Skip to Main Content
Table 2

Interpolation data on unit discharge q and Darcy-Weisbach resistance factor f and the effect of slope gradient S on the change rate of Darcy-Weisbach resistance factor f in each vegetation stem diameter distribution (d is 3 mm, 4 mm and 5 mm, respectively)

DiameterParameterInterpolation number (n)
123456
d = 3mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.1395 0.1390 0.1542 0.1884 0.2111 0.1993 
 fs=1.0% 0.0967 0.0954 0.0995 0.1236 0.1694 0.1467 
 fs=2.0% 0.0789 0.0863 0.0810 0.0841 0.0857 0.0815 
 (f1.0%-f0.0%)/f0.0% −30.70% −31.42% −35.48% −34.39% −19.74% −26.40% 
 (f2.0%-f1.0%)/f1.0% −18.36% −9.54% −18.56% −31.95% −49.41% −44.45% 
d = 4mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.1727 0.2412 0.2580 0.2608 0.2844 0.2674 
 fs=1.0% 0.1415 0.1699 0.1416 0.2149 0.2396 0.2570 
 fs=2.0% 0.1249 0.1157 0.1111 0.1291 0.1410 0.1960 
 (f1.0%-f0.0%)/f0.0% −18.06% −29.57% −45.09% −17.60% −15.76% −3.89% 
 (f2.0%-f1.0%)/f1.0% −11.73% −31.89% −21.54% −39.94% −41.15% −23.76% 
d = 5mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.2809 0.3625 0.3505 0.3615 0.4110 0.4548 
 fs=1.0% 0.2254 0.2491 0.2826 0.3135 0.2862 0.3277 
 fs=2.0% 0.1798 0.1930 0.2309 0.2542 0.2742 0.3137 
 (f1.0%-f0.0%)/f0.0% −19.75% −31.29% −19.36% −13.28% −30.38% −27.94% 
 (f2.0%-f1.0%)/f1.0% −20.22% −22.53% −18.32% −18.92% −4.16% −4.27% 
DiameterParameterInterpolation number (n)
123456
d = 3mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.1395 0.1390 0.1542 0.1884 0.2111 0.1993 
 fs=1.0% 0.0967 0.0954 0.0995 0.1236 0.1694 0.1467 
 fs=2.0% 0.0789 0.0863 0.0810 0.0841 0.0857 0.0815 
 (f1.0%-f0.0%)/f0.0% −30.70% −31.42% −35.48% −34.39% −19.74% −26.40% 
 (f2.0%-f1.0%)/f1.0% −18.36% −9.54% −18.56% −31.95% −49.41% −44.45% 
d = 4mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.1727 0.2412 0.2580 0.2608 0.2844 0.2674 
 fs=1.0% 0.1415 0.1699 0.1416 0.2149 0.2396 0.2570 
 fs=2.0% 0.1249 0.1157 0.1111 0.1291 0.1410 0.1960 
 (f1.0%-f0.0%)/f0.0% −18.06% −29.57% −45.09% −17.60% −15.76% −3.89% 
 (f2.0%-f1.0%)/f1.0% −11.73% −31.89% −21.54% −39.94% −41.15% −23.76% 
d = 5mm q (m3/s) 0.00075 0.00100 0.00125 0.00150 0.00175 0.00200 
 fs=0.0% 0.2809 0.3625 0.3505 0.3615 0.4110 0.4548 
 fs=1.0% 0.2254 0.2491 0.2826 0.3135 0.2862 0.3277 
 fs=2.0% 0.1798 0.1930 0.2309 0.2542 0.2742 0.3137 
 (f1.0%-f0.0%)/f0.0% −19.75% −31.29% −19.36% −13.28% −30.38% −27.94% 
 (f2.0%-f1.0%)/f1.0% −20.22% −22.53% −18.32% −18.92% −4.16% −4.27% 
Close Modal

or Create an Account

Close Modal
Close Modal