Abstract This work introduces a new bi-objective optimization model for the design of water distribution network (WDN). Reliability and cost are two contradicting objectives that optimized. The evolutionary technique multi-objective (MO) Jaya, hereafter referred as MO-JAYANET, is developed optimal WDN. EPANET used hydraulic solver in this study. concept constraint violation, dominance, non-domi...

in this study, a two-objective mixed-integer linear programming model (milp) for multi-product re-entrant flow shop scheduling problem has been designed. as a result, two objectives are considered. one of them is maximization of the production rate and the other is the minimization of processing time. the system has m stations and can process several products in a moment. the re-entrant flow sho...