Acoustic waves

Overview

This dataset contains detailed experimental data from a series of tests conducted to evaluate the performance of a pulsed water jet ablation system. The experiments aim to investigate the effects of various parameters on the ablation process when cutting through material composites such as PLA/Bone Cement and Bone. The experiments involve layers of different materials, including metal, plastic, and bone cement. The primary objective is to understand the material differentiation.

Dataset Content

Ultrasonic flowmeters that use transit-time ultrasonic transducers face measurement errors due to ``crosstalk,'' whereby the working signal travels through the pipe wall and couplings, interfering with the signal from the fluid.  Although various procedures have been proposed to solve the issue of crosstalk, they're limited to low-frequency ranges, or they are not effective in high-pressure environments.

Using acoustic waves to estimate fluid concentration is a promising technology due to its practicality and non-intrusive aspect, especially for medical applications. The existing approaches are exclusively based on the correlation between the reflection coefficient and the concentration. However, these techniques are limited by the high sensitivity of the reflection coefficient to environmental conditions changes, even slight ones. This introduces inaccuracies that cannot be tolerated in medical applications.