Author: W. E. Ranz
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 102
Book Description
Jet Impactors for Deterimining Particle Size Distributions of Aerosols
Particle Size Distribution in Hygroscopic Aerosols
Author: George Richard Gillespie
Publisher:
ISBN:
Category : Acids
Languages : en
Pages : 84
Book Description
The selection and design of aerosol removal equipment depend largely on knowledge of the size of the particle. In this work the distribution of particle sizes of aerosols of sulfuric, phosphoric, hydrochloric, hydrobromic, chlorosulfonic, and nitric acids was measured by means of a four-stage, high velocity jet impactor. The effect of the relative humidity of the air system, the addition of foreign nuclei, the concentration of the aerosol particles and time on the size distribution was studied.
Publisher:
ISBN:
Category : Acids
Languages : en
Pages : 84
Book Description
The selection and design of aerosol removal equipment depend largely on knowledge of the size of the particle. In this work the distribution of particle sizes of aerosols of sulfuric, phosphoric, hydrochloric, hydrobromic, chlorosulfonic, and nitric acids was measured by means of a four-stage, high velocity jet impactor. The effect of the relative humidity of the air system, the addition of foreign nuclei, the concentration of the aerosol particles and time on the size distribution was studied.
Particle Size Analysis in Estimating the Significance of Airborne Contamination
Author: International Atomic Energy Agency
Publisher: Bernan Press(PA)
ISBN:
Category : Science
Languages : en
Pages : 260
Book Description
Publisher: Bernan Press(PA)
ISBN:
Category : Science
Languages : en
Pages : 260
Book Description
Operating Characteristics of the Lauterbach and Dautrebande Aerosol Generators
Author: Lovelace Foundation for Medical Education and Research
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 42
Book Description
Impactor Studies of Aerosol Particle Size Distribution
Author: Rodney Lee Wells
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 82
Book Description
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 82
Book Description
The Stage Constants of Cascade Impactors
Author: Thomas T. Mercer
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 34
Book Description
The particle size distributions which would be found on each stage of a cascade impactor when used to sample an aerosol having a lognormal mass distribution have been calculated. Three impactors, differing with respect to the collection characteristics of the various stages, were assumed. Samples were obtained from hypothetical aerosols having a wide range of distribution parameters. It is shown that for a particular aerosol the particle sizes appear to be log normally distributed on all stages and that the mass median diameter for a given stage, calculated from the number distribution on that stage, is a good estimate of the true mass median diameter for that stage. The true mass median diameters and true effective cut-off diameters for each stage and for each aerosol have been calculated also. The latter are shown to be superior for interpreting impactor data.
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 34
Book Description
The particle size distributions which would be found on each stage of a cascade impactor when used to sample an aerosol having a lognormal mass distribution have been calculated. Three impactors, differing with respect to the collection characteristics of the various stages, were assumed. Samples were obtained from hypothetical aerosols having a wide range of distribution parameters. It is shown that for a particular aerosol the particle sizes appear to be log normally distributed on all stages and that the mass median diameter for a given stage, calculated from the number distribution on that stage, is a good estimate of the true mass median diameter for that stage. The true mass median diameters and true effective cut-off diameters for each stage and for each aerosol have been calculated also. The latter are shown to be superior for interpreting impactor data.
Directions for Determining Particle Size of Aerosols and Fine Sprays
Author: Alfred Henry Yeomans
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 8
Book Description
Aerosol Particle Size Analysis
Author: W. D. Griffiths
Publisher: Royal Society of Chemistry
ISBN:
Category : Science
Languages : en
Pages : 136
Book Description
This book provides a starting document to aid non-specialists in their understanding, valid operation and calibration of aerosol particle-size analysers.
Publisher: Royal Society of Chemistry
ISBN:
Category : Science
Languages : en
Pages : 136
Book Description
This book provides a starting document to aid non-specialists in their understanding, valid operation and calibration of aerosol particle-size analysers.
Application of Particle Size Distribution Measurement to the Characterization of Workplace Aerosols
Author: Yi-Hsuan Wu
Publisher:
ISBN:
Category :
Languages : en
Pages : 658
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 658
Book Description
The Determination of the Particle Size Distribution of Aerosols by Precipitation of Charged Particles
Author: Vadim George Drozin
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
Book Description