An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their application for temperature and volume airflow sensors was recently determined. The aim was to make custom designed segmented NTC thermistors printed and sintered on alumina. Two types of volume airflow sensors were formed: indirectly heated and self-heated. A pair of segmented thermistors was placed in an air guide and connected to differential branches of the Wheatstone bridge. A heater was placed in the middle between the thermistors for the indirectly heated type, while for the self-heated type the same thermistors were self-heated by a constant current source. First the thermistor responses vs. the airflow (calibration curves) were measured, and then thermistor responses in time (inertia) to fast airflow changes from the minimum to the maximum. The results obtaine...d could be applied in air conditioning for air guide flow regulation.
TY - CONF
AU - Aleksić, Obrad S.
AU - Savić, Slavica
AU - Luković, Miloljub D.
AU - Radulović, Katarina
AU - Lukić, Lazar S.
PY - 2006
UR - https://dais.sanu.ac.rs/123456789/9556
AB - An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their application for temperature and volume airflow sensors was recently determined. The aim was to make custom designed segmented NTC thermistors printed and sintered on alumina. Two types of volume airflow sensors were formed: indirectly heated and self-heated. A pair of segmented thermistors was placed in an air guide and connected to differential branches of the Wheatstone bridge. A heater was placed in the middle between the thermistors for the indirectly heated type, while for the self-heated type the same thermistors were self-heated by a constant current source. First the thermistor responses vs. the airflow (calibration curves) were measured, and then thermistor responses in time (inertia) to fast airflow changes from the minimum to the maximum. The results obtained could be applied in air conditioning for air guide flow regulation.
C3 - Materials Science Forum
T1 - Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors
SP - 247
EP - 252
VL - 518
DO - 10.4028/www.scientific.net/MSF.518.247
UR - https://hdl.handle.net/21.15107/rcub_dais_9556
ER -
@conference{
author = "Aleksić, Obrad S. and Savić, Slavica and Luković, Miloljub D. and Radulović, Katarina and Lukić, Lazar S.",
year = "2006",
abstract = "An investigation path starting from (Mn,Ni,Co,Fe)3O4 nanometric powder preparation, NTC thick-film characterization, realization and optimization of new planar thermistor geometries to custom design thermistors and their application for temperature and volume airflow sensors was recently determined. The aim was to make custom designed segmented NTC thermistors printed and sintered on alumina. Two types of volume airflow sensors were formed: indirectly heated and self-heated. A pair of segmented thermistors was placed in an air guide and connected to differential branches of the Wheatstone bridge. A heater was placed in the middle between the thermistors for the indirectly heated type, while for the self-heated type the same thermistors were self-heated by a constant current source. First the thermistor responses vs. the airflow (calibration curves) were measured, and then thermistor responses in time (inertia) to fast airflow changes from the minimum to the maximum. The results obtained could be applied in air conditioning for air guide flow regulation.",
journal = "Materials Science Forum",
title = "Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors",
pages = "247-252",
volume = "518",
doi = "10.4028/www.scientific.net/MSF.518.247",
url = "https://hdl.handle.net/21.15107/rcub_dais_9556"
}
Aleksić, O. S., Savić, S., Luković, M. D., Radulović, K.,& Lukić, L. S.. (2006). Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors. in Materials Science Forum, 518, 247-252.
https://doi.org/10.4028/www.scientific.net/MSF.518.247
https://hdl.handle.net/21.15107/rcub_dais_9556
Aleksić OS, Savić S, Luković MD, Radulović K, Lukić LS. Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors. in Materials Science Forum. 2006;518:247-252.
doi:10.4028/www.scientific.net/MSF.518.247
https://hdl.handle.net/21.15107/rcub_dais_9556 .
Aleksić, Obrad S., Savić, Slavica, Luković, Miloljub D., Radulović, Katarina, Lukić, Lazar S., "Segmented thermistors printed by NTC nanometric paste and applied in volume air-flow sensors" in Materials Science Forum, 518 (2006):247-252,
https://doi.org/10.4028/www.scientific.net/MSF.518.247 .,
https://hdl.handle.net/21.15107/rcub_dais_9556 .
