Influence of pipe wall elasticity on the gas pulsation characteristics of a hyper compressor pipeline CIESC Journal    DOI: 10.11949/0438-1157.20251381

Fig.1 Space-time grid and characteristic lines

Other Images/Table from this Article

• Fig.2  Schematic of strain–pressure method
• Fig.3  Strain gauges at measuring points
• Fig.4  Secondary exhaust pipelines
• Fig.5  Comparison of spectra of pressure pulsation at test points
• Fig.6  Calculated spectra of pressure pulsation at test points
• Fig.7  Peak-to-peak values of pressure pulsation for flexible and rigid pipelines
• Fig.8  Average speed of sound for flexible and rigid pipelines (Operating condition)
• Fig.9  Average speed of sound for flexible and rigid pipelines (Design condition)
• Fig.10  Variation of pressure pulsation with wall thickness
• Fig.11  Variation of pressure pulsation with inner diameter