Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors
Autori
Aleksić, Stanko O.Mitrović, Nebojša S.
Nikolić, Zoran
Luković, Miloljub D.
Obradović, Nina
Luković, Snežana G.
Članak u časopisu (Recenzirana verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of therm...ally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.
Ključne reči:
air temperature sub-ranges / air temperature T / anemometer sensing devices / anemometers / atmospheric temperature / climatic test chamber / dc supply voltage / electrical properties / Electrical resistance measurement / Fluid flow measurement / fourth sensor Pt 1000 measures / glass frit / heath loss anemometer / Heating systems / modified fine powder / nickel compounds / NiMn2O4 / NTC thick-film segmented thermistors / organic vehicle / rectangular piece / self-heating/wind sensing devices / sensor devices / Sensors / stable wind blow / Temperature measurement / thermally insulating material / thermistor exponential factor B / thermistor response / thermistor sensors / thermistors / Thermistors / thick-film thermistor paste / Thick-film thermistors / three-axis heat loss anemometer / time 30.0 s / time 5.0 min / uniaxial anemometer / wind / wind speedIzvor:
IEEE Sensors Journal, 2019, 19, 22, 10228-10235Izdavač:
- IEEE
Finansiranje / projekti:
DOI: 10.1109/JSEN.2019.2929356
ISSN: 2379-9153
WoS: 000503399200008
Scopus: 2-s2.0-85073804627
Institucija/grupa
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Aleksić, Stanko O. AU - Mitrović, Nebojša S. AU - Nikolić, Zoran AU - Luković, Miloljub D. AU - Obradović, Nina AU - Luković, Snežana G. PY - 2019 UR - https://dais.sanu.ac.rs/123456789/6907 AB - NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers. PB - IEEE T2 - IEEE Sensors Journal T1 - Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors SP - 10228 EP - 10235 VL - 19 IS - 22 DO - 10.1109/JSEN.2019.2929356 UR - https://hdl.handle.net/21.15107/rcub_dais_6907 ER -
@article{ author = "Aleksić, Stanko O. and Mitrović, Nebojša S. and Nikolić, Zoran and Luković, Miloljub D. and Obradović, Nina and Luković, Snežana G.", year = "2019", abstract = "NTC thick-film segmented thermistors were used as anemometer sensing devices. They were screen printed of thick-film thermistor paste based on modified NiMn2O4 fine powder, organic vehicle, and glass frit. Their electrical properties, such as resistance vs. temperature R(T) and thermistor exponential factor B were obtained using measurements in the climatic test chamber. A uniaxial anemometer was formed using a thick-film segmented thermistor, which was placed in the hole drilled in rectangular piece of thermally insulating material. The uniaxial anemometer was used for the optimization of operating point of segmented thermistors as self-heating/wind sensing devices. The dc supply voltage was correlated with the air temperature sub-ranges (RCV). The power save mode such as 30s self-heating/5 min pause was used to measure the thermistor response on stable wind blow. The three-axis' anemometer was formed using five sensor devices placed in five holes drilled in the cubical piece of thermally insulating material: three thermistor sensors measure wind speed on the x, y, z - axes, the fourth sensor Pt 1000 measures the air temperature T, while the fifth sensor (capacitive type) measures humidity H. The obtained sensitivity and inaccuracy were compared with respective ones of other anemometers.", publisher = "IEEE", journal = "IEEE Sensors Journal", title = "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors", pages = "10228-10235", volume = "19", number = "22", doi = "10.1109/JSEN.2019.2929356", url = "https://hdl.handle.net/21.15107/rcub_dais_6907" }
Aleksić, S. O., Mitrović, N. S., Nikolić, Z., Luković, M. D., Obradović, N.,& Luković, S. G.. (2019). Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal IEEE., 19(22), 10228-10235. https://doi.org/10.1109/JSEN.2019.2929356 https://hdl.handle.net/21.15107/rcub_dais_6907
Aleksić SO, Mitrović NS, Nikolić Z, Luković MD, Obradović N, Luković SG. Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors. in IEEE Sensors Journal. 2019;19(22):10228-10235. doi:10.1109/JSEN.2019.2929356 https://hdl.handle.net/21.15107/rcub_dais_6907 .
Aleksić, Stanko O., Mitrović, Nebojša S., Nikolić, Zoran, Luković, Miloljub D., Obradović, Nina, Luković, Snežana G., "Three-Axis’ Heat Loss Anemometer Comprising Thick-Film Segmented Thermistors" in IEEE Sensors Journal, 19, no. 22 (2019):10228-10235, https://doi.org/10.1109/JSEN.2019.2929356 ., https://hdl.handle.net/21.15107/rcub_dais_6907 .
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