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Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water
Automaticky preložený názov:
Štandardné Príručka pre výber Hate a tobogány pre Open - Channel prietoku Meranie vody
NORMA vydaná dňa 10.6.1999
Označenie normy: ASTM D5640-95(1999)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.1999
Kód tovaru: NS-31994
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
flumes, open-channel flow, water discharge, weirs, ICS Number Code 17.120.20 (Flow in open channels)
1. Scope | ||||||||||||||||
1.1 This guide covers recommendations for selection of weirs and flumes for the measurement of the volumetric flow rate of water and wastewater in open channels under a variety of field conditions. 1.2 This guide emphasizes the weirs and flumes for which ASTM standards are available, namely, thin-plate weirs, broad-crested weirs, Parshall flumes, and Palmer-Bowlus (and other long-throated) flumes. However, reference is also made to other measurement devices and methods that may be useful in specific situations. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||
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