animations from ABAQUS cae

[Venkatapathi Tarigopula]

Hei,

I am trying to save the animations from abaqus cae. My background is
blackish. How to get rid of background? any clues?

Venkat


[Non-text portions of this message have been removed]

[Milton Deherrera]

This is one of the more annoying defaults in Viewer/CAE, one which clearly
violates the WYSIWYG ("what you see is what you get") principle. To get rid
of the black background, go to the animate-> save as section, and click the
"save background color" (or something like that) to use whatever background
you're displaying.


On Tue, Oct 27, 2009 at 12:22 AM, Venkatapathi Tarigopula
<tvpc22@...>wrote:

>
>
> Hei,
>
> I am trying to save the animations from abaqus cae. My background is
> blackish. How to get rid of background? any clues?
>
> Venkat
>
> [Non-text portions of this message have been removed]
>
>  
>

[Non-text portions of this message have been removed]

[Frank Richter-2]

View
Graphics Options
when printing to a file, be sure to check the box 'Print viewport backgrounds'




-------- Original-Nachricht --------
> Datum: Tue, 27 Oct 2009 08:22:49 +0100
> Von: Venkatapathi Tarigopula <tvpc22@...>
> An: Abaqus@...
> Betreff: [Abaqus] animations from ABAQUS cae

> Hei,
>
> I am trying to save the animations from abaqus cae. My background is
> blackish. How to get rid of background? any clues?
>
> Venkat
>
>
> [Non-text portions of this message have been removed]
>

--
-----------------------------------------------------------------------
Frank Richter
Institute of Materials Science
Ruhr-Universitaet Bochum
Bochum
Germany



Neu: GMX DSL bis 50.000 kBit/s und 200,- Euro Startguthaben!
http://portal.gmx.net/de/go/dsl02

Dear Members,

I have a modelling problem and i couldn't find a solution for it. I would like to ask you for suggestion.

I have a part which is coated. the properties of substrate and coating materials are rather different than each other. how i should do my model?

a) i've thought to model having only the coating material properties, because it will define the surface interactions! on the other hand the mechanical respond of the material would be different!

b) I thought it should be defined seperately, therefore i thought partition would be ok. in this case I've faced with very very small time increment!!!

is there another way? I'll be appreciated if anyone can help me.

Regards,
Efe


     

Dear All,

I've asked this question before, but I couldn'y get any respond. there might be an error in the mailing system, so i would like to send it again.
I have a modelling problem and i couldn't find a solution for it. I need your sugesstions.

I have a part which is coated. the properties of substrate and coating materials are rather different than each other. how i should do my model?

a) modelling as one part and assign the properties of coating material to whole part.

b) modelling separately (using partition or modeling one on top of other).


First I thought model A, because the coating material defines the surface interactions! on the other hand the mechanical respond of the material would be different! The second one is the ideal one, but I've faced with very very small time increment due to very thin coating part. what should I do? is there another way or trick for this kind of problem?

please help me!
Thanks in advance

Efe Eren




is there another way? I'll be appreciated if anyone can help me.

Regards,
Efe



     

[Dave Lindeman]

Normally you would just cover the exterior faces of the solid elements
with shell elements.  In CAE you can do this in the Property module
(Special->Skin->Create...).  The skin can be assigned its own
properties, thickness, etc.

Regards,
Dave

-------------------------
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383


efe Eren wrote:

>  
>
> Dear All,
>
> I've asked this question before, but I couldn'y get any respond. there
> might be an error in the mailing system, so i would like to send it again.
> I have a modelling problem and i couldn't find a solution for it. I need
> your sugesstions.
>
> I have a part which is coated. the properties of substrate and coating
> materials are rather different than each other. how i should do my model?
>
> a) modelling as one part and assign the properties of coating material
> to whole part.
>
> b) modelling separately (using partition or modeling one on top of other).
>
> First I thought model A, because the coating material defines the
> surface interactions! on the other hand the mechanical respond of the
> material would be different! The second one is the ideal one, but I've
> faced with very very small time increment due to very thin coating part.
> what should I do? is there another way or trick for this kind of problem?
>
> please help me!
> Thanks in advance
>
> Efe Eren
>
> is there another way? I'll be appreciated if anyone can help me.
>
> Regards,
> Efe
>
>

Dear Dave,

thanks for the respond. As far as i know i couldn't set a coating thickness if I use skin option. Am i wrong? another issue is the element type. i couldn't find any data about it!

