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Aerodynamic design of a gas turbine rotor blade for the KTH test turbine

The purpose of the thesis was to design a new rotor blade for the KTH test turbine according to present design guidelines for gas turbines manufactured at Siemens Industrial Turbomachinery in Finspång. Stage one of a real gas turbine was used as a reference for the aerodynamic design providing a starting point for the project. Using similar gas conditions the new rotor blade was optimized with reg

Emissions of biogenic volatile organic compounds in a Salix biofuel plantation : field study in Grästorp (Sweden)

Biogenic volatile organic compounds (BVOCs) play an important role in the climate system by altering the oxidative capacity of the atmosphere, affecting the lifetime of methane and production of tropospheric ozone, and by contributing to formation of aerosols and clouds. Salix plants (willows) are well-documented emitters of BVOCs and this study aims to examine emissions in a Salix biofuel plantat

Hydrodynamic Analysis and Simulation of a Tidal Energy Converter

A new motion simulator has been developed to simulate Minesto AB’s tidal energy converter flying in water. The motion simulator is as a part of a new computer based development environment, aiming to shorten the company’s development process. The environment consists of a hydrodynamic analysis together with the new simulator to evaluate the performance of the company’s tidal energy converter. The

Påverkar testledaren små barns Theory of Mind? Experimentledareffekter i false belief-testet Maxi

Syftet med föreliggande studie var att undersöka experimentledareffekter i ett false belief-test. Utifrån detta syfte konstruerades ett false belief-test i form av en kort tecknad film. Med utgångspunkt i tidigare forskning var hypotesen att de barn som tittade på filmen utan experimentledarens närvaro skulle klara false belief-uppgiften bättre än de som tittade tillsammans med en vuxen. Det fanns

Innovationshantering inom hotellsektorn i Lund

This paper aims to examine how hotels within a geographically confined space, such as Lund, are working with innovation to create competitive advantages in terms of improved results. We have performed a qualitative study using semi-structured interviews with representatives from hotels in Lund. In our analysis, we used a pattern-matching analysis technique and made comparisons between the differe

Värmedrivna vitvaror -Utvärdering ur ett tekniskt, ekonomiskt, klimat- och kundperspektiv med fokus på den hållbara stadsdelen Solbjer i Lund.

Denna rapport syftar till att undersöka och utvärdera värmedrivna vitvaror ur ett tekniskt, ekonomiskt, kund- och klimatperspektiv. I värmedrivna vitvaror har värmeväxlare integrerats, vilket gör att en del av den elenergi som maskinerna kräver kan bytas ut mot värmeenergi. Lunds Energikoncernen har ett intresse av att veta hur stor elenergiminskning de värmedrivna vitvarorna kan bidra till i den