Measurement of gas flow in short ducts, also rectangular

P Ostrowski, L Remiorz - Flow measurement and instrumentation, 2013 - Elsevier
This paper presents a discussion of the system of the measurement of the gas flow (of air or
flue gases) dedicated particularly for use in rectangular ducts with short straight sections and …

Uncertainty estimates of tracer gas dilution flow measurements in large-scale exhaust ducts

RA Bryant - Flow Measurement and Instrumentation, 2018 - Elsevier
Accurate measurements of volume or mass flow in large conduits can be difficult to achieve
due to non-ideal flow characteristics such as asymmetry of the velocity profile and off-axis …

[BOOK][B] The NIST 20 MW Calorimetry Measurement System: Exhaust Flow Calibration Using Tracer Gas Dilution

RA Bryant, RA Bryant - 2022 - tsapps.nist.gov
Exhaust flow measurements have been found to be a significant source of uncertainty for
measurements of heat release rate in large-scale fire experiments. Asymmetric or skewed …