National Repository of Grey Literature 276 records found  beginprevious275 - 276  jump to record: Search took 0.01 seconds. 
Factors determining lifetime of single crystalline gas turbine blades
Lukáš, Petr ; Kunz, Ludvík ; Obrtlík, Karel ; Čadek, Josef
Creep, low-cycle fatigue and creep/fatigue tests were performed on Nickel base superalloy CMSX-4 at high temperatures. It has been shown that the crystal orientation has a strong influence on creep and low-cycle fatigue resitance. Results of creep/fatigue experiments show that small vibrations exhibit a beneficial effect on creep rate.
Statistical analysis of effect of magnitude and shape if initial imperfections in thin-walled girder
Kala, Z. ; Škaloud, Miroslav
The results of statistical analysis of experimentally found girder slender web geometrical imperfections are given in the present paper.

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