Exjobbsförslag från företag
Detta är ett uppsatsförslag hämtat från Nationella Exjobb-poolen. Klicka här för att komma tillbaka till samtliga exjobbsförslag.
Förslaget inkom 2009-12-07
Master thesis: 3D Parameterized FEM Modelling of a Piston Ring in a Marine Diesel Engine
OBS! ANSÖKNINGSTIDEN FÖR DETTA EXJOBB HAR LÖPT UT.
Daros Piston Rings AB is the leading supplier of piston rings for large bore engines in the world. We can offer quality rings produced in a new high tech factory in Mölnlycke, Sweden and deliver to any port in the world. Daros is working in close co-operation with the leading Engine Makers (OEM) in the development of new rings for modern diesel engines.
The diploma work mainly includes the following parts:
- Learn how to use 3D modelling in Ansys - a commercial FEM package
- Create a script that sets up a 3D simulation model based on a set of design parameters for piston rings (such as running profile, height, circumferential radius, etc.)
- Calculate the contact pressure distribution between piston ring and cylinder liner for different load conditions such as:
- Varying engine load
- Varying cylinder liner diameter along the engine stroke
Preferable background
- Documented knowledge in material mechanics
- Computational skills, e.g. FEM, CFD or other numerical methods
- Interest in engine design
Contacts
Hans-Gunnar Qvist, 031-338 40 66, 0709-81 43 82, [email protected]
Daniel Grunditz, 031-338 40 42, 0709-81 43 92, [email protected]
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Informationen om uppsatsförslag är hämtad från Nationella Exjobb-poolen.