dr inż. Jakub Kowalski
- Assistant Professor at Institute of Ocean Engineering and Ship Technology
- Head of Research Laboratory at Faculty of Mechanical Engineering and Ship Technology
- Institute of Ocean Engineering and Ship Technology
- Faculty of Mechanical Engineering and Ship Technology
Head of Research Laboratory
Budynek Wydz. IMiO (dawny WOiO)
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Numerical and experimental study on effect of boundary conditions during testing of stiffened plates subjected to compressive loads
This study analyses the effect of boundary conditions during testing on the structural behaviour stiffened plates with different thicknesses subjected to compressive loads. The goal of the compressive tests is to analyse the ultimate strength of a stiffened plate. During the test, relevant physical quantities are measured and investigated. The supporting structure's behaviour is investigated by analysing the force-displacements...
Influence of process of straightening ship hull structure made of 316L stainless steel on corrosion resistance and mechanical properties
The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries, for architectural elements, and many others. The chemical composition of corrosion-resistant...
In elements of steel structures working at low temperatures, there is a risk of appearance of brittle fracture. This risk is reduced through the use of certified materials having guaranteed strength at a given temperature. A method which is most frequently used to determine brittle fracture toughness is the Charpy impact test, preformed for a given temperature. For offshore structures intended to work in the arctic climat e, the...
Obtained scientific degrees/titles
Obtained science degreedr inż. Mechanical engineering (Technology)
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