Figure 1. Laboratory channel: 1- The flume; 2- The lateral basin; 3- The head basin; 4- Vertical sluice head gate; 5- Vertical sluice tail gate; 6- Stilling screens; 7- Main pump; 8- Over flow pipe; 9- Lower flow pipe [24]

Figure 1. Laboratory channel: 1- The flume; 2- The lateral basin; 3- The head basin; 4- Vertical sluice head gate; 5- Vertical
sluice tail gate; 6- Stilling screens; 7- Main pump; 8- Over flow pipe; 9- Lower flow pipe [24]