Norm

ISO 1438-1:1980 en

Water flow measurement in open channels using weirs and Venturi flumes - Part 1: Thin-plate weirs

  • Deze norm is ingetrokken sinds 11-04-2008

114,67

Over deze norm

Status Ingetrokken
Aantal pagina's 27
Gepubliceerd op 01-04-1980
Taal Engels
Specifies methods for the measurement of water flow in open channels using rectangular and triangular-notch (V-notch) thin-plate weirs. The flow conditions considered are limited to steady, free and fully ventilated discharge. Recommended discharge coefficients are applicable to water only in the approximate range of temperatures from 5 to 30 °C.

Details

ICS-code 17.120.20
Nederlandse titel Water flow measurement in open channels using weirs and Venturi flumes - Part 1: Thin-plate weirs
Engelse titel Water flow measurement in open channels using weirs and Venturi flumes - Part 1: Thin-plate weirs
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