Research on the Self-Heating Effect in Resistance Temperature Sensors for Flow Measurements
Artykuł w czasopiśmie
MNiSW
100
Lista 2024
| Status: | |
| Autorzy: | Szlachta Anna, Pawłowski Eligiusz, Otomański Przemysław |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2026 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 18 |
| Wolumen/Tom: | 15 |
| Numer artykułu: | 4064 |
| Strony: | 1 - 20 |
| Impact Factor: | 2,9 |
| Efekt badań statutowych | NIE |
| URL danych badawczych | LINK |
| Finansowanie: | Funding: The APC was funded by Lublin University of Technology, grant No. FD-20/EE-2/107 |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 8 września 2026 |
| Abstrakty: | angielski |
| This article introduces an experimental approach to evaluating the thermal resistance of industrial resistance temperature sensors and demonstrates their use for estimating the flow rate of the surrounding medium. A new method, the Self-Heating Effect Anemometry (SHEA) method, is proposed. Experimental studies were conducted for various flow rates (up to 6 m/s) and excitation current values (up to 5 mA) to evaluate the thermal properties of the sensors under dynamic operating conditions. The results obtained show that the proposed method can be effectively used to select an appropriate measurement current that minimises the self-heating effect and keeps the temperature measurement error within an acceptable range. At the same time, the method allows one to determine the flow rate of the surrounding medium from the measured thermal resistance of the sensor. The presented approach can be applied in both precise temperature measurements and flow monitoring systems using thermoresistive sensors. The proposed method simultaneously provides measurements of both the temperature and the flow rate of the surrounding medium. The research contributes to a better understanding of the self-heating effect in industrial measurement applications and provides practical guidance to improve measurement accuracy and sensor operating conditions. |
