Sökning: "Olander"

Visar resultat 16 - 20 av 32 avhandlingar innehållade ordet Olander.

  1. 16. Tribology for Greener Combustion Engines : Scuffing in Marine Engines and a Lubricating Boric Acid Fuel Additive

    Författare :Petra Olander; Staffan Jacobson; Roland Larsson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction; wear; lubrication; energy loss; atmospheric emissions; fuel efficiency; transport.; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials;

    Sammanfattning : This thesis aims at increased knowledge in two fields of tribological research; both related to making currently used combustion engines greener. The first field regards the possibilities of using a boric acid fuel additive to increase fuel efficiency. LÄS MER

  3. 17. From PowerPoints to Reality - Managing Strategic Change in the Paper Packaging Industry

    Författare :Malin Olander Roese; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strategic Change; Customer Orientation; Innovation; Longitudinal Case Study; Paper Packaging Industry;

    Sammanfattning : This thesis explores and describes strategic change towards increased customer orientation and innovation in the Swedish forest and paper packaging industry, an industry which has been subject to calls for new strategic directions for more than two decades. The large-scale and cost-efficient strategy, which has been the industry's hallmark, is in need of a more customer based and innovative emphasis. LÄS MER

  4. 18. Towards a new business paradigm - A study of the paper packaging industry

    Författare :Malin Olander Roese; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : An organization aiming to survive on a more challenging or changing market has to adapt or fundamentally change the way it is doing business. For the Swedish forest products industry, and more specifically the paper packaging industry, the market challenges range from saturated home markets, competing materials and increasing production costs, to growth of new markets and more powerful actors in the retail supply chain. LÄS MER

  5. 19. Large Eddy Simulation for the Analysis of Jet Noise Suppression Devices

    Författare :Markus Olander Burak; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LES; Mixer-ejector; Aeroacoustics; CAA; Acoustic liner; Broadband time-domain impedance boundary condition;

    Sammanfattning : Stricter noise regulations for commercial aircraft have increased interest in noise reduction techniques within the aerospace industry. To meet the requirements new noise suppression technologies have to be delveoped and the numerical methods need to be validated and possibly improved for the correct assessment of these new technologies. LÄS MER

  7. 20. Large Eddy Simulation for the Analysis of Supersonic Jet Noise Suppression Devices

    Författare :Markus Olander Burak; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fluidic injection; mixer-ejector; jet noise; Kirchhoff; forward flight effects; LES; acoustic liner; supersonic turbulent jets; broadband time-domain impedance boundary condition; chevrons; shock-associated noise; CAA; aeroacoustics;

    Sammanfattning : Stricter noise regulations for commercial and military aircraft have increased interest in noise reduction techniques within the aerospace industry. To meet the requirements, new noise suppression technologies have to be developed and numerical methods need to be validated and possibly improved for the correct assessment of these technologies. LÄS MER