Repozytorium publikacji - Politechnika Gdańska

The paper presents an approach to evaluate and reduce the effort of the derivative pipeline in a water turbine of a hydrostatic power station in its vulnerable spots. Potential places of the biggest effort of the structure, as well as the coefficient of displacement and safety factor related to them were identified using FEM numerical method. Pipeline reinforcement was designed and made based on FEM analysis. Original technology of welding and assembly stiffeners and reinforcements have been developed. The high quality of welded joints was confirmed by non-destructive tests.

Autorzy

• Leszek Flis,
• Stanisław Dobrociński,
• dr inż. Wojciech Kiełczyński link otwiera się w nowej karcie