Sökning: "Torsten H. Fransson"

Hittade 3 avhandlingar innehållade orden Torsten H. Fransson.

  1. 1. Numerical Analysis of Partial Admission in Axial Turbines

    Författare :Narmin Baagherzadeh Hushmandi; Torsten H. Fransson; Liping Xu; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mechanical energy engineering; Mekanisk energiteknik;

    Sammanfattning : HTML clipboard Numerical analysis of partial admission in axial turbines is performed in this work. Geometrical details of an existing two stage turbine facility with low reaction blades is used for this purpose. For validation of the numerical results, experimental measurements of one partial admission configuration at design point was used. LÄS MER

  3. 2. Catalytic Combustion in Gas Turbines : Experimental Study on Gasified Biomass Utilization

    Författare :Arturo Manrique Carrera; Torsten H. Fransson; Gianpiero Groppi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energiteknik; Energy Technology;

    Sammanfattning : Environmental and geopolitical concerns encourage societies towards the utilization of renewable energy sources (RES). Photovoltaic and wind power can produce electricity directly, although their intermittent characteristic negatively affects the security and safety of the energy supply chain; moreover, in order to be viable it is necessary to establish energy storage systems and to find mechanisms to adapt the power distribution grid to larger production variability. LÄS MER

  4. 3. An anatomy of technological innovation in infrastructure and defence systems in Sweden after the Cold War

    Författare :Bengt A Mölleryd; Torsten H Fransson; Peter Hill; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; technology innovation systems defence infrastructure energy; Other industrial engineering and economics; Övrig industriell teknik och ekonomi;

    Sammanfattning : The dual interaction of science and technology with defence, security and infrastructures for service provision as energy is a major theme in modern times. The era after the Second World War and in the course of the Cold War was accompanied and spurred by an amazing number of great technological advances and changes. LÄS MER