Essays about: "finite element method FEM"
Showing result 11 - 15 of 252 essays containing the words finite element method FEM.
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11. Numerical calculations ofgradients using random walkmethodswith applications to electriccurrents
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : We have studied examples of random walk methods (RWM) applied to electric problems, solving the Laplace equation. Especially we did calculationswith digital pictures as domains, and evaluated an improvement in calculation speed for the random walk method. READ MORE
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12. Strain/Stress profile investigation of crystals mounted in an optical instrument via FEM simulation
University essay from Lunds universitet/Industriell ProduktionAbstract : Abstract This work is one of a series of related papers that were made in Lund University. They were done to analyze in a multi scalar way the Yttrium Orthosilicate crystals (YSO), analyzing the variation of material properties stemmed from the mounting, composition and other parameters in the optical properties of Yttrium Orthosilicate crystals. READ MORE
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13. Comparison of finite element modelling techniques applied on Gripen structure
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : The goal of the thesis was to investigate and compare internal loads and bolt loads from different modelling methods using finite element method, from global to detailed, applied to a topologically correct air brake of a JAS 39 Gripen. The finite element method is a common used method for analysing strength properties of different structures. READ MORE
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14. Development of a DEM-FEM framework for infrastructure simulations
University essay from Göteborgs universitet / Institutionen för fysikAbstract : This thesis presents a coupling algorithm of the discrete element method (DEM) and finite element method (FEM). The algorithm formulates an explicit coupling of transient simulations of particle systems interacting with elastic bodies. READ MORE
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15. Heat-pipes in electric machines : Heat management in electric traction motors
University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronikAbstract : The world is continually changing towards more energy efficient alternatives and less pollution. For the traction market, electric powertrains have become the go-to method, superior to both steam and diesel-electric hybrid systems. READ MORE