Table 1.

Main parameters of the experimental runs.

Flow type	Runs	H [cm]	U e [ms−1]	U 0 [ms−1]	R [−]	Re [−]	Re0 [−]
Jet in an unobstructed flow	U1	37	0.16	5.90	37.36	16036	13845
	U2	30	0.19	5.90	30.29	20383	15437
	U3	37	0.16	3.93	24.91	18802	10822
	U4	30	0.19	3.93	20.20	20733	10468
Jet in an obstructed flow	O1	37	0.16	5.90	37.36	23054	19904
	O2	30	0.19	5.90	30.29	26282	19904
	O3	37	0.16	3.93	24.91	24591	14154
	O4	30	0.19	3.93	20.20	26282	13270