Numerical and Experimental Investigation of Near-Field Mixing in Parallel Dual Round Jets

Table 3

Predictions and errors of two points (merge point and combine point) at /.

Jet spacing (s)		2	3	4	6	10	13	16	20
Numerical results	MP (/)	4.01	4.42	5.47	6.72	10.50	12.27	16.32	19.2
	CP (/)	8.58	9.53	11.88	14.70	23.21	27.20	36.38	42.83
Experimental results	MP (/)	4.18	4.93	6.21	7.63	11.73	13.43	15.66	20.81
	CP (/)	8.93	10.63	13.49	16.70	25.94	29.76	34.77	46.40
/ errors for numerical results (%)		4.07	10.34	11.92	11.93	10.49	8.64	4.21	7.74
/ errors for numerical results (%)		3.92	10.35	11.93	11.98	10.52	8.60	4.63	7.69
/ errors for (5) (%)		0.38	2.39	4.48	0.92	4.21	3.41	5.62	3.53
/ errors for (6) (%)		0.65	3.47	3.56	1.99	3.33	4.53	6.82	2.62
/ errors for (9) (%)		0.38	2.42	4.94	0.25	6.01	1.17	3.11	5.99
/ errors for (10) (%)		1.34	1.38	5.53	0.14	5.38	2.30	4.53	4.72