Sökning: "termisk utmattning"
Visar resultat 6 - 7 av 7 avhandlingar innehållade orden termisk utmattning.
6. Mechanistic Modeling of Wall-Fluid Thermal Interactions for Innovative Nuclear Systems
Sammanfattning : Next generation nuclear power plants (GEN-IV) will be capable of not only producing energy in a reliable, safe and sustainable way, but they will also be capable of reducing the amount of nuclear waste, which has been accumulated over the lifetime of current-generation nuclear power plants, through transmutation. Due to the use of new and different coolants, existing computational tools need to be tested, further developed and improved in order to thermal-hydraulically design these power plants. LÄS MER
7. Modelling and simulation of short fatigue cracks
Sammanfattning : The growth of short fatigue cracks deviates from the behaviour of long fatigue cracks even if subjected to the same nominal driving force. The influence from the microstructure is pronounced, while crack closure effects may not be that important as for longer cracks. LÄS MER