Essays about: "Shell modeling"

Showing result 11 - 15 of 29 essays containing the words Shell modeling.

  1. 11. Finite Element Modeling of Skull Fractures : Material model improvements of the skull bone in theKTH FE head model

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Frida Andersson; [2016]
    Keywords : ;

    Abstract : The main aim of this project was to develop a model for predicting skull fractures of a 50th percentile male, using a finite element head model developed at the Neuronics department of KTH, Royal Instituteof Technology. The skull bone is modeled as a three layered bone, where the outer and inner tables are modeled as shell elements, while the diploë is modeled by two layers of solid elements. READ MORE

  3. 12. Numerical Modeling of Plain Journal Bearings within a Heavy-Duty Engine Oil System using GT-SUITE

    University essay from Umeå universitet/Institutionen för fysik

    Author : Fredrik Kälvelid; [2016]
    Keywords : ;

    Abstract : Main and connecting rod bearings along the crankshaft in a heavy-duty engine oil system requires efficient feed of oil flow to ensure the performance of lubrication, cooling and cleaning. The bearings and builded bearing models considered in this work are based on a Volvo 13L engine. READ MORE

  4. 13. Offset modeling of shell elements : A study in shell element modeling using Nastran

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : David Klarholm; [2016]
    Keywords : Offset shell elements; finite element; Nastran; shell element modeling; Rigid body connection; Rigid links; Kirchhoff shells; Multipoint constraint;

    Abstract : At Saab Aerostructures they are manufacturing a lot of parts for Airbus and Boeing. When these components are investigated using finite element analysis four-node Kirchhoff shell elements and a very fine mesh is often used. READ MORE

  5. 14. CLI Crawler

    University essay from Lunds universitet/Högskoleingenjörsutbildning i datateknik

    Author : Martin Ekberg; Oskar Jermakowicz; [2015]
    Keywords : command line interface; discovery; automation; yang; remote connection; Technology and Engineering;

    Abstract : Many systems within the IT infrastructure have a Command Line Interface (CLI) for configuration changes. Some of these systems may expose a Configuration Management interface over a web service but this web service usually only exposes a fraction of the configuration possibilities in a CLI. READ MORE

  6. 15. Redistribution of bending moments in concrete slabs in the SLS

    University essay from KTH/Bro- och stålbyggnad

    Author : Einar Óskarsson; [2014]
    Keywords : Finite element analysis; reinforced concrete; concrete slab; non-linear analysis; crack control; fracture energy;

    Abstract : The finite element method (FEM) is commonly used to design the reinforcement in concrete slabs. In order to simplify the analysis and to be able to utilize the superposition principle for evaluating the effect of load combinations, a linear analysis is generally adopted although concrete slabs normally have a pronounced non-linear response. READ MORE