All unit operations
Dividing-wall column simulation
1 feed -> top + side + bottom (3 products)
Governing equations
The exact equations the solver works for a dividing-wall column — the same math shown in the app's "Theory" panel, not a black box.
- component molar flow into the column [mol/s]
- fraction of component i reporting to product k [0..1]
- product index — top, side, or bottom (one column, three cuts)
Parameters
splits {component: [f_top, f_side, f_bottom]} (each row sums to 1); optional duty [W] — three-product thermally-coupled column (shortcut)