Hello enrico,
So I have to pay if you help me to write my own algorithm? How much will I have to pay?

Regards
Zoubayr
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Enrico

532 Posts

Posted - Jul 07 2022 :  18:45:07  Show Profile  Reply with Quote
quote:
Originally posted by Muhammad

Hello enrico,
So I have to pay if you help me to write my own algorithm? How much will I have to pay?



It really depends on what your specific needs are. As I suggested, please contact me on my email

s u pp or t <at> fastfieldsolvers <dot> com (remove the anti-spam spaces and replace <at> and <dot> with the proper symbols)

and we can discuss your requirements.

Best Regards,
Enrico
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Muhammad

Mauritius
9 Posts

Posted - Jul 22 2022 :  15:12:45  Show Profile  Reply with Quote
Hello Enrico,
I have been able to write my own algorithm, but now I am having problems to include 2 permittivities (an inner and an outer one) in my system of capacitors. Below is my algorithm:

* Capacitance matrix of glass plate capacitor 0.28x0.28x0.006 m
*
C passive.txt 1.0 0.00 0.00 0.000 0x99000055
*
C active.txt 1.0 0.07 0.07 0.10 0x100000ff
*
C active.txt 1.0 0.07 0.07 0.006 0x100000ff
*
C passive.txt 1.0 0.00 0.00 0.106 0x99000055

D glplate.txt 1.0 1.0 0.0 0.0 0.00 0.01 0.01 0.001

D glplate.txt 1.0 1.0 0.0 0.0 0.10 0.01 0.01 0.101

Regards,
Zoubayr
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