1. Heat exchanger networks: cost tradeoffs in energy and capital;Ahmad,1985
2. Overall cost targets for heat exchanger networks;Ahmad;IChemE 11th Annual Res. Meeting, Bath, U.K.,1984
3. Supertarget: optimisation of a chemical solvents plant—different process structures for different economics;Ahmad,1986
4. Targets and design for minimum number of shells in heat exchanger networks;Ahmad;Chem. Engng Res. Des,1989
5. Cost optimum heat exchanger networks—2. Targets and design for detailed capital cost models;Ahmad;Computers chem. Engng,1990