A symmetrically arranged electrodes for corona discharge anemometry
Author(s)
Van, NT
Bui, TT
Dinh, TX
Terebessy, T
Duc, TC
Dau, VT
Griffith University Author(s)
Year published
2017
Metadata
Show full item recordAbstract
This paper presents a novel anemometry based on bipolar corona discharge probe with symmetrically arranged parallel electrodes, which is potentially applicable for in-situ measurement. With the proposed configuration, under the existence of the airflow, the decomposed gas is redistributed towards the downstream electrode, and changes the current-voltage characteristics of the system. Experimental study on the anemometry characteristics demonstrates the possibility of measuring a wide range of air flow rate/ flow velocity, i.e., up to 80 l/m.This paper presents a novel anemometry based on bipolar corona discharge probe with symmetrically arranged parallel electrodes, which is potentially applicable for in-situ measurement. With the proposed configuration, under the existence of the airflow, the decomposed gas is redistributed towards the downstream electrode, and changes the current-voltage characteristics of the system. Experimental study on the anemometry characteristics demonstrates the possibility of measuring a wide range of air flow rate/ flow velocity, i.e., up to 80 l/m.
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Conference Title
TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems
Subject
Mechanical engineering
Nanotechnology
Science & Technology
Engineering, Electrical & Electronic
Engineering
Anemometry