Damage and Failure of Hot Dry Rock under Cyclic Liquid Nitrogen Cold Shock Treatment: A Non-destructive Ultrasonic Test Method
Yong Sun, Cheng Zhai, Jizhao Xu, Xu Yu, Yuzhou Cong, Yangfeng Zheng, Wei Tang, Yujie Li
Topics & Concepts
Ultrasonic sensorMaterials scienceLiquid nitrogenShock (circulatory)WaveformAmplitudeComposite materialElastic modulusThermal shockAcousticsChemistryOpticsMedicineInternal medicinePhysicsOrganic chemistryVoltageQuantum mechanicsRock Mechanics and ModelingDrilling and Well EngineeringHydraulic Fracturing and Reservoir Analysis