Cheers,
Efe


--- On Thu, 5/11/09, Dave Lindeman <ddlindeman@...> wrote:

> From: Dave Lindeman <ddlindeman@...>
> Subject: Re: [Abaqus] modelling of coating
> To: Abaqus@...
> Date: Thursday, 5 November, 2009, 4:30 PM
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>  
>  
>
>
>
>  
>
>
>    
>      
>      
>       Normally you would just cover the exterior faces
> of the solid elements
>
> with shell elements.  In CAE you can do this in the
> Property module
>
> (Special->Skin- >Create.. .).  The skin can be
> assigned its own
>
> properties, thickness, etc.
>
>
>
> Regards,
>
> Dave
>
>
>
> ------------ --------- ----
>
> Dave Lindeman
>
> Lead Research Specialist
>
> 3M Company
>
> 3M Center 235-3F-08
>
> St. Paul, MN 55144
>
> 651-733-6383
>
>
>
> efe Eren wrote:
>
> >  
>
> >
>
> > Dear All,
>
> >
>
> > I've asked this question before, but I
> couldn'y get any respond. there
>
> > might be an error in the mailing system, so i would
> like to send it again.
>
> > I have a modelling problem and i couldn't find a
> solution for it. I need
>
> > your sugesstions.
>
> >
>
> > I have a part which is coated. the properties of
> substrate and coating
>
> > materials are rather different than each other. how i
> should do my model?
>
> >
>
> > a) modelling as one part and assign the properties of
> coating material
>
> > to whole part.
>
> >
>
> > b) modelling separately (using partition or modeling
> one on top of other).
>
> >
>
> > First I thought model A, because the coating material
> defines the
>
> > surface interactions! on the other hand the mechanical
> respond of the
>
> > material would be different! The second one is the
> ideal one, but I've
>
> > faced with very very small time increment due to very
> thin coating part.
>
> > what should I do? is there another way or trick for
> this kind of problem?
>
> >
>
> > please help me!
>
> > Thanks in advance
>
> >
>
> > Efe Eren
>
> >
>
> > is there another way? I'll be appreciated if
> anyone can help me.
>
> >
>
> > Regards,
>
> > Efe
>
> >
>
> >
>
>
>
>    
>      
>
>    
>    
>
>
>  
>
>
>
>  
>
>
>
>
>
>
>
>
>

     

[Dave Lindeman]

In the Property module, define a shell section, then assign it to the
appropriate faces of the solid part (after selecting "Assign Section",
change the selection filter from "Regions" to "Skins", then select the
faces).

In the Mesh module you essentially do the same thing.  After selecting
"Assign Element Type", change the selection filter from "Regions" to
"Skins", select the faces, and assign the appropriate shell or membrane
element type.

Regards,

Dave

-------------------------
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383


efe Eren wrote:

