Numerical Study on Acoustic Resonance Excitation in Closed Side Branch Pipeline Conveying Natural Gas

<div>Schematic diagram showing the geometry of the closed side branch of a natural gas pipeline: (a) physical structure of the branch pipe in situ; (b) simplified geometry of the branch pipe (unit: mm).</div>

Shock and Vibration

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Figure 2

Figure 2: Numerical Study on Acoustic Resonance Excitation in Closed Side Branch Pipeline Conveying Natural Gas 