Essays about: "cut finite element method"

Showing result 6 - 10 of 19 essays containing the words cut finite element method.

  1. 6. Analysis of a Plate of High Strength Steel: Simulation of Impact and Determination of Residual Stresses

    University essay from KTH/Hållfasthetslära

    Author : Martin Hviid; [2021]
    Keywords : ;

    Abstract : In this study a finite element model has been created in ABAQUS/Standard in order to replicate impact tests performed by SSAB and to determine residual stresses in a plate. Uniaxial tensile tests have been done in order to determine the plastic behaviour of a high strength steel from the manufacturer SSAB and to determine whether the material can be assumed to be isotropic. READ MORE

  3. 7. Torsional Stiffness Calculation of CFRP Hybrid Chassis using Finite Element Method : Development of calculation methodology of Formula Student CFRP Chassis

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Abb Assaye; [2020]
    Keywords : FEA; FEM; Formula Student; FSAE; Torsion; Torsional Stiffness; Torsional Rigidity;

    Abstract : Composite sandwich structures are being used in the automotive and aerospace industries at an increasing rate due to their high strength and stiffness per unit weight.  Many teams in the world’s largest engineering competition for students, Formula Student, have embraced these types of structures and are using them in their chassis with the intent of increasing the torsional stiffness per unit weight. READ MORE

  4. 8. 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

  5. 9. Cut finite element methods for incompressibleflows with unfitted interfaces

    University essay from Umeå universitet/Institutionen för fysik

    Author : Carl Holmberg; [2018]
    Keywords : Finite element method;

    Abstract : Problems with time-evolving domains are frequently occurring in computationalfluid dynamics and many other fields of science and engineering.Unfitted methods, where the computational mesh does not conform to thegeometry, are of great interest for handling such problems, since they removethe burden of mesh generation. READ MORE

  6. 10. Fracture prediction of stretched shear cut edges in sheets made of Dual-Phase steel

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Johannes Falk; [2017]
    Keywords : Strain; DP steel; Dual-phase steel; Autoform; Aramis; Fracture strain; Advanced High Strength Steels; AHSS; Fracture prediction;

    Abstract : Dual-Phase (DP) steels, part of the group of Advanced High Strength Steels (AHSS), are used by car manufactures due to its large strength to weight ratio. The high strength of the DP steel does have a negative impact on the formability during sheet metal forming and stretch forming, e.g. READ MORE