>  
>
> Dear Dave,
>
> thanks for the respond. As far as i know i couldn't set a coating
> thickness if I use skin option. Am i wrong? another issue is the element
> type. i couldn't find any data about it!
>
> Cheers,
> Efe
>
> --- On Thu, 5/11/09, Dave Lindeman <ddlindeman@...
> <mailto:ddlindeman%40mmm.com>> wrote:
>
>  > From: Dave Lindeman <ddlindeman@... <mailto:ddlindeman%40mmm.com>>
>  > Subject: Re: [Abaqus] modelling of coating
>  > To: Abaqus@... <mailto:Abaqus%40yahoogroups.com>
>  > Date: Thursday, 5 November, 2009, 4:30 PM
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >  
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  > Normally you would just cover the exterior faces
>  > of the solid elements
>  >
>  > with shell elements. In CAE you can do this in the
>  > Property module
>  >
>  > (Special->Skin- >Create.. .). The skin can be
>  > assigned its own
>  >
>  > properties, thickness, etc.
>  >
>  >
>  >
>  > Regards,
>  >
>  > Dave
>  >
>  >
>  >
>  > ------------ --------- ----
>  >
>  > Dave Lindeman
>  >
>  > Lead Research Specialist
>  >
>  > 3M Company
>  >
>  > 3M Center 235-3F-08
>  >
>  > St. Paul, MN 55144
>  >
>  > 651-733-6383
>  >
>  >
>  >
>  > efe Eren wrote:
>  >
>  > >
>  >
>  > >
>  >
>  > > Dear All,
>  >
>  > >
>  >
>  > > I've asked this question before, but I
>  > couldn'y get any respond. there
>  >
>  > > might be an error in the mailing system, so i would
>  > like to send it again.
>  >
>  > > I have a modelling problem and i couldn't find a
>  > solution for it. I need
>  >
>  > > your sugesstions.
>  >
>  > >
>  >
>  > > I have a part which is coated. the properties of
>  > substrate and coating
>  >
>  > > materials are rather different than each other. how i
>  > should do my model?
>  >
>  > >
>  >
>  > > a) modelling as one part and assign the properties of
>  > coating material
>  >
>  > > to whole part.
>  >
>  > >
>  >
>  > > b) modelling separately (using partition or modeling
>  > one on top of other).
>  >
>  > >
>  >
>  > > First I thought model A, because the coating material
>  > defines the
>  >
>  > > surface interactions! on the other hand the mechanical
>  > respond of the
>  >
>  > > material would be different! The second one is the
>  > ideal one, but I've
>  >
>  > > faced with very very small time increment due to very
>  > thin coating part.
>  >
>  > > what should I do? is there another way or trick for
>  > this kind of problem?
>  >
>  > >
>  >
>  > > please help me!
>  >
>  > > Thanks in advance
>  >
>  > >
>  >
>  > > Efe Eren
>  >
>  > >
>  >
>  > > is there another way? I'll be appreciated if
>  > anyone can help me.
>  >
>  > >
>  >
>  > > Regards,
>  >
>  > > Efe
>  >
>  > >
>  >
>  > >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>  >
>
>

[bin song]

Dear Dave
I also face the same question. The coating' thickness can not be defined(less than 10exp(-6)m).

--
SONG Binbin

-------------------------------
Dept. of Phy
USTB
Beijing, 100083
China
--------------------------------------------


--- 09年11月6日，周五, Dave Lindeman <ddlindeman@...> 写道：


发件人: Dave Lindeman <ddlindeman@...>
主题: Re: [Abaqus] modelling of coating
收件人: Abaqus@...
日期: 2009年11月6日,周五,上午1:58


 



In the Property module, define a shell section, then assign it to the
appropriate faces of the solid part (after selecting "Assign Section",
change the selection filter from "Regions" to "Skins", then select the
faces).

In the Mesh module you essentially do the same thing. After selecting
"Assign Element Type", change the selection filter from "Regions" to
"Skins", select the faces, and assign the appropriate shell or membrane
element type.

Regards,

Dave

------------ --------- ----
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383

efe Eren wrote:

