The Insert dataset allows the user to suggest what condensed products might be expected for the initial equilibrium calculation. This usually speeds up the convergence. Also for some cases where temperature is not assigned, "insert" may be required. When no condensed species are inserted, CEAgui will first try to converge with gases only driving the temperature to a very low value. The result is an error message suggesting the user rerun the problem with possible condensed species inserted(one or two names are usually adequate). The program can then find the correct condensed species and equilibrium composition. After the Problem and Reactant datasets are processed, the set of all possible condensed species are listed on this screen.
Example 13 illustrates the use of this feature.
HOW TO USE THIS SCREEN
Possible condensed species are given in a list (total number is given in parentheses).
The user simply clicks on the desired species and then the Add button.
Similarly the species may be removed , by clicking the Remove button.
HELP
The Help button displays the help henu for the Insert dataset.
SAVE
The SAVE button saves the data and returns to the Insert dataset.
RESET
The Reset button clears the selected species names.