A simple method for finding optimal paths of hot and cold streams inside shell and tube heat exchangers to reduce pumping cost in heat exchanger network problems / V. Sadri, Hadi Soltani, S. Rahimzadeh.
Divided wall column modeling and simulation in an open-source environment / João Paulo Henrique, Ruy de Sousa Jr., Argimiro Resende Secchi, Mauro Antonio da Silva Sá Ravagnani, Abdessamad Barbara, Caliane Bastos Borba Costa.