>
>
> Dear Dave,
>
> thanks for the respond. As far as i know i couldn't set a coating
> thickness if I use skin option. Am i wrong? another issue is the element
> type. i couldn't find any data about it!
>
> Cheers,
> Efe
>
> --- On Thu, 5/11/09, Dave Lindeman <ddlindeman@mmm. com
> <mailto:ddlindeman% 40mmm.com> > wrote:
>
> > From: Dave Lindeman <ddlindeman@mmm. com <mailto:ddlindeman% 40mmm.com> >
> > Subject: Re: [Abaqus] modelling of coating
> > To: Abaqus@yahoogroups. com <mailto:Abaqus% 40yahoogroups. com>
> > Date: Thursday, 5 November, 2009, 4:30 PM
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Normally you would just cover the exterior faces
> > of the solid elements
> >
> > with shell elements. In CAE you can do this in the
> > Property module
> >
> > (Special->Skin- >Create.. .). The skin can be
> > assigned its own
> >
> > properties, thickness, etc.
> >
> >
> >
> > Regards,
> >
> > Dave
> >
> >
> >
> > ------------ --------- ----
> >
> > Dave Lindeman
> >
> > Lead Research Specialist
> >
> > 3M Company
> >
> > 3M Center 235-3F-08
> >
> > St. Paul, MN 55144
> >
> > 651-733-6383
> >
> >
> >
> > efe Eren wrote:
> >
> > >
> >
> > >
> >
> > > Dear All,
> >
> > >
> >
> > > I've asked this question before, but I
> > couldn'y get any respond. there
> >
> > > might be an error in the mailing system, so i would
> > like to send it again.
> >
> > > I have a modelling problem and i couldn't find a
> > solution for it. I need
> >
> > > your sugesstions.
> >
> > >
> >
> > > I have a part which is coated. the properties of
> > substrate and coating
> >
> > > materials are rather different than each other. how i
> > should do my model?
> >
> > >
> >
> > > a) modelling as one part and assign the properties of
> > coating material
> >
> > > to whole part.
> >
> > >
> >
> > > b) modelling separately (using partition or modeling
> > one on top of other).
> >
> > >
> >
> > > First I thought model A, because the coating material
> > defines the
> >
> > > surface interactions! on the other hand the mechanical
> > respond of the
> >
> > > material would be different! The second one is the
> > ideal one, but I've
> >
> > > faced with very very small time increment due to very
> > thin coating part.
> >
> > > what should I do? is there another way or trick for
> > this kind of problem?
> >
> > >
> >
> > > please help me!
> >
> > > Thanks in advance
> >
> > >
> >
> > > Efe Eren
> >
> > >
> >
> > > is there another way? I'll be appreciated if
> > anyone can help me.
> >
> > >
> >
> > > Regards,
> >
> > > Efe
> >
> > >
> >
> > >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>

      ___________________________________________________________
  好玩贺卡等你发，邮箱贺卡全新上线！
http://card.mail.cn.yahoo.com/

[Non-text portions of this message have been removed]

[Dave Lindeman]

Try changing your unit system to millimeters.

Regards,

Dave

-------------------------
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383


bin song wrote:

