Characterization of Flow Separation around Inline Cylinders within Oscillatory Flow

Table 3

Comparison of theoretical flow velocity and measured velocity.

Case	Motor amplitude A(mm)	Period T(s)	Flow amplitude a (mm)	Max flow velocity Um(mm/s)	Max measured velocity (mm/s)
1	10	3	6.72	14.1	13.1
2	20	3	13.43	28.1	26.6
3	50	3	33.58	70.3	63.5
4	10	6	6.72	7.0	6.2
5	20	6	13.43	14.1	12.3
6	50	6	33.58	35.2	30
7	10	9	6.72	4.7	4
8	20	9	13.43	9.4	8.2
9	50	9	33.58	23.4	20.6
10	100	9	67.17	46.9	42.1
11	10	12	6.72	3.5	3.2
12	20	12	13.43	7.0	6
13	50	12	33.58	17.6	15.5
14	100	12	67.17	35.2	30.9