You can thermally design heat exchangers or can recalculate already existing heat exchangers.
For a thermal design first your operating data must be entered into the corresponding windows in the main dialogue.
Then choose "start calculation". Now a most inexpensive heat exchanger will be calculated basing on the thermal and constructive data you have entered.
I.e. the heat exchanger will show the smallest surface, the lowest price respectively, according to the required thermal length at given max. pressure drop.
For the function "recalculation" please first enter the corresponding thermal data and then the exact unit identification. Then, however, just this one unit with its constructive basic conditions will be recalculated.
With the mode "recalculation" the unit will not be technically re-optimised. In case of any error a warning message will be displayed.
The result of a successful thermal design or recalculation will appear at the bottom of the main window in group result.
Now you can print out the result of thermal design as detailed specification sheet. See menu item print specification sheet.