>  
>
> Dear Dave
> I also face the same question. The coating' thickness can not be
> defined(less than 10exp(-6)m).
>
> --
> SONG Binbin
>
> -------------------------------
> Dept. of Phy
> USTB
> Beijing, 100083
> China
> --------------------------------------------
>
> --- 09年11月6日，周五, Dave Lindeman <ddlindeman@...
> <mailto:ddlindeman%40mmm.com>> 写道：
>
> 发件人: Dave Lindeman <ddlindeman@... <mailto:ddlindeman%40mmm.com>>
> 主题: Re: [Abaqus] modelling of coating
> 收件人: Abaqus@... <mailto:Abaqus%40yahoogroups.com>
> 日期: 2009年11月6日,周五,上午1:58
>
>  
>
> In the Property module, define a shell section, then assign it to the
> appropriate faces of the solid part (after selecting "Assign Section",
> change the selection filter from "Regions" to "Skins", then select the
> faces).
>
> In the Mesh module you essentially do the same thing. After selecting
> "Assign Element Type", change the selection filter from "Regions" to
> "Skins", select the faces, and assign the appropriate shell or membrane
> element type.
>
> Regards,
>
> Dave
>
> ------------ --------- ----
> Dave Lindeman
> Lead Research Specialist
> 3M Company
> 3M Center 235-3F-08
> St. Paul, MN 55144
> 651-733-6383
>
> efe Eren wrote:
>  >
>  >
>  > Dear Dave,
>  >
>  > thanks for the respond. As far as i know i couldn't set a coating
>  > thickness if I use skin option. Am i wrong? another issue is the element
>  > type. i couldn't find any data about it!
>  >
>  > Cheers,
>  > Efe
>  >
>  > --- On Thu, 5/11/09, Dave Lindeman <ddlindeman@mmm. com
>  > <mailto:ddlindeman% 40mmm.com> > wrote:
>  >
>  > > From: Dave Lindeman <ddlindeman@mmm. com <mailto:ddlindeman%
> 40mmm.com> >
>  > > Subject: Re: [Abaqus] modelling of coating
>  > > To: Abaqus@yahoogroups. com <mailto:Abaqus% 40yahoogroups. com>
>  > > Date: Thursday, 5 November, 2009, 4:30 PM
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > > Normally you would just cover the exterior faces
>  > > of the solid elements
>  > >
>  > > with shell elements. In CAE you can do this in the
>  > > Property module
>  > >
>  > > (Special->Skin- >Create.. .). The skin can be
>  > > assigned its own
>  > >
>  > > properties, thickness, etc.
>  > >
>  > >
>  > >
>  > > Regards,
>  > >
>  > > Dave
>  > >
>  > >
>  > >
>  > > ------------ --------- ----
>  > >
>  > > Dave Lindeman
>  > >
>  > > Lead Research Specialist
>  > >
>  > > 3M Company
>  > >
>  > > 3M Center 235-3F-08
>  > >
>  > > St. Paul, MN 55144
>  > >
>  > > 651-733-6383
>  > >
>  > >
>  > >
>  > > efe Eren wrote:
>  > >
>  > > >
>  > >
>  > > >
>  > >
>  > > > Dear All,
>  > >
>  > > >
>  > >
>  > > > I've asked this question before, but I
>  > > couldn'y get any respond. there
>  > >
>  > > > might be an error in the mailing system, so i would
>  > > like to send it again.
>  > >
>  > > > I have a modelling problem and i couldn't find a
>  > > solution for it. I need
>  > >
>  > > > your sugesstions.
>  > >
>  > > >
>  > >
>  > > > I have a part which is coated. the properties of
>  > > substrate and coating
>  > >
>  > > > materials are rather different than each other. how i
>  > > should do my model?
>  > >
>  > > >
>  > >
>  > > > a) modelling as one part and assign the properties of
>  > > coating material
>  > >
>  > > > to whole part.
>  > >
>  > > >
>  > >
>  > > > b) modelling separately (using partition or modeling
>  > > one on top of other).
>  > >
>  > > >
>  > >
>  > > > First I thought model A, because the coating material
>  > > defines the
>  > >
>  > > > surface interactions! on the other hand the mechanical
>  > > respond of the
>  > >
>  > > > material would be different! The second one is the
>  > > ideal one, but I've
>  > >
>  > > > faced with very very small time increment due to very
>  > > thin coating part.
>  > >
>  > > > what should I do? is there another way or trick for
>  > > this kind of problem?
>  > >
>  > > >
>  > >
>  > > > please help me!
>  > >
>  > > > Thanks in advance
>  > >
>  > > >
>  > >
>  > > > Efe Eren
>  > >
>  > > >
>  > >
>  > > > is there another way? I'll be appreciated if
>  > > anyone can help me.
>  > >
>  > > >
>  > >
>  > > > Regards,
>  > >
>  > > > Efe
>  > >
>  > > >
>  > >
>  > > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  > >
>  >
>  >
>
> __________________________________________________________
> 好玩贺卡等你发，邮箱贺卡全新上线！
> http://card.mail.cn.yahoo.com/ <http://card.mail.cn.yahoo.com/>
>
> [Non-text portions of this message have been removed]
>
>

[Le Van Sy]

 Hi,
I have a analysis in time period 530. It is interrupted  at time of 410 due to a problem from server. Now I want to continue this job from 410 to 530. How can I do this?
Thank you very much.
Van Sy

[Non-text portions of this message have been removed]

[Dave Lindeman]

It will depend on whether the job was run using Standard or Explicit,
and whether you chose to write out a restart file (*RESTART). I'd
recommend opening the on-line documentation and performing a search on
"restarting an analysis" -- there's a complete discussion of the
procedures there.

