The Rosenbrock solver is the default solver as it is good for stiff sets of equations (most common in DynoChem models) and also has a high order, so will tend to take fewer steps than a lower order solver (e.g. Backwards Euler).
The Rosenbrock solver is the default solver as it is good for stiff sets of equations (most common in DynoChem models) and also has a high order, so will tend to take fewer steps than a lower order solver (e.g. Backwards Euler).
The following solver algorithms are also available for running simulations: