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Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes
Automaticky preložený názov:
Štandardná skúšobná metóda pre Open-Channel meranie prietoku vody s Palmer-Bowlus tobogánmi
NORMA vydaná dňa 1.1.2013
Označenie normy: ASTM D5390-93(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.2013
Kód tovaru: NS-30994
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
flume, open channel flow, streamflow, water discharge, ICS Number Code 17.120.20 (Flow in open channels)
Significance and Use | ||||||||||||||
5.1 Although Palmer-Bowlus flumes can be used in many types of open channels, they are particularly adaptable for permanent or temporary installation in circular sewers. Commercial flumes are available for use in sewers from 4 in. to 6 ft (0.1 to 1.8 m) in diameter. 5.2 A properly designed and operated Palmer-Bowlus is capable of providing accurate flow measurements while introducing a relatively small head loss and exhibiting good sediment and debris-passing characteristics. |
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1. Scope | ||||||||||||||
1.1 This test method covers measurement of the volumetric flowrate of water and wastewater in sewers and other open channels with Palmer-Bowlus flumes. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only. 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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