environment protection. This contribution introduces a global optimization method for indirect evaporative cooling systems with … the geometrical structures of each heat exchanger and the operating parameters of each fluid, and derive two optimization … equation groups focusing on two typical optimization problems. Finally, an indirect evaporative cooling system is taken as an …

in compressors, expanders and/or turbines. This paper presents a new optimization method for effective improvement of … conditional extremum method, we theoretically derive an optimization equation group. Simultaneously solving this equation group … several useful optimization criteria for all the cycles. Finally, a practical gas refrigeration cycle is taken as an example …

Lagrange multiplier method, we propose a mathematical method for the optimization of heat transfer performance in HENs. Finally … equivalent thermal circuit and the corresponding optimization method to show the applications. …

. Combining these formulas with the conditional extremum method gives several optimization equations corresponded to different … optimization objectives. Simultaneously solving these equations directly gives the optimal area allocation of each heat exchanger … optimization method. …

customers to design a new product such that market share is maximized. The authors present a new optimization framework for this …