Errors resulting from finite beamwidth and sample dimensions in the determination of the ultrasonic absorption coefficient

@inproceedings{Drewniak2004ErrorsRF,
  title={Errors resulting from finite beamwidth and sample dimensions in the determination of the ultrasonic absorption coefficient},
  author={J. L. Drewniak and Leon A. Frizzell and Floyd Dunn},
  year={2004}
}
The error resulting from heat conduction i the measurement ofthe ultrasonic absorption coeffcient using the transient thermoelectric method is studied analytically. An expression for the temperature increase in a tissue specimen of finite dimensions, irradiated by a focused ultrasonic transducer, isgiven as a function of spatial coordinates, time, radial… CONTINUE READING