Blar i NTNU Open på forfatter "Osen, Vidar"
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Hydrogen Embrittlement in Fe3%Si, Visited by Nanomechanical Testing and Cohesive Zone Simulation
Olden, Vigdis; Hajilou, Tarlan; Kheradmand, Nousha; Barnoush, Afrooz; Alvaro, Antonio; Osen, Vidar (Chapter, 2016)This work is part of a multi scale computational and experimental approach in which first principle modelling, nanoscale experiments and continuum simulations are combined in order to represent hydrogen induced degradation ... -
LIFE PREDICTION FOR HEAVY STRUCTURES BASED ON FATIGUE CRACK INITIATION AND GROWTH
Røneid, Viggo (Master thesis, 2012)The main goal for this thesis has been to perform fatigue life predictions on large components.Dierent methods were to be chosen and reviwed critically. Experimental datafor girth welded pipes was assessed by means of a ... -
Utmattingsanalyse av løpehjul til vannturbiner utsatt for spektrumsbelastning
Qvale, Paul (Master thesis, 2016)Første del av denne rapporten omhandler en forenklet metode for å gjøre levetidsberegninger vha. weakest link (WL)-teori. Den kan benyttes på elementmetode (FE)-resultater uten bruk av noen tredjeparts postprosessor. Metoden ...