Aerosol Coagulation On Nonlinear Oscillations In A Closed Tube

Results of experimental investigation of nonlinear oscillations of an aerosol contained in a long closed tube are presented. Aerosol longitudinal oscillations were generated by a plane piston; a tube included a quartz section with phototransducer having permitted one to register light-penetrability...

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Bibliographic Details
Published inWIT Transactions on the Built Environment Vol. 69
Main Authors D.A.Gubaidullin, Zaripov, R G, R.G.Galiullin, E.R.Galiullina
Format Journal Article
LanguageEnglish
Published Southampton W I T Press 01.01.2003
Subjects
Aerosols
Coagulation
Droplets
Oscillations
Resonance
Time dependence
Vulnerability
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Summary:Results of experimental investigation of nonlinear oscillations of an aerosol contained in a long closed tube are presented. Aerosol longitudinal oscillations were generated by a plane piston; a tube included a quartz section with phototransducer having permitted one to register light-penetrability of a medium that governs particle concentration. Dependences of coagulation time of droplets on i?equency and intensity of oscillations were obtained for several frequency values including subharmonic resonance. Non-monotonous nature of a dependence of droplet coagulation time on frequency has been revealed with a minimum at a frequency of subharmonic resonance. It has been shown that as intensity of piston oscillation increases coagulatio~ time o
Bibliography:SourceType-Other Sources-1
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ISSN:1746-4498
1743-3509
DOI:10.2495/AC030171