ISO 9826:1992 PDF
Measurement of liquid flow in open channels — Parshall and SANIIRI flumes
Measurement of liquid flow in open channels — Parshall and SANIIRI flumes
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 17 сентября 1992 г.
- Издание:
- ISO IS 9826 edition 1 version 1
- ICS:
- 17.120.20
Specifies methods of liquid flow measurement in open channels (particularly in irrigation canals) under steady or slowly varying flow conditions. The flumes used are designed to operate under both free-flow and submergence conditions.
Abstract
Overview
ISO 9826:1992 specifies methods for measuring liquid flow in open channels using . The standard covers installation, selection, construction tolerances, measurement of head(s) and maintenance for steady or slowly varying flows - particularly in . Both flume types are designed to operate under conditions and provide calibrated geometries for reliable .
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