TWI conducts resonance fatigue test to detects cracks in the well

TWI conducted a resonance fatigue test in their world-class facilities to assess the suitability of vibration analysis and acoustic emission techniques to detect crack initiation and growth on the geothermal well casing before it fails. A 4.4 meters well casing was tested to failure to its resonance frequency. Fatigue resonance tests are used for crack … Continue reading TWI conducts resonance fatigue test to detects cracks in the well