dymola - time integration stability in modelica -


i constructing finite volume model in dymola evolves in time , space. spatial discretization hard coded in equations section, time evolution implemented term consisting of der(phi).

is time integration of dymola numerically stable when using variable step size algorithm? if not, can that?

is euler integration algorithm dymola explicit or implicit euler method?

the dymola euler solver default explicit (if in-line sovler not selected).


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