<i>Smoke, Dust and Haze: Fundamentals of Aerosol Behavior</i>

Friedlander, Sheldon K.; Marlow, W. H.

doi:10.1063/1.3037714

Cited by 874 publications

(1,306 citation statements)

References 0 publications

Supporting

Mentioning

1,213

Contrasting

Unclassified

Order By: Relevance

“…Note that we included the additive term 3R 2 1 /5 because we are interested in the power-law dependence even for small clusters; otherwise Eq. (4) evaluates to zero for a monomer.…”

Section: Generationmentioning

confidence: 99%

“…The morphology and hydrodynamic properties of these structures have been studied extensively in the literature, e.g., Refs. [2,3], due to their numerous technological applications: for example, the mobility of power-law aggregates influences their size distribution, their precipitation behaviour, and their agglomeration. Even though many studies have investigated the relationship between geometric and dynamic properties, the prediction of the hydrodynamic radius from aggregate structural properties remains elusive.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Morphology and mobility of synthetic colloidal aggregates

Melas¹,

Isella²,

Konstandopoulos³

et al. 2014

Journal of Colloid and Interface Science

View full text Add to dashboard Cite

The relationship between geometric and dynamic properties of fractallike aggregates is studied in the continuum mass and momentum-transfer regimes. The synthetic aggregates were generated by a cluster-cluster aggregation algorithm. The analysis of their morphological features suggests that the fractal dimension is a descriptor of a cluster's large-scale structure, whereas the fractal prefactor is a local-structure indicator. For a constant fractal dimension, the prefactor becomes also an indicator of a cluster's shape

show abstract

“…Note that we included the additive term 3R 2 1 /5 because we are interested in the power-law dependence even for small clusters; otherwise Eq. (4) evaluates to zero for a monomer.…”

Section: Generationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Morphology and mobility of synthetic colloidal aggregates

Melas¹,

Isella²,

Konstandopoulos³

et al. 2014

Journal of Colloid and Interface Science

View full text Add to dashboard Cite

show abstract

“…The model of evaporation we used was based on a generally accepted model which can be found in such textbooks as. 9,28,29 It was a slightly rephrased and numerically reexamined version of what we had used previously. 21,30 Below we discuss the details of the model equations we used, since the results may depend significantly on the apparently minute approxima-tions made.…”

Section: Evaporation Modelmentioning

confidence: 99%

“…is the Kelvin equation, accounting for the modification of equilibrium vapor density near the droplet surface due to the surface curvature and charge effects, 29 and…”

Section: Evaporation Modelmentioning

confidence: 99%

Temperature Dependence of the Evaporation Coefficient of Water in Air and Nitrogen under Atmospheric Pressure: Study in Water Droplets

et al. 2008

View full text Add to dashboard Cite

The evaporation coefficients of water in air and nitrogen were found as a function of temperature, by studying the evaporation of pure water droplet. The droplet was levitated in an electrodynamic trap placed in a climatic chamber maintaining atmospheric pressure. Droplet radius evolution and evaporation dynamics were studied with high precision by analyzing the angle-resolved light scattering Mie interference patterns. A model of quasi-stationary droplet evolution, accounting for the kinetic effects near the droplet surface was applied. In particular, the effect of thermal effusion (a short range analogue of thermal diffusion) was discussed and accounted for. The evaporation coefficient α in air and in nitrogen were found equal. α was found to decrease from ∼ 0.18 to ∼ 0.13 for the temperature range from 273.1 K to 293.1 K and follow the trend given by Arrhenius formula. The agreement with condensation coefficient values obtained with essentially different method by Li et al. 1 was found excellent. The comparison of experimental conditions used in both methods revealed no dependence of evaporation/condensation coefficient upon * jakub@ifpan.edu.pl 1 droplet charge nor ambient gas pressure within experimental parameters range. The average value of thermal accommodation coefficient over the same temperature range was found to be 1 ± 0.05.

show abstract

“…The evolution of nanoparticles can be implemented in numerical models by using the general dynamic equation (GDE;Friedlander, 2000). This equation cannot easily be solved, and several numerical techniques have been developed for this purpose, including sectional methods (Garrick et al, 2006) and the method of moments (McGraw et al, 1998).…”

Section: Cfd Modellingmentioning

confidence: 99%