Sökning: "Finita elementmetoden"
Visar resultat 21 - 25 av 206 uppsatser innehållade orden Finita elementmetoden.
21. Predicting eigenvalues and eigenmodes in non-rectangular rooms with machine learning techniques
Master-uppsats, KTH/Teknisk akustikSammanfattning : Knowing the eigenfrequencies and eigenmodes is of great importance to interior design and a common acoustic engineering problem. Challenges in noise control makes knowing the lower eigenfrequencies particularly important. LÄS MER
22. Heat transfer analysis on LED-board in closed environment
M1-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)Sammanfattning : Motorcyclists are more often involved in accidents with severe harm or even fatal outcome compared to other road users. An experienced motorcycle driver is well familiar with the problem when the day light is reduced. The visibility is of course highly decreased. LÄS MER
23. Utveckling av flexibla och effektiva kitvagnar i produktion
Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskapSammanfattning : Tillsammans med Volvo GTO, som är ett företag där motorer till flera applikationer tillverkas, har ett konceptframtagningsarbete utförts med syftet att bidra med ett konceptförslag till en ny utformning på en kitvagn. Kitvagnen är en central del i monteringsprocessen där materialet som ska monteras transporteras och förvaras. LÄS MER
24. Development of a subject specific 3D knee finite element model to estimate the effect of weight loss on cartilage biomechanics
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : Osteoarthritis (OA) is a common musculoskeletal disorder that degrades articular cartilage and is a leading cause of disability worldwide. Overweight has been considered a major risk factor of knee OA, and it is known that weight loss may reduce the risk of knee OA. LÄS MER
25. Evaluation of Coefficient of Friction in Oblique Helmet Impacts: An Experimental and Numerical Study
Master-uppsats, KTH/HållfasthetsläraSammanfattning : The focus of this thesis was to increase the knowledge in the area of "dynamic friction" during oblique helmet impacts, both experimentally and numerically. Physical experiments have been performed with multiple helmets, different angles of the anvil and different surface materials, with results of impact forces from the anvil and accelerations of the head. LÄS MER