Search for dissertations about: "fast"

Showing result 21 - 25 of 2501 swedish dissertations containing the word fast.

  1. 21. Fast Algorithms for Integral Equations and Least Squares Identification Problems

    University dissertation from Linköping : Linköping University

    Author : Stefan Ljung; [1983]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fast algorithms; Integral equations; Least squares; Identification;

    Abstract : This work is concerned with fast algorithms for integral equations and least squares identification problems.The presentation is divided into three parts. In the first part a fast algorithm for solving systems oflinear equations with a matrix that is alm ost Toeplitz is derived and applied to Fredholm integral equations with stationary kernels. READ MORE

  2. 22. Modelling the system Cr-Fe-Ni-Te via the CALPHAD method, DFT and experiments for fast nuclear reactor applications

    University dissertation from Linköping : Linköping University

    Author : Carl-Magnus Arvhult; Malin Selleby; Jean-Marc Joubert; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Phase diagrams; Calphad; thermodynamics; microscopy; XRD; thermal analysis; phase transitions; nuclear materials; Materials Science and Engineering; Teknisk materialvetenskap;

    Abstract : In the pursuit of safer, more environmentally friendly and sustainable forms of energy production for our ever growing demands, a type of nuclear reactor cooled by liquid metal instead of water is under development. Specific to this type of reactor are special forms of corrosion of the material that encapsulates the fuel pins in the reactor core, called Fuel-Clad Chemical Interaction (FCCI) or Fission Product-induced Liquid Metal Embrittlement (FPLME). READ MORE

  3. 23. Fast multi-dimensional filter networks : design, optimization and implementation

    University dissertation from Linköping : Linköpings universitet

    Author : Björn Svensson; [2006]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : As the title implies a fast filter network is a structure of filters, designed for efficient computation of a set of multi-dimensional filters. The efficiency is due to decomposition of multi-dimensional filter sets into a structure of smaller sparse filters called sub-filters. READ MORE

  4. 24. From Fast to Slow Degradation Different Strategies to Characterise Polymer Degradation by Chromatographic Techniques

    University dissertation from Institutionen för polymerteknologi

    Author : Guillaume Gallet; [2001]
    Keywords : poloxamer; polylactide; degradation; oxidation. Hydrolysis. Solid phase microextraction;

    Abstract : .... READ MORE

  5. 25. Large Eddy Simulation of clearings in forest and their effect on wind turbines

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Johanna Matsfelt; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; OpenFOAM; FAST; Wind turbine; SOWFA; forest clearing; CFD; ALM; LES;

    Abstract : When the number of wind farms increases, the number of wind turbines placed in forested areas will also increase, this is because of the large forest areas in Sweden. When the wind turbines are placed in forested areas the fatigue loads increase drastically, so their maintenance costs increase making them less profitable. READ MORE