Exploring Acoustic Wave Propagation and Equivalent Path in Quasi-Porous Medium of Loose Coal Mass
Jun Guo, Changming Chen, Guobin Cai, Hu Wen, Shuai Li
Topics & Concepts
CoalSound propagationPorosityAcousticsPorous mediumAcoustic waveSpeed of soundParticle velocitySound pressureAcoustic emissionWave propagationMineralogyMechanicsMaterials scienceGeologyPhysicsGeotechnical engineeringEngineeringOpticsWaste managementCoal Properties and UtilizationGeophysical Methods and ApplicationsNMR spectroscopy and applications