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Combustion Soot Nanoparticles: Mechanism Of Restructuring And Mechanical Properties, Ali Hasani
Combustion Soot Nanoparticles: Mechanism Of Restructuring And Mechanical Properties, Ali Hasani
Dissertations
Soot, a product of incomplete combustion of fossil fuels, is a global warming agent. The effect of soot particles on climate depends on their morphology. Freshly released soot particles are fractal lacey aggregates, but they often appear collapsed in atmospheric samples collected away from emission sources. A body of work has concluded that the collapse is caused by liquid shells when they form by vapor condensation around soot aggregates. However, some recent studies argue that soot remains fractal even when engulfed by the shells, collapsing only when the shells evaporate. To reconcile this disagreement, the effects of the condensation and …