Essays about: "Finite Elements Method FEM"

Showing result 26 - 30 of 40 essays containing the words Finite Elements Method FEM.

  1. 26. Simplified finite element bearing modeling : with NX Nastran

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Erik Adolfsson; [2015]
    Keywords : ball bearing; simplified; model; FEM;

    Abstract : This report was produced at the request of ABB Robotics and the work was conducted at their facilities in Västerås, Sweden. In the development of industrial robots the structures are slimmed to increase the accuracy and speed. READ MORE

  3. 27. Computational Method for Bulging in Insulating Glass Units

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Byggnadsmekanik

    Author : Daniel Svensson; [2015]
    Keywords : IGU; insulating glass units; FEM; finite element method; Technology and Engineering;

    Abstract : An insulating glass unit (IGU) normally consists of two or three glass panes which are separated by a spacer. The spacer creates a cavity between the glass panes which is filled with a gas to increase the insulating capacity of the IGU. To keep the gas in the cavity and to stop vapor from getting in, the cavity has to be hermetically sealed. READ MORE

  4. 28. 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

  5. 29. Development of a three-dimensionalthermal analysis tool for sounding rockets

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : André Ryman; Andreas Wahlberg; [2014]
    Keywords : Three-dimensional heat transfer; Finite element method; Sounding rocket; Värmeledning; tredimensionellt; Finita elementmetoden; Sondraket; Simulering;

    Abstract : This thesis has been performed in collaboration with the Swedish Space Corporation at the department Science Services. SSC provides services in the areas of spacecraft subsystems, ground stations and sounding rockets to enable governments, companies and research institutes to benefit from space. READ MORE

  6. 30. Nonlinear FEM load bearing capacity assessment of a concrete bridge subjected to support settlements : Case of a continious slab bridge with angled supports

    University essay from KTH/Bro- och stålbyggnad

    Author : Daniel Hansson; [2013]
    Keywords : Nonlinear finite element method; concrete slab brigde; support settlements; load bearing capacity assessment; angled supports; Abaqus;

    Abstract : A nonlinear finite element analysis was performed for an existing road bridge in order to see if that could show a higher load bearing capacity, as an alternative to repairing or replacing. The regular linear analysis had shown that the bridge could not take any traffic load due to the effects from large and uneven support settlements. READ MORE