In this paper a linear model is presented that is suitable to define the stability limits of boiling channels in case of density-wave oscillations. The stability of a single channel and of a multichannel system has been analyzed with the Nyquist criterion. The results of a parametric analysis related to a single channel are shown. Conditions leading to instability in a multichannel system are investigated.
|Autori:||D'Auria, FRANCESCO SAVERIO; De Sanctis, N; DI MARCO, Paolo; Lahey R., T; Podowsky, M. Z.|
|Titolo:||A linear model to study fluid dynamics instabilities in boiling channels due to density oscillations|
|Anno del prodotto:||1987|
|Appare nelle tipologie:||1.1 Articolo in rivista|