Sökning: "Finite element method automation."

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Finite element method automation..

1. 1. Streamlining 3D City Modeling for Urban Flow Simulations by Automatic Integration of Multisource Topography

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Klara Lindroth; [2023]
   Nyckelord :automatic 3D city models; surface reconstruction; geometry pre-processing; CFD; OSM height attributes;

   Sammanfattning : In the workflow of computational fluid dynamics, geometry preparation is commonly the most time-consuming step. For a fast CFD simulation, automatic surface reconstruction to obtain 3D city models for a chosen area is essential. To address this need, a literature study was conducted to map available data suitable for 3D city models. LÄS MER

3. 2. Correlation-based analysis on thin walled tubes

   Master-uppsats, Jönköping University/JTH, Produktionsutveckling

   Författare :Andreas Hedlund; Daniel Blom; [2022]
   Nyckelord :Thin-walled tubes; Crashworthiness; Energy absorption; Finite element method; Finite element method automation.;

   Sammanfattning : In the transportation sector, crash structures are often used to protect their inhabitants inthe event of a collision. These crash structures frequently utilize thin-walled tubes as energyabsorbers. The process of developing thin-walled tubes is iterative based and requires mul-tiple simulations, making it resource intensive. LÄS MER

4. 3. Automatic Creation of an Aircraft Structural Layout and Structural Analysis Model : A method for implementing design automation in an early conceptual design phase

   Magister-uppsats, Linköpings universitet/Produktrealisering

   Författare :Philip Brånäs; Nora Enderby; [2022]
   Nyckelord :Design automation; Structural layout; Structural analysis model; Conceptual design; Conceptual aircraft design; fuselage;

   Sammanfattning : Aircraft structural layout concept design at Saab Aeronautics utilize thickness optimizationto evaluate astructural layout concept. The thickness values can be used to compare conceptsto each other,and the bestonecan be further developed. Today, most ofthe creation and evaluation of structural layout concepts is manual work. LÄS MER

5. 4. Modelling, Evaluation and Assessment of Welded Joints Subjected to Fatigue

   Master-uppsats, Linköpings universitet/Mekanik och hållfasthetslära

   Författare :Prajeet Rajaganesan; [2020]
   Nyckelord :Welded joints; Fatigue Assessments; Hot Spot method; Python Automation; Post-processing; Abaqus;

   Sammanfattning : Fatigue assessment of welded joints using finite element methods is becoming very common. Research about new methods is being carried out every day that show a more accurate estimation of the fatigue life cycle than the previous ones. LÄS MER

7. 5. Finite Element Modelling of Compact Gears Using Strain Measurements

   Master-uppsats, KTH/Maskinkonstruktion (Avd.)

   Författare :Saujanya Shah; [2020]
   Nyckelord :Design of experiment for finite element analysis; grey-box modelling; scaling of stress; simulated and measured stress; Design av experiment för finita elementanalys; gråboxmodellering; skalning av spänning; simulerad och avmätt spänning;

   Sammanfattning : Robot design and development has been the backbone of industrial automation and is in the forefront of accelerated development across all areas. Robot designers have been using simulations for reducing product development lead times. LÄS MER