relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4151/
title: Study on Thermal Convective Gas Gyroscope Based on Corona Discharge Ion Wind and Coriolis Effect
creator: Nguyen, Thu Hang
creator: Tran, Van Ngoc
creator: Nguyen, Nhu Cuong
creator: Dau, Thanh Van
creator: Nguyen, Ngoc An
creator: Chu, Duc Trinh
creator: Bui, Thanh Tung
subject: Electronics and Computer Engineering
description: In this paper, we report on a gas gyroscope whose working principle is based on elec-tro-hydrodynamic flow generated by applying high voltage corona discharge, Coriolis acceleration and thermoresistive effects of sensing elements. Firstly, ionized air flow is created by applying high voltage between pin-ring electrodes as discharge-reference electrodes. When the sensor rotates, the ion wind is deflected because of Coriolis effect and four symmetric hot wires are used to recognize the direction change of ion wind. The simulation result confirms the deflection of air flow due to Coriolis force and the asymmetric thermal distribution of hot wires. The experiment result shows that the angular rate can be detected with a sensitivity of 4.7 µV/o/s.
publisher: Springer, Cham
date: 2020-11
type: Conference or Workshop Item
type: PeerReviewed
identifier:   Nguyen, Thu Hang and Tran, Van Ngoc and Nguyen, Nhu Cuong and Dau, Thanh Van and Nguyen, Ngoc An and Chu, Duc Trinh and Bui, Thanh Tung  (2020) Study on Thermal Convective Gas Gyroscope Based on Corona Discharge Ion Wind and Coriolis Effect.  In: International Conference on Engineering Research and Applications.     
relation: http://dx.doi.org/10.1007/978-3-030-64719-3_80
relation: 10.1007/978-3-030-64719-3_80