Curriculum
- 8 Sections
- 38 Lessons
- 2 Days
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- Fundamentals of Acoustic Signatures in Wind Turbines6
- 1.1What is acoustic analysis?
- 1.2Physics of sound and vibration in rotating machinery
- 1.3Key acoustic parameters: frequency, amplitude, harmonics, SNR
- 1.4Differentiating airborne vs structure-borne acoustics
- 1.5Noise vs diagnostic signal – how to isolate useful data
- 1.6Key terms: Aeroacoustic Noise, Gear Mesh Frequency, BPF (Ball Pass Frequency), Sidebands, FFT, Envelope Detection
- Turbine Acoustics – Components and Acoustic Failure Modes6
- Toolsets & Technology Stack for Acoustic Analysis5
- Case Studies – Noise-to-Knowledge Conversion4
- Simulation Workshop – Acoustic Signal Interpretation Lab3
- Design of Acoustic Monitoring Strategy for Wind Farms5
- Cross-Functional Use Cases & Business Value5
- Problem Solving and Recap4
- 8.1Solve actual operational problems submitted anonymously by participants
- 8.2Diagnostic discussion using acoustic principles
- 8.3Build an “acoustic decision tree” for typical turbine failures
- 8.4Recap: Aero-acoustic diagnostics, Gear mesh harmonics, FFT, Cepstrum analysis, Beamforming, Envelope detection, Acoustic imaging, Structure-borne vs airborne sound, SNR optimization, Condition-based monitoring, Predictive maintenance ROI
Physics of sound and vibration in rotating machinery
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