Accuracy and Uncertainties in Airflow Measurement

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en

Airflow velocity in the room is one of the basic parameters, which affect the thermal and general human's work comfort. Airflow monitoring is connected with a lot of problems, which reflect upon its measurement uncertainties and consequent accuracy. This report tries to find out the basic measurement uncertainties sources in general, and also the problems connected with particular methods and instruments for the airflow measurement.

Airflow measurement; digital transistor thermo-anemometr; measurement uncertainty;

2010-10-21

STU Bratislava – FME

Bratislava

978-80-227-3304-5

ME 2010 – Mechanical Engineering 2010

S2-49–S2-54

6