An analysis of interacting instability modes, in a phase change system

作者：Schlichting William R; Lahey Richard T Jr^*; Podowski Michael Z

来源：Nuclear Engineering and Design, 2010, 240(10): 3178-3201.

DOI：10.1016/j.nucengdes.2010.05.057

This paper presents an analysis of the interaction of pressure-drop oscillations (PDO) and density-wave oscillations (DWO) for a typical NASA type phase change system. A transient lumped parameter model is developed for use in the analysis of the dynamics of this type of system. A compressible volume (e.g., an accumulator vessel) dynamics model was also developed and PDO/DWO interactions are investigated.

• 出版日期2010-10