Author |
Message |
douglas New member Username: douglas
Post Number: 1 Registered: 08-2010
| Posted on Friday, August 06, 2010 - 07:32 am: | |
Hello~ My name is Dongsig, Shin, and I am an laser micromachining engineer in Korea Institute of Machinery and Materials (KIMM). Now a days, I am wondering to solve PDE problem as followed TTM model. In this process, I can see your website and FlexPDE proglam. Therefore, I don¡¯t know how to control your software. Prior to do this, I want to check possibility of FlexPDE in laser application. Is it possible to solve followed TTM model in ultrashort laser machining using FLEXPDE. Could you show some script if you have similar sample script with TTM. Sincerely yours Dongsig Shin
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douglas New member Username: douglas
Post Number: 2 Registered: 08-2010
| Posted on Friday, August 06, 2010 - 07:11 pm: | |
I composed TTM code using prior sample script in this web site. But It always happen error message in boundaries as followed. *FlexPDE gramaar does not allow 'Boundaries' in this location... Could you find some mistake in my script? Sincerely yours Dongsig Shin Could you
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rgnelson Moderator Username: rgnelson
Post Number: 1391 Registered: 06-2003
| Posted on Friday, August 06, 2010 - 07:49 pm: | |
1. Your TL equation is given as TL: Cl*dt(TL)=G(Temp-TL) The right hand side looks like a function call, but G is a number. I assume you wanted a multiply sign? "Boundaries" is the next thing in the text, and the parser could not figure out what to do with it after an illegal equation term, so that's where the diagnostic was issued. 2. You have applied a value boundary condition to Source. Source is not a variable, it is a definition. You can apply boundary condtions only to variable, as they are attached to Equations.
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douglas Junior Member Username: douglas
Post Number: 3 Registered: 08-2010
| Posted on Saturday, August 07, 2010 - 07:15 am: | |
Wow~ I don't know how to thank you enough. I would like to express my gratitude to you. FlexPDE has a huge attraction for me!! Sincerely yours Dongsig Shin Sincerely yours Dongsig Shin |