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continuing a simulation

Posted Aug 31, 2011, 3:59 a.m. EDT Studies & Solvers Version 4.2 3 Replies

David Segal
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Hi

If I have a time dependent model that ran OK say from 0 to 50 microsecs and I wish to continue

the simulation from 50 to 100 microsecs.

How is this done?

thanks

David

3 Replies Last Post Aug 31, 2011, 10:30 a.m. EDT
Nils Eivind Kamfjord
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Posted: 1 decade ago Aug 31, 2011, 9:28 a.m. EDT

Hi

If I have a time dependent model that ran OK say from 0 to 50 microsecs and I wish to continue

the simulation from 50 to 100 microsecs.

How is this done?

thanks

David


Hi David

Not sure if I answer what you are asking for, but if you set your solution as your initial values/start conditions and solve for 50 more microseconds my thought would be that this is what you want.

Nils E
[QUOTE] Hi If I have a time dependent model that ran OK say from 0 to 50 microsecs and I wish to continue the simulation from 50 to 100 microsecs. How is this done? thanks David [/QUOTE] Hi David Not sure if I answer what you are asking for, but if you set your solution as your initial values/start conditions and solve for 50 more microseconds my thought would be that this is what you want. Nils E
David Segal
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Posted: 1 decade ago Aug 31, 2011, 10:01 a.m. EDT

Hi

How do you set a solution as an initial start condition?
Hi How do you set a solution as an initial start condition?
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Aug 31, 2011, 10:30 a.m. EDT
Hi

if you run a first i.e. stationary solver then "store the data" (specific solver node set manually or directly by COMSOL when 2 solvers are added in sequence) and start next solver with the "Stored solution" as "initial conditions" then I believe you have your study sequence

--
Good luck
Ivar
Hi if you run a first i.e. stationary solver then "store the data" (specific solver node set manually or directly by COMSOL when 2 solvers are added in sequence) and start next solver with the "Stored solution" as "initial conditions" then I believe you have your study sequence -- Good luck Ivar

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