Hydraulic Analysis of Water Distribution Network Using Shuffled Complex Evolution

Table 1

Average of mass and energy balance for numerical example 1.

SCE	𝛿					Average number of function evaluations
		Best	Worst	Mean	Std
Number of complexes	4	4.60𝐸−08	7.06𝐸−07	3.04𝐸−07	2.30𝐸−07	2.03𝐸+03
Number of iterations in inner loop	4
Number of complexes	9	1.19𝐸−08	3.01𝐸−08	2.04𝐸−08	6.40𝐸−09	1.00𝐸+05
Number of iterations in inner loop	9
Number of complexes	10	1.04𝐸−08	4.19𝐸−08	2.52𝐸−08	8.28𝐸−09	1.00𝐸+05
Number of iterations in inner loop	15
Global gradient algorithm	Maximum accuracy		6.40𝐸−06