Sökning: "Magnus Pålsson"

Hittade 3 avhandlingar innehållade orden Magnus Pålsson.

  1. 1. On Premixed Gas Fuelled Stirling Engine Combustors with Combustion Gas Recirculation

    Detta är en avhandling från Division of Combustion Engines, Lund Institute of Technology

    Författare :Magnus Pålsson; [2002]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vibration and acoustic engineering; Maskinteknik; vakuumteknik; vibrationer; akustik; Motors and propulsion systems; Motorer; framdrivningssystem; hydraulik; Mechanical engineering; hydraulics; vacuum technology; termodynamik; Termisk teknik; applied thermodynamics; Thermal engineering; heat pipe; ejector; solar energy; CGR; recirculation; EGR; catalytic combustion; premix combustion; Stirling engine; combustor;

    Sammanfattning : The main objective in the research described in this thesis was to design and test the use of lean premixed combustion using combustion gas recirculation for gas fuelled Stirling engine combustors. A system using a flame-arrester type of flame-holder to stabilize the flame and an ejector system for the recirculation of combustion gas was designed and tested in the laboratory. LÄS MER

  2. 2. Ombyggnad pågår : Lunds tekniska högskola och ingenjörsrollens förändring

    Detta är en avhandling från History of Science and Ideas

    Författare :Carl Magnus Pålsson; [2003]
    Nyckelord :HUMANIORA; HUMANITIES; educational reform; Higher education; polytechnics; History of philosophy; engineering education; history of ideas; Filosofins historia; idéhistoria;

    Sammanfattning : This study deals with the transformation of institutions of higher technical education in Sweden. It situates those processes in the context of educational reforms during the second half of the 20th century. Lund Institute of Technology, Lunds tekniska högskola (LTH), is focused upon. LÄS MER

  3. 3. Transporting highly concentrated slurries with centrifugal pumps the thickened minerals tailings example

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Thord Wennberg; Luleå tekniska universitet.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technology - Chemical engineering; Teknikvetenskap - Kemiteknik; Mineralteknik; Mineral Processing;

    Sammanfattning : New technologies are continuously considered for the handling and deposition of tailings. With thickened tailings only a fraction of water used conventionally reaches the disposal area, thus limiting sizes of water holding dam facilities and areas to be rehabilitated. Heat may also be recovered with direct water circulation from the thickening. LÄS MER