Publication detail

Tracer Gas Method for Measuring Ventilation

PATOČKA, S. JANOTKOVÁ, E.

English title

Tracer Gas Method for Measuring Ventilation

Type

conference paper

Language

en

Original abstract

This report deals with development of tracer gas method for measuring of ventilation parameters. The necessary equipment for measuring by this method is specified in this report. Above all we aimed our attention at the used gas analyzer, which measurement principle is based on the photoacoustic infra – red detection method, and on its calibration. The accuracy of the calibration, which has to be repeated several times a year, strongly influences the accuracy of measurement results. The methodology how to calibrate the analyser is made and a special calibration equipment, which can be also used for measurement of suction efficiency of local exhaust hoods, is composed too. This report also deals with the choice of the most suitable tracer gas and with the design of the most fitting tail end of the injection system.

English abstract

This report deals with development of tracer gas method for measuring of ventilation parameters. The necessary equipment for measuring by this method is specified in this report. Above all we aimed our attention at the used gas analyzer, which measurement principle is based on the photoacoustic infra – red detection method, and on its calibration. The accuracy of the calibration, which has to be repeated several times a year, strongly influences the accuracy of measurement results. The methodology how to calibrate the analyser is made and a special calibration equipment, which can be also used for measurement of suction efficiency of local exhaust hoods, is composed too. This report also deals with the choice of the most suitable tracer gas and with the design of the most fitting tail end of the injection system.

Keywords in English

neuvedeno

RIV year

2001

Released

01.01.2001

Publisher

Engineering science

Location

Miskolc, Hungary 2001

ISBN

963-661-480-6

Book

Proceedings of 3rd International Conference of PhD Students, Engineering science, Volume I.

Pages count

13

BIBTEX


@inproceedings{BUT7003,
  author="Stanislav {Patočka} and Eva {Janotková},
  title="Tracer Gas Method for Measuring Ventilation",
  booktitle="Proceedings of 3rd International Conference of PhD Students, Engineering science, Volume I.",
  year="2001",
  month="January",
  publisher="Engineering science",
  address="Miskolc, Hungary 2001",
  isbn="963-661-480-6"
}