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sklademVydáno: 1980-03-31
BS 5857-2.4:1980
Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow Transit time method using radioactive tracers
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4898 Kč
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Označení normy: | BS 5857-2.4:1980 |
Počet stran: | 16 |
Vydáno: | 1980-03-31 |
ISBN: | 0 580 11250 0 |
Status: | Standard |
Popis
BS 5857-2.4:1980
This standard BS 5857-2.4:1980 Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of gas flow is classified in these ICS categories:
- 17.120.10 Flow in closed conduits
This International Standard specifies the transit time method using radioactive tracers for the measurement of gas flow in conduits.
Gives the principle of the measurement method, required tracer conditions, choice of measuring length of conduit, measurement procedure, selection of tracer, estimation of uncertainties in flowrate measurement and flowrate calculation.