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.
A linear model to study fluid dynamics instabilities in boiling channels due to density oscillations
D'AURIA, FRANCESCO SAVERIO;DI MARCO, PAOLO;
1987-01-01
Abstract
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.File in questo prodotto:
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