Publication result detail

Real-time measurement of air ion spectrum using gerdien tube with segmented inner electrode

ROUBAL, Z.; STEINBAUER, M.; SZABÓ, Z.; KUBÁSEK, R.

Original Title

Real-time measurement of air ion spectrum using gerdien tube with segmented inner electrode

English Title

Real-time measurement of air ion spectrum using gerdien tube with segmented inner electrode

Type

Paper in proceedings (conference paper)

Original Abstract

The gerdien tube measurement method is useful to measure spectrum of air ions. In a standard type of the gerdien tube with non-segmented electrode we must change voltage in the time. The disadvantage of this method is impossibility of real time measurement because the measurement is very time-consuming. Using the segmented inner electrode, it is possible to measure the air ions spectrum without necessity of the time variant voltage between the electrodes. This paper deals with a mathematic analyze and numerical modeling of ions trajectories in the gerdien tube with the segmented inner electrode. The method of computing of the distribution of air ions mobility from currents measured on each of electrodes will be shown.

English abstract

The gerdien tube measurement method is useful to measure spectrum of air ions. In a standard type of the gerdien tube with non-segmented electrode we must change voltage in the time. The disadvantage of this method is impossibility of real time measurement because the measurement is very time-consuming. Using the segmented inner electrode, it is possible to measure the air ions spectrum without necessity of the time variant voltage between the electrodes. This paper deals with a mathematic analyze and numerical modeling of ions trajectories in the gerdien tube with the segmented inner electrode. The method of computing of the distribution of air ions mobility from currents measured on each of electrodes will be shown.

Keywords

Gerdien tube, ion measurement, air ions, ion trajectory

Key words in English

Gerdien tube, ion measurement, air ions, ion trajectory

Authors

ROUBAL, Z.; STEINBAUER, M.; SZABÓ, Z.; KUBÁSEK, R.

RIV year

2010

Released

21.08.2009

Publisher

The Electromagnetic Academy

Location

Cambridge

ISBN

978-1-934142-10-3

Book

Piers proceeding

Volume

2009

Number

2

Pages from

1744

Pages to

1748

Pages count

5

BibTex

@inproceedings{BUT34012,
  author="Zdeněk {Roubal} and Miloslav {Steinbauer} and Zoltán {Szabó} and Radek {Kubásek}",
  title="Real-time measurement of air ion spectrum using gerdien tube with segmented inner electrode",
  booktitle="Piers proceeding",
  year="2009",
  volume="2009",
  number="2",
  pages="1744--1748",
  publisher="The Electromagnetic Academy",
  address="Cambridge",
  isbn="978-1-934142-10-3"
}