PIV-6

Table 2-6. Temperature and velocity profiles.

Ethanol evaporated and burned in boundary layer behind rib.
Wind channel had no top lid, U₀ =11,2 m/s,
distance from barrier x = 80 mm.

x, y (mm) - longitudinal and transverse coordinates;
U, U', V, V', (m/s) - longitudinal averaged velocity and its RMS pulsations,
temperature (T, K), correlations U'V' (m ²/s ²);

Tu₀=1%
y,mm	T	U	V	U'	V'	U'V'
0	341
0,5	915	0,993	-0,007	0,642	0,216	0,024
1	1352	2,035	-0,049	1,208	0,259	0,034
1,5	1568	3,363	-0,053	1,823	0,360	0,096
2	1622	4,589	-0,039	2,118	0,427	0,122
2,5	1602	5,697	-0,017	2,160	0,483	0,120
3	1549	6,508	0,036	2,075	0,510	0,135
3,5	1488	7,228	0,103	1,913	0,530	0,151
4	1425	7,893	0,168	1,764	0,505	0,203
4,5	1360	8,390	0,214	1,560	0,536	0,220
5	1297	8,755	0,234	1,436	0,590	0,320
5,5	1238	9,151	0,279	1,358	0,628	0,339
6	1186	9,428	0,308	1,263	0,629	0,291
6,5	1141	9,672	0,334	1,200	0,626	0,278
7	1096	9,910	0,362	1,152	0,675	0,240
7,5	1044	10,136	0,376	1,037	0,671	0,149
8	990	10,378	0,389	0,982	0,673	0,142
8,5	940	10,587	0,403	0,920	0,646	0,139
9	886	10,806	0,428	0,826	0,648	0,063
9,5	820	11,057	0,447	0,802	0,644	0,054
10	748	11,222	0,460	0,703	0,605	0,042
10,5	676	11,379	0,476	0,655	0,587	0,027
11	609	11,490	0,500	0,631	0,553	0,029
11,5	549	11,605	0,538	0,590	0,504	0,012
12	498	11,695	0,551	0,497	0,450	0,006
12,5	454	11,738	0,568	0,414	0,425	0,006
13	419	11,752	0,583	0,348	0,375	0,006
13,5	390	11,780	0,608	0,338	0,353	0,011
14	367	11,801	0,611	0,349	0,338	0,011
14,5	348	11,805	0,629	0,320	0,307	-0,001
15	333	11,789	0,630	0,259	0,281	-0,006
15,5	322	11,792	0,643	0,241	0,245	-0,006
16	313	11,784	0,643	0,229	0,212	-0,006
16,5	307	11,766	0,647	0,221	0,213	-0,006
17	302	11,773	0,637	0,217	0,208	-0,006
17,5	298	11,762	0,647	0,212	0,203	-0,005
18	295	11,754	0,650	0,196	0,198	-0,003
18,5	293	11,757	0,638	0,197	0,189	-0,004
19	292	11,743	0,628	0,197	0,189	-0,005
19,5	291	11,722	0,619	0,185	0,199	-0,008
20	290	11,726	0,621	0,190	0,218	-0,008

x, y (mm) - longitudinal and transverse coordinates; U, U', V, V', (m/s) - longitudinal averaged velocity and its RMS pulsations, temperature (T, K), correlations U'V' (m 2/s 2);

All PIV-data were obtained together with Rifat kh. Abdrahmanov. It was our first experience.

x, y (mm) - longitudinal and transverse coordinates;
U, U', V, V', (m/s) - longitudinal averaged velocity and its RMS pulsations,
temperature (T, K), correlations U'V' (m ²/s ²);