Detail publikace

The determination of function G and air ion mobility spectrum in an aspiration condenser with segmented innerelectrode

Originální název

The determination of function G and air ion mobility spectrum in an aspiration condenser with segmented innerelectrode

Anglický název

The determination of function G and air ion mobility spectrum in an aspiration condenser with segmented innerelectrode

Jazyk

en

Originální abstrakt

It was confirmed that light air ions have positive influence on human health. For its appraisal it is necessary to know the concentration of air ions and air ion mobility spectrum. When we measure spectrum of air ions by the 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 air ion mobility spectrum because it is time-consuming. If we use aspiration condenser with segmented inner electrode it is possible determination air ion mobility spectrum from current individual segments inner electrode. This is problem because numeric modeling of the electrostatic field inside the aspiration condenser using FEM is necessary and in the next step the determination trajectory of air ion in aspiration condenser. From this result it is possible to determine function G. This function is used for determination of air ion mobility spectrum. This algorithm is showed in this paper.

Anglický abstrakt

It was confirmed that light air ions have positive influence on human health. For its appraisal it is necessary to know the concentration of air ions and air ion mobility spectrum. When we measure spectrum of air ions by the 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 air ion mobility spectrum because it is time-consuming. If we use aspiration condenser with segmented inner electrode it is possible determination air ion mobility spectrum from current individual segments inner electrode. This is problem because numeric modeling of the electrostatic field inside the aspiration condenser using FEM is necessary and in the next step the determination trajectory of air ion in aspiration condenser. From this result it is possible to determine function G. This function is used for determination of air ion mobility spectrum. This algorithm is showed in this paper.

BibTex


@inproceedings{BUT92008,
  author="Zdeněk {Roubal} and Karel {Bartušek}",
  title="The determination of function G and air ion mobility spectrum in an aspiration condenser with segmented innerelectrode",
  annote="It was confirmed that light air ions have positive influence on human health. For its appraisal it is necessary to know the concentration of air ions and air ion mobility spectrum. When we measure spectrum of air ions by the 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 air ion mobility spectrum because it is time-consuming. If we use aspiration condenser with segmented inner electrode it is possible determination air ion mobility spectrum from current individual segments inner electrode. This is problem because numeric modeling of the electrostatic field inside the aspiration condenser using FEM is necessary and in the next step the determination trajectory of air ion in aspiration condenser. From this result it is possible to determine function G. This function is used for determination of air ion mobility spectrum. This algorithm is showed in this paper.",
  address="The Electromagnetic Academy",
  booktitle="Proceedings of PIERS 2012 in Kuala Lumpur",
  chapter="92008",
  howpublished="online",
  institution="The Electromagnetic Academy",
  year="2012",
  month="april",
  pages="374--379",
  publisher="The Electromagnetic Academy",
  type="conference paper"
}