Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs
NORMA vydána dne 16.6.1994
Označení normy: ISO 9827:1994
Datum vydání normy: 16.6.1994
Počet stran: 14
Přibližná hmotnost: 42 g (0.09 liber)
Země: Mezinárodní technická norma
Kategorie: 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.