Građevinar, Vol. 71 No. 05., 2019.
Stručni rad
https://doi.org/10.14256/JCE.1606.2016
Laboratory studies into hydraulic coefficient in curved planform labyrinth weir and piano key weir
Behzad Zeraat
Mohammad Heidarnejad
Alireza Masjedi
Amir Abbas Kamanbedast
Houshang Hasoonizadeh
Sažetak
In this paper, the discharge coefficient of piano key weirs is compared with that of curved planform labyrinth weirs. Results show that the discharge coefficient of piano key weirs is by 17.1% higher compared to that of curved planform labyrinth weirs. The difference in discharge coefficient of these two weirs reduces with an increase in hydraulic load and attainment of submerged discharge, when both weirs exhibit similar results.
Ključne riječi
labyrinth weir; curved planform weir; piano key weir; discharge coefficient
Hrčak ID:
220964
URI
Datum izdavanja:
10.6.2019.
Posjeta: 1.114 *