The mechanism of detection of air pollution by an ionization chamber
Abstract
The mechanism of detection of chemical vapors in air by an ionization chamber supplied by DC and AC voltage has been described. The theoretical explanation is based on numerical solutions of the differential equations of the cylindrical ionization chamber. The current of the ionization chamber operating in the AC regime has two components: a conductive component, caused by the ions drifts, and a capacitive component, caused by the distortion of the electric field. The ionization chamber operating in the DC regime has only the first component; hence the AC supplied chamber has larger response than the DC supplied chamber.
Keywords:
air pollution / detection / ionization chamber / theorySource:
Isotopes in Environmental and Health Studies, 2000, 36, 3, 241-254
DOI: 10.1080/10256010008036384
ISSN: 1025-6016
PubMed: 11501703
WoS: 000169396800006
Scopus: 2-s2.0-0034433875
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VinčaTY - JOUR AU - Novković, Dušan N. AU - Vukanac, Ivana AU - Milošević, Zoran PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2439 AB - The mechanism of detection of chemical vapors in air by an ionization chamber supplied by DC and AC voltage has been described. The theoretical explanation is based on numerical solutions of the differential equations of the cylindrical ionization chamber. The current of the ionization chamber operating in the AC regime has two components: a conductive component, caused by the ions drifts, and a capacitive component, caused by the distortion of the electric field. The ionization chamber operating in the DC regime has only the first component; hence the AC supplied chamber has larger response than the DC supplied chamber. T2 - Isotopes in Environmental and Health Studies T1 - The mechanism of detection of air pollution by an ionization chamber VL - 36 IS - 3 SP - 241 EP - 254 DO - 10.1080/10256010008036384 ER -
@article{ author = "Novković, Dušan N. and Vukanac, Ivana and Milošević, Zoran", year = "2000", abstract = "The mechanism of detection of chemical vapors in air by an ionization chamber supplied by DC and AC voltage has been described. The theoretical explanation is based on numerical solutions of the differential equations of the cylindrical ionization chamber. The current of the ionization chamber operating in the AC regime has two components: a conductive component, caused by the ions drifts, and a capacitive component, caused by the distortion of the electric field. The ionization chamber operating in the DC regime has only the first component; hence the AC supplied chamber has larger response than the DC supplied chamber.", journal = "Isotopes in Environmental and Health Studies", title = "The mechanism of detection of air pollution by an ionization chamber", volume = "36", number = "3", pages = "241-254", doi = "10.1080/10256010008036384" }
Novković, D. N., Vukanac, I.,& Milošević, Z.. (2000). The mechanism of detection of air pollution by an ionization chamber. in Isotopes in Environmental and Health Studies, 36(3), 241-254. https://doi.org/10.1080/10256010008036384
Novković DN, Vukanac I, Milošević Z. The mechanism of detection of air pollution by an ionization chamber. in Isotopes in Environmental and Health Studies. 2000;36(3):241-254. doi:10.1080/10256010008036384 .
Novković, Dušan N., Vukanac, Ivana, Milošević, Zoran, "The mechanism of detection of air pollution by an ionization chamber" in Isotopes in Environmental and Health Studies, 36, no. 3 (2000):241-254, https://doi.org/10.1080/10256010008036384 . .