Essays about: "tillämpad mekanik"

Showing result 21 - 25 of 36 essays containing the words tillämpad mekanik.

1. 21. Unmanned Aerial Vehicle Powered by Hybrid Propulsion System

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Elsa Åkesson; Maximilian Kempe; Oskar Nordlander; Rosa Sandén; [2020]
   Keywords : UAV; PEMFC; Energy Management Strategy; Simulink; Fuel Cell; Hybrid Propulsion System;

   Abstract : I samband med den globala uppvärmningen ökar efterfrågan för rena och förnybara bränslen alltmer i dagens samhälle. Eftersom flygindustrin idag är ansvarig för samma mängd växthusgaser som all motortrafik i Sverige, skulle ett byte till en avgasfri energikälla för flygfarkoster vara ett stort framsteg. READ MORE

3. 22. Study of semi-empirical methods for ship resistance calculations

   University essay from Uppsala universitet/Tillämpad mekanik

   Author : Emil Petersson; [2020]
   Keywords : ;

   Abstract : In the early ship design process a quick overview of which shipdesign that could be the optimal choice for the intended usage needsto be investigated. Therefore the feasibility and accuracy ofinterpolating between measurement data from model resistance serieswhen estimating unknown hulls were conducted. READ MORE

4. 23. Investigating strains on the Oseberg ship using photogrammetry and finite element modeling

   University essay from Uppsala universitet/Tillämpad mekanik

   Author : Andreas Eriksson; Erik Thermaenius; [2020]
   Keywords : Oseberg ship; strain; strain analysis; mechano-sorptive strains; Delaunay triangulation; finite element analysis;

   Abstract : The Oseberg ship is known as one of the finest surviving artifacts from the Viking age, with origins dated back to the 800s. The ship has been displayed in the Viking ship museum in Oslo since 1926. The nearly 100 years on museum display along with the over 1000 years it was buried has weakened the structure of the ship. READ MORE

5. 24. A SIMULATION WITH FINITE ELEMENTS TO MODEL STEEL SHEET SLITTING : A Master Thesis in Engineering Physics

   University essay from Uppsala universitet/Tillämpad mekanik

   Author : Adam Ahlgren Peters; [2019]
   Keywords : Finite element Method; steel; steel shearing; high performance steels; Finita Element Metoden; FEM; stål; stålklippning; höghållfasta stål; industriell ståltillverkning; spaltning;

   Abstract : A steel slitting process is simulated using FEM (Finite Element Method) in order to see potential defects along the edge in a steel sheet after it has been cut. The model's results were compared to microscope images of the steel sheet in order to verify accuracy. READ MORE

6. 25. Quality Assessment of Thin Polymer Components using NonDestructive Testing : Degree Project for Master of Science in Mechanical Engineering with emphasis on Applied Mechanics

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Markus Nilsson; Tom Carlén; [2019]
   Keywords : nondestructive testing; polymer; nonlinear acoustics; instant dynamics amplitude recovery.; oförstörande provning; polymer; olinjär akustik; instant dynamics amplitude recovery;

   Abstract : Polymer components are used in many different applications, including in industries where critical applications put high requirements regarding quality assessment. Such applications might include medical or food where the presence of discontinuities might induce bacterial growth or other unpleasantries, thus certain manufacturers must be able to maintain a zero-tolerance towards damaged components. READ MORE