Regards,

Dave

-------------------------
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383


Le Van Sy wrote:

>  
>
>
>
> Hi,
> I have a analysis in time period 530. It is interrupted at time of 410
> due to a problem from server. Now I want to continue this job from 410
> to 530. How can I do this?
> Thank you very much.
> Van Sy
>
> [Non-text portions of this message have been removed]
>
>

------------------------------------

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[Daniel B. Ferreira]

Hello.

The thickness should be defined in the shell section.

I have a suggestion, but I don’t know exactly how to do it. Probably Dave knows it. He knows everything. : )

Without any details of your situation, I would tell you to simulate the stresses and deformations on your solid. Then you could model just the coating and apply those displacements as a BC to the coating.

Usually, thin coatings doesn’t contribute to the overall material impediment to strains. Usually…

If we could understand more details of your problem, maybe we could have some better suggestions.

 

 

--

 

Daniel B. Ferreira

 

Graduando em Engenharia de Materiais

Departamento de Engenharia Metalúrgica e de Materiais

Universidade Federal do Rio de Janeiro - UFRJ

Tel.: [phone]

 

 

 

 

 

De: Abaqus@... [mailto:Abaqus@...] Em nome de bin song
Enviada em: quinta-feira, 5 de novembro de 2009 22:50
Para: Abaqus@...
Assunto: Re: [Abaqus] modelling of coating

 

 

Dear Dave
I also face the same question. The coating' thickness can not be defined(less than 10exp(-6)m).

--
SONG Binbin

-------------------------------
Dept. of Phy
USTB
Beijing, 100083
China
--------------------------------------------

--- 09年11月6日，周五, Dave Lindeman <ddlindeman@... <mailto:ddlindeman%40mmm.com> > 写道：

发件人: Dave Lindeman <ddlindeman@... <mailto:ddlindeman%40mmm.com> >
主题: Re: [Abaqus] modelling of coating
收件人: Abaqus@... <mailto:Abaqus%40yahoogroups.com>
日期: 2009年11月6日,周五,上午1:58

 

In the Property module, define a shell section, then assign it to the
appropriate faces of the solid part (after selecting "Assign Section",
change the selection filter from "Regions" to "Skins", then select the
faces).

In the Mesh module you essentially do the same thing. After selecting
"Assign Element Type", change the selection filter from "Regions" to
"Skins", select the faces, and assign the appropriate shell or membrane
element type.

Regards,

Dave

------------ --------- ----
Dave Lindeman
Lead Research Specialist
3M Company
3M Center 235-3F-08
St. Paul, MN 55144
651-733-6383

efe Eren wrote:

