Before revision: It now includes: Mass Exchange Networks (El-Halwagi and Manousiouthakis, 1987 ) Water pinch (Yaping Wang and Robin Smith, 1994; Nick Hallale, 2002; Prakash and Shenoy, 2005) Hydrogen pinch (Nick Hallale et al., 2003; Agrawal and Shenoy, 2006) Weaknesses Classical pinch-analysis primarily calculates the energy costs for the heating and cooling utility.
After revision: It now includes: Mass Exchange Networks (El-Halwagi and Manousiouthakis, 1989 ) Water pinch (Yaping Wang and Robin Smith, 1994; Nick Hallale, 2002; Prakash and Shenoy, 2005) Hydrogen pinch (Nick Hallale et al., 2003; Agrawal and Shenoy, 2006) Weaknesses Classical pinch-analysis primarily calculates the energy costs for the heating and cooling utility.