Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs
NORMA vydaná dňa 16.6.1994
Označenie normy: ISO 9827:1994
Dátum vydania normy: 16.6.1994
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: Specifies methods for the measurement of the flow of water in open channels under steady flow conditions. The flow conditions considered are free flow, which is dependent on the upstream head only, and drowned flow, which depends on both upstream and downstream water levels.