Abstract: Ultrasonic Lamb wave has attracted considerable interest to characterize the human cortical bone. Especially, the nonlinear ultrasonic Lamb wave shows great potential to evaluate the ...

Abstract: This is primarily a tutorial paper on the use of ultrasonic velocity data, in conjunction with data on the specific heat and thermal expansion, to find the adiabatic and isothermal elastic ...

Zhanjiang Branch of CNOOC (China) Co., LTD., Zhanjiang, Guangdong, China In this study, a mechanical model of reservoir and interlayer structure is constructed based on three-dimensional discrete ...