Search for dissertations about: "Particle size range"
Showing result 1 - 5 of 213 swedish dissertations containing the words Particle size range.
-
1. Particle transport in human lung : effects of particle size and shape
Abstract : Recent studies have shown that nanoparticles may be more toxic than larger particles of the same material, but the health risks associated with widespread use largely depend on the extent of exposure. When dealing with potentially toxic particles, precautionary measures have to be taken in order to minimize contact. READ MORE
-
2. Particle Characterization in the Exhaust Devices of Direct Injection Engines
Abstract : Minimizing pollutants are of utmost importance to ensure sustainability in transportation. Particle emissions from internal combustion engines are especially harmful to human health, while also contributing to global warming. READ MORE
-
3. A Study of Factors Affecting the Particle Size for Water Atomised Metal Powders
Abstract : The production of metal powders by water atomisation is a well established process, which can be used to produce a wide range of particle sizes. A careful control of the particle size distribution is necessary, to atomise powders with a high quality and at a low production cost. READ MORE
-
4. On the Manufacturing of SFF Based Tooling and Development of SLS Steel Material
Abstract : .... READ MORE
-
5. Polarization-Resolved Particle Holography
Abstract : In this thesis, measurement of particle fields using digital holography is the main subject. The questions investigated consider positioning, identification and sizing of nanometer and micrometer particles. The thesis explore these topics using both simulations and experimental measurements. READ MORE