Thermal pressure high temperature gradient ...
Document type :
Communication dans un congrès avec actes
Title :
Thermal pressure high temperature gradient micro-sensor for aerodynamic measurements
Author(s) :
Ghouila-Houri, Cécile [Auteur]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Talbi, Abdelkrim [Auteur]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Viard, Romain [Auteur]
Gallas, Quentin [Auteur]
DAAA, ONERA [Lille]
Merlen, Alain [Auteur]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Pernod, Philippe [Auteur]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Talbi, Abdelkrim [Auteur]

Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Viard, Romain [Auteur]

Gallas, Quentin [Auteur]
DAAA, ONERA [Lille]
Merlen, Alain [Auteur]

Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Pernod, Philippe [Auteur]

Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet [LMFL]
Conference title :
EUCASS 2019
City :
MADRID
Country :
Espagne
Start date of the conference :
2019-07-01
Book title :
8TH EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS
Keyword(s) :
PRESSION
PIRANI
CAPTEURS
MEMS
PIRANI
CAPTEURS
MEMS
HAL domain(s) :
Sciences de l'ingénieur [physics]
Physique [physics]
Physique [physics]
English abstract : [en]
This paper presents a thermal based micro-sensor designed for pressure measurements for application in aerodynamics. The sensor is a thermistor based transducer operating with the Pirani effect, exploiting the pressure-dependency ...
Show more >This paper presents a thermal based micro-sensor designed for pressure measurements for application in aerodynamics. The sensor is a thermistor based transducer operating with the Pirani effect, exploiting the pressure-dependency of the thermal conductivity of a gas. The sensor presents a wide measurement range between 10 kPa and about 800 kPa, in both constant current and constant temperature mode. It reached in CT mode high-sensitive measurements with a maximum of sensitivity around atmospheric pressure. It is therefore valuable for applications in aerodynamics and fluid dynamics, like active flow control.Show less >
Show more >This paper presents a thermal based micro-sensor designed for pressure measurements for application in aerodynamics. The sensor is a thermistor based transducer operating with the Pirani effect, exploiting the pressure-dependency of the thermal conductivity of a gas. The sensor presents a wide measurement range between 10 kPa and about 800 kPa, in both constant current and constant temperature mode. It reached in CT mode high-sensitive measurements with a maximum of sensitivity around atmospheric pressure. It is therefore valuable for applications in aerodynamics and fluid dynamics, like active flow control.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Comment :
Ce papier présente un capteur de pression basé sur l'effet Pirani, pour des applications de mesures aérodynamiques.
Source :
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