>
>
> Dear Dave,
>
> thanks for the respond. As far as i know i couldn't set a coating
> thickness if I use skin option. Am i wrong? another issue is the element
> type. i couldn't find any data about it!
>
> Cheers,
> Efe
>
> --- On Thu, 5/11/09, Dave Lindeman <ddlindeman@mmm. com
> <mailto:ddlindeman% 40mmm.com> > wrote:
>
> > From: Dave Lindeman <ddlindeman@mmm. com <mailto:ddlindeman% 40mmm.com> >
> > Subject: Re: [Abaqus] modelling of coating
> > To: Abaqus@yahoogroups. com <mailto:Abaqus% 40yahoogroups. com>
> > Date: Thursday, 5 November, 2009, 4:30 PM
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Normally you would just cover the exterior faces
> > of the solid elements
> >
> > with shell elements. In CAE you can do this in the
> > Property module
> >
> > (Special->Skin- >Create.. .). The skin can be
> > assigned its own
> >
> > properties, thickness, etc.
> >
> >
> >
> > Regards,
> >
> > Dave
> >
> >
> >
> > ------------ --------- ----
> >
> > Dave Lindeman
> >
> > Lead Research Specialist
> >
> > 3M Company
> >
> > 3M Center 235-3F-08
> >
> > St. Paul, MN 55144
> >
> > 651-733-6383
> >
> >
> >
> > efe Eren wrote:
> >
> > >
> >
> > >
> >
> > > Dear All,
> >
> > >
> >
> > > I've asked this question before, but I
> > couldn'y get any respond. there
> >
> > > might be an error in the mailing system, so i would
> > like to send it again.
> >
> > > I have a modelling problem and i couldn't find a
> > solution for it. I need
> >
> > > your sugesstions.
> >
> > >
> >
> > > I have a part which is coated. the properties of
> > substrate and coating
> >
> > > materials are rather different than each other. how i
> > should do my model?
> >
> > >
> >
> > > a) modelling as one part and assign the properties of
> > coating material
> >
> > > to whole part.
> >
> > >
> >
> > > b) modelling separately (using partition or modeling
> > one on top of other).
> >
> > >
> >
> > > First I thought model A, because the coating material
> > defines the
> >
> > > surface interactions! on the other hand the mechanical
> > respond of the
> >
> > > material would be different! The second one is the
> > ideal one, but I've
> >
> > > faced with very very small time increment due to very
> > thin coating part.
> >
> > > what should I do? is there another way or trick for
> > this kind of problem?
> >
> > >
> >
> > > please help me!
> >
> > > Thanks in advance
> >
> > >
> >
> > > Efe Eren
> >
> > >
> >
> > > is there another way? I'll be appreciated if
> > anyone can help me.
> >
> > >
> >
> > > Regards,
> >
> > > Efe
> >
> > >
> >
> > >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>

__________________________________________________________
好玩贺卡等你发，邮箱贺卡全新上线！
http://card.mail.cn.yahoo.com/

[Non-text portions of this message have been removed]





[Non-text portions of this message have been removed]

[goldman1378]

Hi all,
Because of continuum mechanics formulation in thin layer you have these possiblities:

1-You can use "Skin and stringer reinforcements". read it in CAE users manual section 33.

2-Use cohesive element or Surface besed cohesive element.

3-pay attention to dimensions!!! change SI units and do not go in nonometer dimension.

Cheers



--- On Sun, 15/11/09, Daniel B. Ferreira <danielbf.ufrj@...> wrote:

From: Daniel B. Ferreira <danielbf.ufrj@...>
Subject: RES: [Abaqus] modelling of coating
To: Abaqus@...
Date: Sunday, 15 November, 2009, 1:39







 



 


   
     
     
      Hello.



The thickness should be defined in the shell section.



I have a suggestion, but I don’t know exactly how to do it. Probably Dave knows it. He knows everything. : )



Without any details of your situation, I would tell you to simulate the stresses and deformations on your solid. Then you could model just the coating and apply those displacements as a BC to the coating.



Usually, thin coatings doesn’t contribute to the overall material impediment to strains. Usually…



If we could understand more details of your problem, maybe we could have some better suggestions.



--



Daniel B. Ferreira



Graduando em Engenharia de Materiais



Departamento de Engenharia Metalúrgica e de Materiais



Universidade Federal do Rio de Janeiro - UFRJ



Tel.: [phone]



De: Abaqus@yahoogroups. com [mailto:Abaqus@yahoogroups. com] Em nome de bin song

Enviada em: quinta-feira, 5 de novembro de 2009 22:50

Para: Abaqus@yahoogroups. com

Assunto: Re: [Abaqus] modelling of coating



Dear Dave

I also face the same question. The coating' thickness can not be defined(less than 10exp(-6)m).



