Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
1 PublicationThermal Anemometry Grid Sensor
Arlit, M.; Schleicher, E.; Hampel, U.
Abstract
A novel thermal anemometry grid sensor was developed for the simultaneous measurement of cross-sectional temperature and axial velocity distribution in a fluid flow. The sensor consists of a set of temperature resistors arranged in a regular grid. Each temperature resistor allows the simultaneous measurement of fluid temperature via electrical resistance and of flow velocity via constant voltage thermal anemometry. Cross-sectional measurement is enabled by applying a special multiplexing-excitation scheme. In this paper we report on the design and characterization of a prototypical sensor.
Keywords: Temperature measurement; thermal anemometry; grid sensor
Involved research facilities
- TOPFLOW Facility
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Sensors 17(2017), 1663
DOI: 10.3390/s17071663
Cited 13 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-25224