Introduction to Ultrasonic Application

The conditions for the ultrasonic application were explored to increase the cleaning efficiency and to minimize physical damage to the membrane.

By using ultrasonic joining system which generates maximum stress amplitude on joining plane, this stress fluctuation by ultrasonic application promote plastic flow in aluminum alloy.

Due to the ease of versatile fabrication and large bandwidth in immersion, CMUTs are one of the promising technologies for ultrasonic applications that require miniaturized transducers, but due to electrostatic actuation, CMUTs suffer from inherent dielectric charging issues.

This study aimed to evaluate the effects of high-power therapeutic ultrasound in the treatment of abdominal localized adiposity in an isolated manner, with the use of neutral gel comparing ultrasonic application with 5% lipolytic active caffeine gel (phonophoresis).

The outstanding performance of the 1–3 KNNS-BNZH/epoxy composite transducer competitive to Pb(Zr_{1–<italic>x</italic>}Ti_{<italic>x</italic>})O₃ (PZT)-based transducers suggests that the lead-free material can serve as a promising alternative to Pb-based piezoelectric materials for ultrasonic applications.

The performance of the WEMDATs can be optimized, showing significant potential for air-coupled ultrasonic applications.

Prior research, however, has primarily focused on GIMs that operate in the audible frequency range, due to the difficulties in fabricating such intricate structures at the millimeter and sub-millimeter scales, for ultrasonic applications.

Time delay or the time-of-flight is a most frequently used parameter in many ultrasonic applications.

This technique has a wide variety of low-frequency ultrasonic applications as in borehole integrity monitoring, particle manipulation and acousto-optics.

The temperature on the external surface of the root was measured at the coronal, middle, and apical third portions during the laser or ultrasonic applications from 1 to 10 minutes.

In recent years, ultrasonic applications have been used for food processing.

1 sheets could significantly reduce eddy current losses at high frequency, and meet the requirements of low eddy current loss and high toughness for specific applications, such as ultrasonic applications and torque sensors.

It is expected that this kind of composite transducer can be used in large power and high intensity ultrasonic applications, such as ultrasonic liquid processing, ultrasonic metal machining, and ultrasonic welding and soldering.

Capacitive micromachined ultrasonic transducers (CMUTs) were reported to own high potential in air-coupled ultrasonic applications such as noncontact nondestructive examination and gas flow measurement.

The ultrasonic application promoted the selectivity for EMF formation at shorter-faster reaction rate.

Previous research, however, has primarily focused on GIMs that operate in the audible frequency range, due to the difficulties in fabricating such intricate structures at the millimeter and submillimeter scales, for ultrasonic applications.

64% with 30 W ultrasonic application at conditioning step.

An analytical model is presented that describes the acoustical impedance of cylindrical tubes and concentrically connected systems of such tubes valid up to the ultrasonic application.

The objective of this work was to statistically evaluate the influence of the ultrasonic application during the synthesis of different phases of calcium phosphates, as well as the type of drying.

The effect of ultrasonic application indicated that EMF was easily produced via isomerization, dehydration and etherification.

Full-power mode conversion can be critically useful in ultrasonic applications, but this has not been experimentally validated because a metamaterial consisting of subwavelength unit cells is difficult to fabricate.

A comparison of the dynamic characteristics between the transmitting and the receiving processes of the same FUT reveals that the FUT has a wider bandwidth when operating as an ultrasonic receiver than operating as a transmitter, which indicates that it is necessary to quantitatively investigate the receiving process of an ultrasonic transducer, demonstrating a huge potential of the WEMDAT serving as a standard acoustic source for ultrasonic sensors for various air-coupled ultrasonic applications.

This work contributes to an overall analysis on the dynamic characteristics of the radially polarized multilayer piezoelectric cylindrical transducers, which is very helpful to improve the performance of two-dimensional emitter and receiver in underwater sound and ultrasonic applications.

This paper achieves an FPGA system, which is specifically designed for the industrial ultrasonic application.

The aim of this study was to evaluate different conditioning protocols and sonic/ultrasonic application of an infiltrant resin (IR) in artificial white spot lesions (AWSL).

These kinds of piezoelectric materials, which can be produced as thin or thick film, have a wide range of uses in electronics such as; ultrasonic applications, in aircraft air-flames, structural health monitoring, and in energy harvesting as actuators or transducers, due to its large surface area and flexibility.

Ninety-five dentin discs were ground flat with diamond burs and divided into 5 groups; no treatment (control), brushing with a custom-made brush for 10 and 30 s without and with ultrasonic application.

The reduction in density affects acoustic impedence, ultimately creating light passive layers for ultrasonic applications manufacturable in high volumes.

The results demonstrate that the proposed transducer has the advantage of generating 2D ultrasonic radiation with two different fundamental resonance modes, which is useful in some new ultrasonic applications such as ultrasonic emulsification, ultrasonic defoaming and ultrasonic sonochemistry where multi-frequency and multidimensional sound radiation is needed.

In this paper, the algorithm based on the complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) has been evaluated and compared for ultrasonic applications.

PZFlex Modeling Software is used to model the temperature increase in the toe as a result of ultrasonic application and these results were used to develop the three parameters tested throughout the rest of the studies.

The chapter almost covers all the aspects of ultrasonic application on preparation of magnesium alloys and can help readers have a systematic understanding of ultrasonic melt treatment on magnesium alloys.

ABSTRACT It is important to modulate ultrasonic waves in some ultrasonic application fields.