Dear Yuan,
Please always reply to the discussion list, do not write private emails.
What I meant with my last email, is exactly what Anton and Paola had
already written.
Quoting Anton who quotes Paola:
<<As Paola wrote to you about two weeks ago, 50 nm structures are probably
too small for the physics models of the code. Let me quote: "the geometry
you defined has layers as thin as 0.05 MICRONS. The models of the code
cannot be used for such thin layers. A minimum size of about 1 micron
should be kept to get meaningful results.">>
To put it short: the dimensions of the objects you want to model are too
small!
For what concerns the use of PLA, you could have a look both at the manual
and at the geometry lecture of FLUKA courses, this is the link to the last
one:
https://www.fluka.org/free_download/course/dresden2013/Lectures/05_Geometry_1013.pdf
Nevertheless, once again, please, keep clearly in mind what Paola, Anton,
and myself have said about the dimensions!
Cheers,
Roberto
---------- Forwarded message ----------
Date: Fri, 25 Oct 2013 22:32:34 +0800 (CST)
From: yyc2011_at_mail.ustc.edu.cn
To: Roberto Versaci <roberto.versaci_at_gmail.com>
Subject: Re: Re: RE: [fluka-discuss]: How to set jagged geometries (fwd)
Dear Roberto,
What is your meaning?You have not answered my question.What is your
opinion?How to define the geometry?
Best Wishes
YuanChen
> -----Original E-mail-----
> From: "Roberto Versaci" <roberto.versaci_at_gmail.com>
> Sent Time: 2013-10-25 21:01:24
> To:"fluka-discuss_at_fluka.org" <fluka-discuss_at_fluka.org>
> Cc:
> Subject: Re: RE: [fluka-discuss]: How to set jagged geometries (fwd)
>
> Dear Yuan,
>
> Reading Anton's reply I realized I did not have noticed the dimensions of
> your geometry. He is totally right in his comments about the dimensions!
> They are definitely too small!
>
> Sorry,
>
> Roberto
>
>
>
>> Dear Yuan,
>>
>> You could consider using PLA bodies (generic planes) to define your
>> triangles.
>> Cheers,
>>
>> Roberto
>>
>>
>>
>> On Fri, 25 Oct 2013, yyc2011_at_mail.ustc.edu.cn wrote:
>>
>>> Dear Vasilis,
>>>
>>> Thanks for your reply.
>>> The attachment is the schematic diagram.The geometry is like this.The
>>> height of the triangle is 0.000005 centimeters.If I want to define this
>>> geometry,how should I do?
>>> Thanks for any suggestions.
>>>
>>> Best Regards
>>> YuanChen
>>>
>>>
>>>
>>>
>>>> -----Original E-mail-----
>>>> From: "Vasilis Vlachoudis" <Vasilis.Vlachoudis_at_cern.ch>
>>>> Sent Time: 2013-10-25 17:43:39
>>>> To: "yyc2011_at_mail.ustc.edu.cn" <yyc2011_at_mail.ustc.edu.cn>,
>>>>
>>>> Cc:
>>>> Subject: RE: [fluka-discuss]: How to set jagged geometries
>>>>
>>>> Hi Yuan,
>>>>
>>>> could you please be more explicit what you mean by jagged maybe a drawing
>>>> will help.
>>>> Please also give a look on the course lecture on geometry and especially on
>>>> Geometry II
>>>> for use of lattices or voxels.
>>>> Vasilis
>>>>
>>>> ________________________________________
>>>> From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on
>>>> behalf of yyc2011_at_mail.ustc.edu.cn [yyc2011_at_mail.ustc.edu.cn]
>>>> Sent: 25 October 2013 09:57
>>>> To: fluka-discuss_at_fluka.org
>>>> Subject: [fluka-discuss]: How to set jagged geometries
>>>>
>>>> Dear Fluka experts,
>>>>
>>>> I want to set jagged geometries in my simulation.But,I don't know how to
>>>> set jagged geometries in the Fluka.Could you help me or could you give me
>>>> any suggestions?
>>>> Thanks for your time.Thanks for any suggestions.
>>>>
>>>> Best Regards
>>>> YuanChen
>>>>
>>>>
>>>>
>>>>
>>>
>>
>>
>
> --
> Alberto Fass
>
Received on Sat Oct 26 2013 - 14:24:03 CEST