Table 2.

Fluid velocities and measurement errors.

Serial Number	PIV Algorithm		2D-KPIV Algorithm
	Velocity (m/s)	Errors (%)	Velocity (m/s)	Errors (%)
1	0.490	10.9	0.521	5.3
2	0.503	8.6	0.524	4.8
3	0.521	5.3	0.548	0.4
4	0.524	4.8	0.542	1.5
5	0.521	5.2	0.560	1.9
6	0.503	8.6	0.518	5.8
7	0.459	16.6	0.540	1.8
8	0.497	9.7	0.530	3.7
9	0.558	1.5	0.567	3.1
10	0.498	9.5	0.549	0.1
11	0.548	0.3	0.559	1.7
12	0.530	3.6	0.538	2.2
13	0.529	3.9	0.535	2.8
14	0.521	5.3	0.575	4.5
15	0.548	0.3	0.548	0.3