Essays about: "HyperMesh"

Showing result 1 - 5 of 8 essays containing the word HyperMesh.

  1. 1. Development of a Methodology for Efficient FEM Pre-processes to Aid Simulation-driven Design

    University essay from Linköpings universitet/Maskinkonstruktion; Linköpings universitet/Maskinkonstruktion

    Author : Mattias Bäckman; Josef Kling; [2018]
    Keywords : FEM; Welds; Automation; MDO; HyperMesh; Simulation-driven design; Design Automation; Pre-processes; Mesh;

    Abstract : With both tougher competition and legislations, companies always strive to improve their products while cutting unnecessary costs. This master’s thesis investigates if the after-treatment systems department at the heavy-duty vehicle company Scania CV AB in Södertälje, Sweden can improve their development process by implementing automated FEM pre-processes for welded sheet metal components. READ MORE

  2. 2. Integrated Blankholder Plate for Double Action Stamping Die

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik; Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Sravan Tatipala; Nikshep Reddy Suddapalli; [2016]
    Keywords : Finite Element analysis; Optimization; Sheet metal forming.;

    Abstract : A blankholder is used to hold the edges of metal sheet while it is being formed by a matrix and a punch. An efficient way to design a stamping die is to integrate the blankholder plate into the die structure. This would eliminate the time and cost to manufacture blankholder plates. The integrated structure is called integrated blankholder. READ MORE

  3. 3. Topology optimization process for new designs of reconstruction plates used for bridging large mandibular defects

    University essay from Linköpings universitet/Institutionen för medicinsk teknik

    Author : Linn Lemón; [2016]
    Keywords : Topology optimization; Reconstruction plate; Mandibular defect; Clenching task; Design; SimLab; HyperMesh; OptiStruct;

    Abstract : Loss of bone in the mandible as a result from for example resection of bone tumors or trauma, can in more complex cases be reconstructed using a reconstruction plate to provide stability between the remaining mandible stumps. Different studies on reconstruction plates present a fracture rate of 2.8-9.8 %. READ MORE

  4. 4. A finite element study of shell and solid element performance in crash-box simulations

    University essay from Högskolan Väst/Avdelningen för maskinteknik och naturvetenskap

    Author : Mahdi Bari; [2015]
    Keywords : Crash analysis; solid elements; shell elements; LS-Dyna; Impetus AFEA; Hypermesh;

    Abstract : This thesis comprehends a series of nonlinear numerical studies with the finite element software's LS-Dyna and Impetus AFEA. The main focus lies on a comparative crash analysis of an aluminium beam profile which the company Sapa technology has used during their crash analysis. READ MORE

  5. 5. Simplification of 3d cooled turbine blade models for efficient dynamic analyses

    University essay from KTH/Kraft- och värmeteknologi

    Author : Arokia Arokia Lourdu Marshall; [2013]
    Keywords : SGT-750; Cooled turbine blades;

    Abstract : In gas turbines, the temperature behind the combustors is the highest, meaning that the blades in the first stage of the turbine require cooling air. This makes the structural blade model very detailed due to the presence of the cooling pattern. READ MORE