ICFDP9-EG-281 - Zagazig University Staff Home Page
ICFDP9-EG-281 - Zagazig University Staff Home Page
ICFDP9-EG-281 - Zagazig University Staff Home Page
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
2.5<br />
2.0<br />
1.5<br />
1.0<br />
0.5<br />
9.0<br />
7.0<br />
5.0<br />
L s /y 1<br />
3.0<br />
d s /y 1<br />
1.0<br />
0.0<br />
S= 0.0<br />
S= 0.12<br />
S= 0.19<br />
S= 0.25<br />
S= 0.29<br />
S= 0.35<br />
(a)<br />
S= 0.0<br />
S= 0.12<br />
S= 0.19<br />
S= 0.25<br />
S= 0.29<br />
S= 0.35<br />
(b)<br />
F1= 8.84<br />
F1= 5.74<br />
F1= 2.48<br />
F1= 1.46<br />
F1= 4.11<br />
F1= 3.13<br />
Fig. 3: Relationship between s and [a]d s /y 1 [b]L s /y 1 [a]d s /y 1 [b]L s /y 1 for different F 1 , (at b o /b =0.31, and t/b =3.1%)<br />
12<br />
8<br />
4<br />
0<br />
100 110 120 130 140 150 160 170<br />
Distance DS Basin (cm)<br />
(a)<br />
WZ<br />
12<br />
8<br />
4<br />
0<br />
WZ<br />
100 110 120 130 140 150 160 170<br />
Distance DS Basin (cm)<br />
(b)<br />
WZ<br />
12<br />
8<br />
4<br />
0<br />
WZ 100 110 120 130 140 150 160 170<br />
(c)<br />
Distance DS Basin (cm)<br />
High Scour Medium Scour Low Scour<br />
Week Zone<br />
Fig. 4: Flow and scour patterns for different s, at F 1 = 3.13 [a] s = 0.0 [b] s = 0.29 [c] s = 0.35<br />
6 Copyright © 2008 by ASME
Change language