Sökning: "Lars Jensen"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Lars Jensen.

  1. 1. Digital reglering av klimatprocesser

    Författare :Lars Jensen; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Uppvärmning; Ventilation; Reglerteknik; Datorstyrning; Digital teknik; Air conditioning; Mathematical models; Experimentation; Temperature control; Humidity control; Computer simulations; uppvärmning; ventilation; reglerteknik; digital teknik; datorstyrning;

    Sammanfattning : Results from a research project supported by the Swedish Council for Building Research are reported. The main task was to improve climate control technology. The work was focused on digital control. It was split up into three main tasks: model building, design of regulators, and fullscale experiments. LÄS MER

  3. 2. Configuration of Platform Architectures in Construction

    Författare :Patrik Jensen; Lars Hvam; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mass customization; Modularization; Platform architecture; Configuration; Construction Engineering and Management; Byggproduktion;

    Sammanfattning : Construction is often defined as a project-oriented industry that develops complex one-of-a-kind products using an engineer-to-order (ETO) design process. The technical solutions that are developed in specific projects often have integral product architectures that are difficult to re-use in continuous improvement processes. LÄS MER

  4. 3. Optimal Design in Geodetic GNSS-based Networks

    Författare :Mohammad Amin Alizadeh Khameneh; Anna B. O. Jensen; Lars E. Sjöberg; Johan Vium Andersson; Terry Moore; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geodesy and Geoinformatics; Geodesi och geoinformatik;

    Sammanfattning : An optimal design of a geodetic network helps the surveying engineers maximise the efficiency of the network. A number of pre-defined quality requirements, i.e. precision, reliability, and cost, of the network are fulfilled by performing an optimisation procedure. LÄS MER

  5. 4. RhPt and Ni based catalysts for fuel reforming in energy conversion

    Författare :Angélica Viviana González Arcos; Lars J. Pettersson; Klas Engvall; Anker Jensen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; RhPt bimetallic catalysts; Ni catalysts; ceria-zirconia; potassium tungsten bronze; zirconium dioxide; autothermal reforming; biodiesel; diesel; sulfur; deactivation; tar reforming; steam reforming; biomass gasification; auxiliary power units; naphthalene; Chemical Engineering; Kemiteknik;

    Sammanfattning : Although current trends in global warming are of great concern, energy demand is still increasing, resulting in increasing pollutant emissions. To address this issue, we need reliable renewable energy sources, lowered pollutant emissions, and efficient and profitable processes for energy conversion. LÄS MER

  7. 5. Beyond the noise of time : readings of Marina Tsvetaeva’s memories of childhood

    Författare :Karin Grelz; Peter Alberg Jensen; Lars Kleberg; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Russian literature; Tsvetaeva; childhood; Pasternak; Rilke; aesthetics; symbolism; memories; Russian language; Ryska språket;

    Sammanfattning : Although quite a few researchers have pointed to the significance of the childhood theme in Tsvetaeva’s work, no systematic analysis of her work has been done from this perspective. Nor have her childhood reminiscences been treated as a thematically consistent whole, but have rather been read as instances of the poet’s prose in general. LÄS MER