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Conference Paper: Measurement of electrostatic charge of nebulised aqueous droplets with the electrical low pressure impactor

TitleMeasurement of electrostatic charge of nebulised aqueous droplets with the electrical low pressure impactor
Authors
Kwok, PChan, HK
KeywordsAerosols
Characterization
Compressors
Computer Software
Electric Charge
Electric Conductivity
Electric Currents
Ionization
Particle Size Analysis
Ph Effects
Water
Issue Date2004
Citation
The 7th World Biomaterials Congress, Sydney, Australia, 17-21 May 2004. In Conference Proceedings, 2004, p. 1830 How to Cite?
AbstractThe electrostatic characteristics of aqueous aerosol droplets generated from a commercial jet nebulizer were investigated. 2.5 mL of deionized water was nebulized by a Sidestream® jet nebulizer coupled to a Porta-Neb® air compressor. The charges of the various size fractions were calculated from the electric current data. The charges of aerosol droplets detected on all stages were positive with higher charges measured on the upper stages. The results show that the charge detected in a given impactor stage may be due to the innate charges on the water droplets and the number of charged droplets in that particular size fraction.
Persistent Identifierhttp://hdl.handle.net/10722/141739
ISBN
9781604234619

 

DC FieldValueLanguage
dc.contributor.authorKwok, Pen_HK
dc.contributor.authorChan, HKen_HK
dc.date.accessioned2011-09-27T02:59:47Z-
dc.date.available2011-09-27T02:59:47Z-
dc.date.issued2004en_HK
dc.identifier.citationThe 7th World Biomaterials Congress, Sydney, Australia, 17-21 May 2004. In Conference Proceedings, 2004, p. 1830en_HK
dc.identifier.isbn9781604234619-
dc.identifier.urihttp://hdl.handle.net/10722/141739-
dc.description.abstractThe electrostatic characteristics of aqueous aerosol droplets generated from a commercial jet nebulizer were investigated. 2.5 mL of deionized water was nebulized by a Sidestream® jet nebulizer coupled to a Porta-Neb® air compressor. The charges of the various size fractions were calculated from the electric current data. The charges of aerosol droplets detected on all stages were positive with higher charges measured on the upper stages. The results show that the charge detected in a given impactor stage may be due to the innate charges on the water droplets and the number of charged droplets in that particular size fraction.en_HK
dc.languageengen_US
dc.relation.ispartof7th World Biomaterials Congress 2004: proceedings of a meeting held 17-21 May 2004, Sydney, Australiaen_HK
dc.subjectAerosolsen_US
dc.subjectCharacterizationen_US
dc.subjectCompressorsen_US
dc.subjectComputer Softwareen_US
dc.subjectElectric Chargeen_US
dc.subjectElectric Conductivityen_US
dc.subjectElectric Currentsen_US
dc.subjectIonizationen_US
dc.subjectParticle Size Analysisen_US
dc.subjectPh Effectsen_US
dc.subjectWateren_US
dc.titleMeasurement of electrostatic charge of nebulised aqueous droplets with the electrical low pressure impactoren_HK
dc.typeConference_Paperen_HK
dc.identifier.emailKwok, P: pclkwok@hku.hken_HK
dc.identifier.authorityKwok, P=rp01540en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-13844254550en_HK
dc.identifier.spage1830en_HK
dc.identifier.epage1830en_HK
dc.identifier.scopusauthoridKwok, P=12646007800en_HK
dc.identifier.scopusauthoridChan, HK=7403402677en_HK

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