Airflow in Ducts PowerPoint Presentation

Air Flow Measurement

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Air Flow
Measurement

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Bernoulli Equation
Ptotal = Pstatic+ Pvelocity

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Pitot Tube

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Inclined Manometer

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Magnehelic Pressure Gauge

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Standard Manometer
Connections

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Measuring pressure in an air
duct or plenum

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Differential pressuring gauge
used to measure velocity pressure

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Hot Wire Anemometer

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Rotating Vane Anemometer

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Vane Anemometer Traverse

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Airflow Hood

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Airflow hood used to measure
flow through louvre

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Dwyer differential pressure gauges
used to monitor filter condition