Sökning: "2002"

Visar resultat 1 - 5 av 3580 avhandlingar innehållade ordet 2002.

  1. 1. Hydrology of riparian wetlands : a methodology study in carbo wetlands, Uruguay

    Författare :Alejandro Arcelus; KTH; []
    Nyckelord :Large basin wetlands; Hydrological modelling; Hydraulic modelling; Runoff; Wetland classification; Uruguay; Cebollati river;

    Sammanfattning : .... LÄS MER

  3. 2. Lime-cement columns as a countermeasure against train-induced ground vibration

    Författare :Mehdi Bahrekazemi; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Models, methods and tools for car body development

    Författare :Nicklas Bylund; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The research presented in this licentiate thesis has been carried out at the advanced body engineering group at Volvo Car Corporation (VCC). The research has been done while enrolled at the Division of Computer Aided Design (CAD) at Luleå University of Technology. LÄS MER

  5. 4. Friction in metal powder pressing : measurement and characterisation

    Författare :Naghi Solimanjad; Luleå tekniska universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : The present work describes different methods for measuring and characterisation of friction in powder compaction process. A new test apparatus has been developed and presented which gives possibility of directly measurement of coefficient of friction during pressing from low to relative high density. LÄS MER

  7. 5. Use of thermosyphons in a subarctic climate

    Författare :Anna Forsström; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soil Mechanics; Geoteknik;

    Sammanfattning : In frozen ground, climatic changes and thermal disturbance might cause thawing and degradation of ground previously frozen. Foundations built on frozen ground might be destroyed in a matter of a few seasons. These problems are mostly pronounced in permafrost regions, but also exist in regions with more moderate climates. LÄS MER