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Skruvförbands inverkan på rotorer i vattenkraftverk
2015 (Swedish)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Inside hydropower plants there are large turbines that rotate due to the flow of the water. The turbines are connected to generators, between the turbine and the generator there are several bolted joints that keeps all the parts fixed. Due to the water flow the bolted joints are subjected to large loads which deform the bolted joints. If the loads are large enough they may force the flanges to separate from each other. In this report the bolted joints varying stiffness is studied as the bolted joints are subjected to bending moments, torques and axial forces.

Place, publisher, year, edition, pages
Keyword [en]
Keyword [sv]
Teknik, CAD, FEM, NX 10, Stiffness, Bolted joints, Skruvförband, Styvhet
URN: urn:nbn:se:ltu:diva-56483Local ID: d3f104aa-f87c-4c94-8d66-f7bde68b2b12OAI: diva2:1029870
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Subject / course
Student thesis, at least 30 credits
Educational program
Mechanical Engineering, master's level
Validerat; 20150904 (global_studentproject_submitter)Available from: 2016-10-04 Created: 2016-10-04Bibliographically approved

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Norberg Westling, Jimmy

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