Yuanzhi Xu

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In this paper, a new bond graph method (BGM) model to describe the thin-walled elastic tube with the inviscid compressible fluid is presented. This model represents an improvement over the classical BGM model because the fluid-structure interaction, which acts an important pole in the modal analysis of the pipe with fluid, is considered in this model. The(More)
The present work studies the pulsation attenuation characteristics of expansion chamber. First, the work principle of expansion chamber is studied. Then, the flow fields of expansion chambers with different sizes are simulated with CFD simulation software. In addition, analyze in detail the relationship between the pulsation attenuation characteristics of(More)
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