Sökning: "Lars Axelsson"

Visar resultat 6 - 10 av 17 avhandlingar innehållade orden Lars Axelsson.

  1. 6. Experimental animal models for the study of inflammatory bowel diseases and gastrointestinal anti-inflammatory drugs

    Författare :Lars-Göran Axelsson; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 7. A Large-Scale Facility for Investigation of Intermediate Turbine Ducts: Design, Implementation and Initial Tests

    Författare :Lars-Uno Axelsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; diffuser; S-shaped duct; wind-tunnel design; gas turbine; turbofan; annular duct; Intermediate turbine duct;

    Sammanfattning : Intermediate turbine ducts are used in modern multi-spool jet engines for guiding the flow from the high-pressure turbine to the low-pressure turbine. The demand for lighter, more efficient and more environmentally friendly aircraft engines requires the new jet engines to have higher by-pass ratios. LÄS MER

  4. 8. Experimental investigation of the flow field in an aggressive intermediate turbine duct

    Författare :Lars-Uno Axelsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; phase-resolved measurements; Intermediate turbine duct; flow visualization; vorticity dynamics; turbulence.; inter-turbine duct; hot-wire anemometry; experiment; 5-hole pressure probe;

    Sammanfattning : Intermediate turbine ducts are used for connecting thehigh-pressure turbine to the low-pressure turbine in turbofan engines. In order to meet the demands for more efficient and environmentally friendly jet engines, future intermediate turbine ducts need to have larger radial off-sets without increasing their length. LÄS MER

  5. 9. Afrikafararna : Historieförmedling och historiebruk på Svenska Emigrantinstitutet och Kalmar läns museum

    Författare :Cecilia Axelsson; Lars Olsson; Lena Fritzén; Växjö universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; Historia;

    Sammanfattning : .... LÄS MER

  7. 10. En Meningsfull Historia? : Didaktiska perspektiv på historieförmedlande museiutställningar om migration och kulturmöten

    Författare :Cecilia Axelsson; Lars Olsson; Lena Fritzén; Carina Rönnqvist; Växjö universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; museums; exhibitions; history; mediation of history; education; learning; making meaning of; historical consciousness; Afrikafararna; Kongospår; gender; class; ethnicity; democratic values; migration; cultural encounters; democratic conception of education; History; Historia; Historia; History;

    Sammanfattning : This thesis concerns the mediation of history in a public arena in society, namely in historical exhibitions in museums. The foci of the thesis are exhibitions on migration history, cultural encounters, “Us” and “the Others”, and in particular how relations based on the principles of class, gender and ethnicity are mediated. LÄS MER