Open AccessExperimental Method of Ultrasonic Sensor for Ions and Solutions Discrimination and Identification
Author(s) -
Abdellah Mrij,
Bakkali Abdelmajid EL Bakkali,
Jaouad Foshi
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1021.1291s619
Subject(s) - ultrasonic sensor , acoustics , directivity , materials science , acoustic impedance , ultrasonic welding , computer science , physics , telecommunications , antenna (radio)
The ultrasonic wave or vibration causes the deformation of the medium such as process of forming weld during construction of metallization contacts in semi-conductors. From that we propose to build a special circuit using ultrasonic sensor to discriminate mediums and materials. The spread of wave made by multipath limits the transmission speed. Generally, if the delay spread is the bigger so velocity is low. Thereon, we study the influence of ions in various solutions on the pressure by result on the directivity of ultrasonic wave. Each chemical solution has its appropriate properties that affect ultrasonic wave pressure according to the compression and dilatation of the medium. The goal of the current work is determination of ultrasonic velocity by result identification of chemical solutions. Above that the used method permit to propose an approach that permit to predict the ultrasonic wave velocity and the matching impedance of a mixture of mediums referring to their chemical composition.