Search for dissertations about: "differential mobility analyzer DMA"
Found 4 swedish dissertations containing the words differential mobility analyzer DMA.
-
1. Methods to Generate Size- and Composition Controlled Aerosol Nanoparticles
Abstract : This thesis describes experiments performed using different methods to produce aerosol nanoparticles with control over size and composition. The process included differential mobility analyzers (DMAs) as size-selecting instruments and tube furnaces for particle synthesis. READ MORE
-
2. Characteristics of fresh and aged carbonaceous aerosol from anthropogenic combustion sources
Abstract : Emissions from anthropogenic combustion sources, such as light duty vehicles and small scale biomass combustion, contribute significantly to ambient aerosol particle concentrations both on local and global scales. These emissions have controlling impacts on public health and global climate. READ MORE
-
3. Formation of nanoparticles by laser-activated processes
Abstract : Due to the small dimensions, nanoparticles and materials consisting of nano-sized building blocks exhibit unique — mostly superior — properties, well differing from their bulk counterpart. Most of the novel properties of nanoparticles (and nanomaterials) are size-dependent, while the majority of the common gasphase methods used for generation of nanopowders result in different, usually wide, size-dispersions. READ MORE
-
4. Characteristic Properties and Applications of Fine Particles in Biomass Gasification
Abstract : The gasification of biomass is a promising route to increase the share of renewable sources in the energy mix. Besides having an overall higher thermal efficiency than combustion, it also offers the possibility of producing gaseous and liquid biofuels that can be used in the transport sector. READ MORE