Essays about: "Displacement Height"

Showing result 1 - 5 of 20 essays containing the words Displacement Height.

1. 1. Fracture simulation with a hyperelastic phase field model

   University essay from KTH/Hållfasthetslära

   Author : Adrien Fradet; [2023]
   Keywords : Fracture; Phase field modeling; Hyperelasticity; Brott; fasfält-methoden; hyperelasticite;

   Abstract : The phase field method is a versatile tool to study crack initiation and propagation in systems with complex geometries. Based on a variational formulation of the equilibrium equations, the sharp crack topology is regularized by a crack with diffusive edges and the damage is described by a continuous phase field variable. READ MORE

3. 2. FEM Analysis of paperboard packaging

   University essay from KTH/Hållfasthetslära

   Author : Wen-Che Li; [2022]
   Keywords : ;

   Abstract : The work aims to provide a finite element model using Ansys Workbench for realistically simulating paperboard packages. The geometrical properties of a package and the loading conditions were altered to investigate their influence on the box behavior and the applicability of Ansys as the finite element solver for paperboard material. READ MORE

4. 3. Tensile strength reduction for insufficient thread engagement A FEM study of a wall-shoe assembly

   University essay from KTH/Hållfasthetslära

   Author : Henrik Larsson Sevon; [2021]
   Keywords : Solid Mechanics; Tensile strength; Wall-shoe; Thread engagement; Hållfasthetslära; Draghållfasthet; Väggsko; Gängingrepp;

   Abstract : The purpose of this master thesis is to determine whether or not it exist, a model that can describethe reduction in strength, due to missing threads in a bond between a bolt and nut. And how thereduction in strength might effect a wall-shoe assembly, used to connect a wall to another wall or aconcrete base plate. READ MORE

5. 4. Evaluation of thermal expansion in busbars used for battery electric vehicles

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : FREDRIK LARSSON; [2021]
   Keywords : Busbar; Battery electric vehicle; Thermal expansion; Cross-section shape;

   Abstract : Thermal expansion can be an issue in solid busbars, the expansion is caused by several factors and can cause plastic deformation in connection points or structure around it. The expansion occurs due to temperature differences in the busbar as a result of altered ambient temperature and/or joule heating. READ MORE

6. 5. Using airborne laser scans to model roughness length and forecast energy production of wind farms.

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Joris Valee; [2019]
   Keywords : Forest Management; Airborne Laser Scan; Roughness Length; Displacement Height; Wind Power; Annual Energy Production; MATLAB; WindPRO;

   Abstract : Successful wind power projects start with a realistic representation of the surface, more specifically the surface roughness of the site. This thesis investigates the use of airborne laser scans to model the surface roughness around a new wind farm. READ MORE