Modelling of rotor speed transient with rotor to stator contact

the stator boundary layer (lower part) is already turbulent while the rotor boundary layer (upper part) remains stable until very high Reynolds number Re = U/νR then shows an

Le terme de bilinguisme inclut celui de bilingualité qui réfère à l’état de l’individu mais s’applique également à un état d’une communauté dans laquelle

In this section, we present some numerical results illustrating the behavior of the mechanical system previously presented due to the contact between the rotor and the stator

This study adapts the method to model both ‘data’ and ‘model’ uncertainty associated with the non-linear contact and applies it to the vibration analysis of a turboma- chine

The mechanical problem is solved using Craig–Bampton reduction, while the thermal part is reduced with a modification of Craig–Hale method relying on the expansion of the

As men- tioned in the previous section, we use both a flow of tweets that match the information need festival and which can be seen as our main resource for fresh information,

Elle est indŽpendante, parce quÕil ne sÕagit pas dÕun schwa qui ˆ lÕorigine Žtait sous-jacent (comme cÕest le cas dans le doublet Dunkeln/dunklen) : le schwa commen•ait

Nous suivons en cela la voie ouverte par Dorier qui s’intéresse à l’épistémologie « en ce qu’elle permet de mieux comprendre les liens entre la constitution d’un