GNN-Flash: A Hybrid Graph Neural Network Framework for Bypassing Stability Analysis in Two-Phase Flash Calculations with Generalization to Unseen Mixtures
Abstract Flash calculations are fundamental for determining phase behavior under specified thermodynamic conditions. Conventional approaches rely on iterative procedures, including phase stability analysis and phase-split calculations, which are computationally demanding due to the nonlinear nature of the governing equ...
Guilherme Hilário, Reza Arefidamghani, Gustavo Eduardo Oviedo Celis et al.
· Industrial & Engineering Che... · 0 citations