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Current time: 09-04-2010, 03:23 AM



Computer Aided Engineering Journal & Forums / Portal

Finite Element Analysis ⇒
Check out the discussions on various Finite Element Analysis tools

» ABAQUS
» ANSYS
» And more ...
  Modeling Techniques ⇒
Discussion on programming and simulation techniques

» 2D, 3D modeling & simulations
» Matlab, Mathematica, Python etc.
» Discuss and Ask. Share ideas ...
  Howtos and Tutorials ⇒
User submitted and other tutorials & documentation on various subjects

» Do you like to share your skills?
» Like to learn some tips and tricks?
» Like to share a document? ...

  ABAQUS Web Course: Classical Fracture and Failure with Abaqus →

When : Tuesday, August 24 – 8:30 a.m. - 5:00 p.m., PDT
Wednesday, August 25 – 8:30 a.m. - 5:00 p.m., PDT
Deadline to register: August 17, 2010; an additional fee of $50 will be applied after this date.

Quote:Take advantage of this web-based course on "Classical Fracture and Failure with Abaqus" right from your desk — no productivity loss due to travel and no travel expenses. The lecture content of this web-based course is conveniently scheduled over two morning sessions. The course workshops can be completed during the afternoons at your convenience, while support engineers from SIMULIA West are available by phone to help you.
Objective:
You will learn the necessary techniques and strategies used for evaluating a structure with an existing flaw. In addition, an introduction to the damage based cohesive elements and surfaces will be given for those interested in advancing from classical fracture mechanics to crack propagation studies.
Topics that will be covered include:
* Classical fracture mechanics primer
* 2D and 3D crack modeling techniques
* 2D and 3D meshing strategies
* Specifying the singularity at the crack tip
* Stress intensity factors
* Contour integrals
* Fracture specific output requests
* Overview of damage framework and cohesive technology
* Stabilization techniques related to cohesive behavior
* Damage specific output requests related to cohesive behavior

Posted by: continuum : 08-10-2010 12:43 PM | Print this item   Send this item to a friend
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  Howto:Rdesktop & VPN. Linux->Windows →

Remote desktop to Windows machine from linux using rdesktop and VPN.

How to connect to the windows network (work/office) from your linux box (e.g., ubuntu) using vpn and rdesktop.

I will give you the generic commands to install, for which I assume that the system is debian based.

Install VPN:

We will use VPNC , which is an open source free alternative that is compatible to Cisco VPN.
As root,

Code:
apt-get install vpnc resolvconf

Install Rdesktop
Code:
apt-get install rdesktop

Need details from the Cisco VPN pcf files issued from your work/school
Create a file school.conf and paste
Code:
IPSec gateway <school/work server>
IPSec ID <group name>
IPSec secret <group password>
Xauth username <username>

Move this file to /etc/vpnc and start vpnc by:
In a terminal as root:
Code:
vpnc school (without the extension .conf)
Enter your password at the prompt. You should get a message saying that the connection has been started in the background.

Now time to connect to your [office/school] windows system
start rdesktop: (not as root)

Code:
rdesktop -u YourUsername xxx.xxx.xxx.xxx
where xxx.xxx.xxx.xxx is the ip address of the computer

You should see the login window with a basic 16bit display. More options as available in rdesktop to obtain more control over the display. Make sure to disable dual monitor setup on this computer prior to connecting (if using the above command to connect. you will not be able to change settings from this basic window.)
Just use this command to get the options.
Code:
rdesktop

That's it. Hope this is useful.

Posted by: kinematic : 07-17-2010 11:07 AM | Print this item   Send this item to a friend
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  ESI North America: FREE basic Visual-Crash training classes... →

[Image: esiLogo.png]

Quote:ESI North America is pleased to announce that we are offering FREE basic Visual-Crash training classes in July 2010!
What:
July 7th 2010: Visual-Crash DYNA 6.1 Training Class
July 8th 2010: Visual-Safe MAD 6.1 Training Class
July 9th 2010: Visual-Viewer 6.1 Training Class

Where:
ESI North America, 32605 W. 12Mile Rd, Suite 350, Farmington Hills, MI 48334.

This course is intended to convey basic usage concepts and will include both lecture and hands-on lab work.
For additional information or to register, please call or email us:
Phone: (248) 381-8040
E-mail: training@esi-group-na.com

Posted by: continuum : 06-17-2010 04:32 PM | Print this item   Send this item to a friend
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