Sökning: "Finite Element Simulation"

Visar resultat 16 - 20 av 374 uppsatser innehållade orden Finite Element Simulation.

  1. 16. Methodology for analysis of vibration isolating systems

    Master-uppsats, Linköpings universitet/Mekanik och hållfasthetslära

    Författare :Jonas Olsson; [2023]
    Nyckelord :Vibration;

    Sammanfattning : Vibration causes problems in many kinds of machinery including fighter aircraft. It can, for example, cause structural fatigue, malfunction in equipment and injuries to humans. The sources of vibration are engines, flow disturbance and separation of external loads, to mention some. LÄS MER

  3. 17. Strain/Stress profile investigation of crystals mounted in an optical instrument via FEM simulation

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Matheus Amarante Machado; [2023]
    Nyckelord :Modeling; Abaqus; Y2SiO5; Finite Element Modeling; Strain; Stress; Yttrium Orthosilicate.; Technology and Engineering;

    Sammanfattning : Abstract This work is one of a series of related papers that were made in Lund University. They were done to analyze in a multi scalar way the Yttrium Orthosilicate crystals (YSO), analyzing the variation of material properties stemmed from the mounting, composition and other parameters in the optical properties of Yttrium Orthosilicate crystals. LÄS MER

  4. 18. Modeling of a ball contact with a coated plate

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Mohammadreza Saeedi; [2023]
    Nyckelord :Pin on disc tribometer; coating; contact mechanics; finite element method; tribology; Pin on disc tribometer; beläggning; kontaktmekanik; finita elementmetod; tribologi;

    Sammanfattning : During tightening of a screw, the variation in friction will affect the force acting on the joint, especially when tightening using torque as a control parameter. So, it is crucial to have a proper understanding of the contact mechanism and friction in the screw head to joint and thread interfaces. LÄS MER

  5. 19. Gradients of the Poisson Equation using a Stochastic Method

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Emil Gestsson; [2023]
    Nyckelord :;

    Sammanfattning : In this report, a recently discovered numerical method has been tested and shown to be viable. The method aims to calculate the gradient of the solution of a bounded Poisson equation, specifically: 1/2 ∇² φ + f |G = 0,   φ(x) |∂G  = 0, (0.1) where G is some open domain. LÄS MER

  7. 20. Weight reduction of reachstacker

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Hugo Jönsson; Jakob Wallman; [2023]
    Nyckelord :Weight reduction; Reachstacker; telescopic boom; product development; Simulation driven design; FEA; FEM; Meshless analasys; cross section;

    Sammanfattning : This thesis has been carried out together with Kalmar Global’s Innovation Center and covers a concept study about weight reduction of the telescopic boom of the Reachstacker DRG 450.The reason for this weight reduction is to ease Kalmar’s transition from fossil fueled to electric driven vehicles since less weight reduces energy consumption and leaves more room for batteries. LÄS MER