Flow Induced Vibration INERTANCE - FIV, Pipe Vibration, Modal Analysis

Flow Induced Vibration INERTANCE - FIV, Pipe Vibration, Modal Analysis: INERTANCE can perform the flow induced vibration (FIV) study to avoid the failure of pipe vibration including natural frequency and modal analysis.

Kinds of FIV Study

Flow induced vibration is performed in accordance with Energy Institute Guidelines, 2nd edition, Jan. 2018 (Guidelines for the avoidance of vibration induced fatigue failure in process pipework).  Study includes below kinds of estimation.

Finite Element Analysis for FIV

• Flow induced turbulence
• Mechanical excitation
• Pulsation from positive displacement pumps and compressors
• High frequency acoustic excitation
• Surge/Momentum changes due to valve operation
• Cavitation and Flashing
• Likelihood of failure (LOF) assessment
• Quantitative and Qualitative assessment