--

SONG Binbin



------------ --------- --------- -

Dept. of Phy

USTB

Beijing, 100083

China

------------ --------- --------- --------- -----



--- 09年11月6日，周五, Dave Lindeman <ddlindeman@mmm. com <mailto:ddlindeman% 40mmm.com> > 写道：



发件人: Dave Lindeman <ddlindeman@mmm. com <mailto:ddlindeman% 40mmm.com> >

主题: Re: [Abaqus] modelling of coating

收件人: Abaqus@yahoogroups. com <mailto:Abaqus% 40yahoogroups. com>

日期: 2009年11月6日,周五,上午1:58



In the Property module, define a shell section, then assign it to the

appropriate faces of the solid part (after selecting "Assign Section",

change the selection filter from "Regions" to "Skins", then select the

faces).



In the Mesh module you essentially do the same thing. After selecting

"Assign Element Type", change the selection filter from "Regions" to

"Skins", select the faces, and assign the appropriate shell or membrane

element type.



Regards,



Dave



------------ --------- ----

Dave Lindeman

Lead Research Specialist

3M Company

3M Center 235-3F-08

St. Paul, MN 55144

651-733-6383



efe Eren wrote:

>

>

> Dear Dave,

>

> thanks for the respond. As far as i know i couldn't set a coating

> thickness if I use skin option. Am i wrong? another issue is the element

> type. i couldn't find any data about it!

>

> Cheers,

> Efe

>

> --- On Thu, 5/11/09, Dave Lindeman <ddlindeman@ mmm. com

> <mailto:ddlindeman% 40mmm.com> > wrote:

>

> > From: Dave Lindeman <ddlindeman@ mmm. com <mailto:ddlindeman% 40mmm.com> >

> > Subject: Re: [Abaqus] modelling of coating

> > To: Abaqus@yahoogroups. com <mailto:Abaqus% 40yahoogroups. com>

> > Date: Thursday, 5 November, 2009, 4:30 PM

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> > Normally you would just cover the exterior faces

> > of the solid elements

> >

> > with shell elements. In CAE you can do this in the

> > Property module

> >

> > (Special->Skin- >Create.. .). The skin can be

> > assigned its own

> >

> > properties, thickness, etc.

> >

> >

> >

> > Regards,

> >

> > Dave

> >

> >

> >

> > ------------ --------- ----

> >

> > Dave Lindeman

> >

> > Lead Research Specialist

> >

> > 3M Company

> >

> > 3M Center 235-3F-08

> >

> > St. Paul, MN 55144

> >

> > 651-733-6383

> >

> >

> >

> > efe Eren wrote:

> >

> > >

> >

> > >

> >

> > > Dear All,

> >

> > >

> >

> > > I've asked this question before, but I

> > couldn'y get any respond. there

> >

> > > might be an error in the mailing system, so i would

> > like to send it again.

> >

> > > I have a modelling problem and i couldn't find a

> > solution for it. I need

> >

> > > your sugesstions.

> >

> > >

> >

> > > I have a part which is coated. the properties of

> > substrate and coating

> >

> > > materials are rather different than each other. how i

> > should do my model?

> >

> > >

> >

> > > a) modelling as one part and assign the properties of

> > coating material

> >

> > > to whole part.

> >

> > >

> >

> > > b) modelling separately (using partition or modeling

> > one on top of other).

> >

> > >

> >

> > > First I thought model A, because the coating material

> > defines the

> >

> > > surface interactions! on the other hand the mechanical

> > respond of the

> >

> > > material would be different! The second one is the

> > ideal one, but I've

> >

> > > faced with very very small time increment due to very

> > thin coating part.

> >

> > > what should I do? is there another way or trick for

> > this kind of problem?

> >

> > >

> >

> > > please help me!

> >

> > > Thanks in advance

> >

> > >

> >

> > > Efe Eren

> >

> > >

> >

> > > is there another way? I'll be appreciated if

> > anyone can help me.

> >

> > >

> >

> > > Regards,

> >

> > > Efe

> >

> > >

> >

> > >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

>

>



____________ _________ _________ _________ _________ _________ _

好玩贺卡等你发，邮箱贺卡全新上线！

http://card. mail.cn.yahoo. com/



[Non-text portions of this message have been removed]



[Non-text portions of this message have been removed]





   
     

   
   


 



 






     

[Non-text portions of this message have been removed]