Excel Mass and Energy Balances Add-In - Works with CoPilot
Uses Excel's flowsheet built-in drawing commands with a high-speed Excel add-in (.xll) solver.
Add custom shapes, calculations, personal macros, etc.
Handles recycle streams with ease. Enthalpy/temperature balance included
Free version supports systems up to 10 steams x 2 components or 6 streams 3 components. Annual licensing available. (click subscribe button for more info)
Uses CoolProp 8.0 Physical Properties Library (MIT license information included in download)
Works with Microsoft CoPilot to help build, troubleshoot, and analyze flowsheets & balances
Great for liquid streams with suspended and dissolved components (like pulp/paper stock, slurries), water balances, mixing, splitting, separation, simple evaporation, simple flash, liquid/liquid shell & tube heat exchangers, basic steam and power balances, multiphase steam/water flows. Not yet available for multicomponent hydrocarbon flows, oil and gas balances, etc. which are under development.