@inproceedings{9499d46934694c4c8ed7ec185dbddf81,
title = "Spatial selectivity of linear electrostatic sensor arrays",
abstract = "The signal quality and measurement accuracy of the spatial filtering method for particle velocity measurement based on a linear electrostatic sensor array are dependent on the spatial filtering characteristics of the array. In this paper the charge induced on a circular linear electrostatic sensor array with different geometric sizes from a single particle having a unity charge was modeled mathematically, and the three-dimensional electrostatic field due to the point charge in the sensing zone of the array was solved using a finite element method. Furthermore, a computational model of the non-dimensional sensitivity of the array was suggested based on the cosine function and its spatial filtering characteristics were also described quantitatively. These results provide a basis for the performance improvement and optimal design of linear electrostatic sensor array for particle velocity measurement.",
keywords = "Gas-solid flow, Linear electrostatic sensor array, Particle velocity, Spatial filtering characteristics, Spatial selectivity",
author = "Chuanlong Xu and Shimin Wang and Yong Yan",
year = "2011",
doi = "10.1109/IMTC.2011.5944357",
language = "英语",
isbn = "9781424479351",
series = "Conference Record - IEEE Instrumentation and Measurement Technology Conference",
pages = "1249--1253",
booktitle = "2011 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2011 - Proceedings",
note = "2011 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2011 ; Conference date: 10-05-2011 Through 12-05-2011",
}