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ODE solver coefficients

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Old   November 29, 2006, 12:26
Default Hi all, I need to change so
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Michael Rangitsch
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Hi all,
I need to change some of the parameters to the ODE solvers (specifically SIBS & KRR4) to try to get a big (stiff) kinetic scheme to work in dieselFoam. The KRR4 gives me an 'exceeded maxtry' error, SIBS gives me a 'step size underflow'. I found that maxtry is set to 40 in the ODE code -- I'd like to set it to a bigger number.
I can't figure out how to overwrite the defaults from my chemistryProperties file. Any suggestions?

Thanks!

Mike
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Old   December 2, 2006, 15:15
Default Hi, so why dont you create
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Stephan Gerber
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Hi,

so why dont you create a new ODe-solver with a different entry for the size? (or change the (original) sources and recompile?)
stephan
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Old   August 18, 2013, 22:16
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赵庆良
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Hi:
Can you tell me the way of ODEsolver solvers what equation?Is YEqn?
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