Search for dissertations about: "Gunnar Eriksson"
Showing result 1 - 5 of 25 swedish dissertations containing the words Gunnar Eriksson.
-
1. Solitons, vortices and shell structure in ultracold atomic quantum systems
Abstract : This dissertation deals with finite-size effects in a few different quantum many-body phenomena in ultracold atomic systems. The finite-sized systems were simulated numerically using both mean-field methods and methods beyond mean-field, e.g. quadratic configuration interaction and exact diagonalization. READ MORE
-
2. Combustion of solid waste from wood-based ethanol production
Abstract : The solid residue from wood-based ethanol production has a low ash content and high heating value, making it interesting for combustion applications, e.g. small-scale appliances and gas turbines. Combustion and gasification properties have been studied using thermogravimetric analysis (TGA) and differential thermal analysis (DTA). READ MORE
-
3. Residues from biochemical production of transport biofuels in Northern Europe : combustion properties and applications
Abstract : Residues from biochemical production of liquid transport biofuels will probably become available for energy use if more gasoline and diesel is substituted. For processes used in northern Europe they amount to 35-65 % of the feedstock energy and despite interest from energy companies, their fuel properties are largely unknown. READ MORE
-
4. Displacement Washing in the Sulfate Pulp Mill
Abstract : Displacement washing is an operation in which it is possible to wash solid-phase particles with a minimum of water. In a sulfate pulp mill, the main application is the pulp washing, but lime mud washing also occurs in the chemical recovery. The washing consumes a great deal of water. READ MORE
-
5. Transcatheter Arterial Embolization in the Management of Life Threatening Bleeding Applied in Upper Gastrointestinal and Post Partum Bleedings
Abstract : Transcatheter Arterial Embolization (TAE) is a method in which a catheter is inserted into an artery under fluoroscopy guidance. By using material that creates a thrombus, inserted through the catheter, the artery can be occluded and the bleeding stopped. READ MORE