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Showing result 1 - 5 of 10 swedish dissertations matching the above criteria.

2. 1. Spray combustion with multiple-injection in modern engine conditions

   Author : Ahmad Hadadpour; Strömningsteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Spray combustion; Multiple-injection; Internal combustion engine; LES; FGM; ESF;

   Abstract : Combustion of fuel in diesel engines emits substances harmful to the environment such as soot. These emissions can be reduced by either in-cylinder treatments or after-treatments. One of the common in-cylinder treatments is multiple-injection, which divides a single fuel injection to multiple smaller injections. READ MORE

4. 2. Created by God : How Somalis in Swedish Exile Reassess the Practice of Female Circumcision

   Author : Sara Johnsdotter Carlbom; Sociologiska institutionen; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Islam; cultural change; exile; Somalis; FGM; female circumcision; female genital mutilation; Islamisation; Sociology; Sociologi;

   Abstract : 'Created by God' presents the views of Swedish Somalis on female circumcision and contrasts it to the Swedish public discourse on the issue. Despite the lack of documented illegal cases of female circumcision in Sweden, it is constantly claimed in the public discourse that female circumcision (female genital mutilation) is a practice upheld by the Somali exile group in Sweden. READ MORE

5. 3. CFD Modelling of Hydrogen Rich Biomass Syngas Combustion

   Author : Nikolaos Papafilippou; Rikard Gebart; Kentaro Umeki; Muhammad Aqib Chishty; Christophe Duwig; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CFD; RANS; LES; FGM; Turbulent Combustion; Numerical Combustion; Swirling Flows; Gas Turbines; Biomass Syngas; Hydrogen; Energiteknik; Energy Engineering;

   Abstract : The loss of biodiversity, due to pollution and global warming, is more important and relevant now than it has ever been. Man made climate warming has its roots in the huge amount of CH4 and CO2 emissions, which have increased by 47% and 156% respectively since 1750. READ MORE

6. 4. Modelling of Biomass Syngas Combustion with CFD

   Author : Nikolaos Papafilippou; Rikard Gebart; Kentaro Umeki; Muhammad Aqib Chishty; Gunnar Hellström; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Syngas; LES; FGM; Combustion; Energiteknik; Energy Engineering;

   Abstract : Gas turbines integrated with biomass gasification in a combined cycle power plant (Bio-IGCC) provide a path to power production with very high efficiency. Over 60% fuel-to-power efficiency has been demonstrated with natural gas. READ MORE

7. 5. Genital mutilation of girls in Sudan : community- and hospital-based studies on female genital cutting and its sequelae

   Author : Lars Almroth; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : Background: In spite of many decades of campaigns, female genital mutilation (FGM) is still highly prevalent in Sudan. One reason for this might be that campaigns have failed to approach fundamental values of FGM. READ MORE