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Lifetime assessment for container vessels
Applied Ocean Research, 2023O. Gaidai +5 more
semanticscholar +2 more sources
Lifetime Assessment of Aging Materials
MTZ worldwide, 2018Materials subjected to high-temperature service conditions will change their microstructure with time. Associated with this aging process is a change of mechanical properties as well as a change of damage mechanisms. Within the scope of the FVV project Aging and Lifetime, Fraunhofer IWM in Freiburg and BAM in Berlin (both Germany) experimentally ...
P. von Hartrott +3 more
semanticscholar +2 more sources
Assessment of Sylphons Lifetime
Revista de Chimie, 2008The paper contains an assessment of the sylphons lifetime for multiaxial fatigue. Three criteria were used two based on s N diagram and one based on energy. For a more accurate determination of the sylphons lifetime the stress and the strain distribution been determined using FEM, the tensile curve of the steel W 4541 at elevated temperature.
Alexandru Pupazescu +2 more
openaire +1 more source
Strength Degradation and Lifetime Assessment
, 2017The failure mode of composite cylinder depends on the competition of all parallel running degradation and failure mechanisms. In time-lapsing test procedures under laboratory conditions, these mechanisms behave differently from those under real operational conditions. For this, the main features of degradation are discussed as a phenomenon in Sect. 4.1.
G. Mair
semanticscholar +2 more sources
Lifetime assessment of engineering thermoplastics
International Journal of Engineering Science, 2012Abstract The life expectancy of thermoplastics in durable applications varies from about 10 years to 50 and even 100 years in certain cases. It calls for an accelerated testing of material and structures. The challenges of accelerated testing for lifetime are (a) to reproduce the mechanisms of field failures and (b) to develop a reliable procedure ...
Alexander Chudnovsky +3 more
openaire +1 more source
Lifetime Assessment of Flexible Pipes
Volume 6B: Pipeline and Riser Technology, 2014This paper presents a methodology for performing a lifetime assessment of flexible pipes applicable to re-qualification during the original design life and at life extension. A systematic approach is developed, providing flexible riser and flowline engineers a standardized methodology for determining the current integrity- and risk level. The objective
Jorgen Thomas Wold Eide, Jan Muren
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