Data 12

Table 12. Velocity profiles (U, m/s). U₀ =10 m/s, 98-70,
rib - 3mm, Tu₀ =8%
x,y (mm)

y	x=32	x=97	x=162	x=227	x=292	x=357
0	0,00	0,00	0,00	0,00	0,00	0,00
1	4,74	8,05	10,19	12,16	12,27	14,65
2	6,97	10,85	13,14	14,87	17,05	19,14
3	8,02	11,34	13,42	14,75	17,70	19,24
4	9,21	11,57	13,39	14,49	17,40	18,71
5	10,32	11,74	13,24	14,33	17,07	18,25
6	11,12	11,83	13,16	14,18	16,71	17,76
7	11,50	11,95	13,07	14,10	16,50	17,44
8	11,83	12,04	13,00	13,97	16,38	17,20
9	11,88	12,06	13,00	13,86	16,24	17,09
10	11,83	12,09	12,98	13,78	16,07	17,00
12	11,83	12,14	13,00	13,71	15,78	16,87
15	11,87	12,16	13,03	13,63	15,52	16,70
20	11,88	12,16	13,01	13,52	15,32	16,46
25	11,88	12,12	13,03	13,50	15,28	16,41
30	11,88	12,11	13,04	13,50	15,28	16,41

The further from the channel inlet the velocity profile deformation is more prominent; at that, in the area of high temperatures specific maximum appears. It arises since gas with low density has the largest acceleration at the same force impact on the flow.