Sökning: "Component"

Visar resultat 31 - 35 av 3703 avhandlingar innehållade ordet Component.

  1. 31. Experimental validation of dynamic component models

    Författare :Per E. Blomberg; KTH; []
    Nyckelord :;

    Sammanfattning : Proper coil function is an important issue regardingair-handling devices. Thus, proper modeling is important. Thepresent work deals with simulation of heating coil subsystems,especially validation on component level. LÄS MER

  3. 32. Varince component estimation in geodetic networks

    Författare :Tomas Egeltoft; Lars Sjöberg; []
    Nyckelord :;

    Sammanfattning : A summary of some of the existing variance component estimators are given, namely the MINQE, the IMINQ, the general case of BQUNE (best Quardratic Unbiased Non negative Estimator), the Helmert estimators, the Förstner estimator and the Kubik estimator. A derivation of a special case of the BQUNE is made. LÄS MER

  4. 33. Vortex-matter in Multi-component Superconductors

    Författare :Johan Carlström; Mats Wallin; Vladimir Krasnov; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Superconductivity;

    Sammanfattning : The topic of this thesis is vortex-physics in multi component Ginzburg- Landau models. These models describe a newly discovered class of supercon- ductors with multiple superconducting gaps, and posses many properties that set them apart from single component models. LÄS MER

  5. 34. Hydraulic conductivity relations in soil and fractured rock : fluid component and phase interaction effects

    Författare :Jerker Jarsjö; KTH; []
    Nyckelord :;

    Sammanfattning : The hydraulic conductivity of soil and fractured rockdetermines the rate at which fluids and dissolved chemicals flowthrough the subsurface, for given conditions at the boundary.Hence, the estimation of relevant parameters for quantificationof hydraulic conductivity relations constitutes a critical basisfor accurate model predictions. LÄS MER

  7. 35. Three-component digital-based seismic landstreamer : Methodologies for infrastructure planning applications

    Författare :Bojan Brodic; Alireza Malehmir; Christopher Juhlin; André Pugin; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; landstreamer; multicomponent seismic; shear-waves; surface-waves; Geophysics with specialization in Solid Earth Physics; Geofysik med inriktning mot fasta jordens fysik;

    Sammanfattning : To support urban infrastructure planning projects, along with various other near-surface applications, a multicomponent landstreamer was developed. The landstreamer was built with broadband (0-800 Hz), three-component (3C) micro-electro-mechanical system (MEMS) sensors. LÄS MER