Central to this calculation is the assumption of a linearly propagating ultrasound wave with minimal nonlinear distortion. This assumption was verified by COMSOL simulations and hydrophone ...

Ultrasound unlocks a safer, greener way to make hydrogels Researchers develop a method that could revolutionize biomedical and environmental applications Date: May 9, 2025 Source: McGill ...

5.5, COMSOL AB, Sweden). The 3D model consisted of a transducer ... To examine the irradiation properties of ultrasound waves traveling through our designed waveguide, we measured the acoustic ...

To develop our design, we can use a COMSOL model but without some validation ... different imaging techniques such as X-ray (computed tomography / fluoroscopy) and ultrasound imaging. Tissue-mimicking ...

ABSTRACT: In many applications in aluminium industry, the number of inclusion-critical products increases and the quality of those products depend on the inclusion concentration and size. In order to ...

Ultrasound works by sending sound waves through the body. Doctors can recommend ultrasound therapy to treat pain. It may work best alongside other treatments. Many people know ultrasound as an ...

A liver ultrasound is one of a few tests your doctor can order if they want to check your liver. An ultrasound scan (also known as sonography) is a noninvasive procedure. It captures live images ...

In the COMSOL simulation, the skull thickness coefficient was consistent with the test points. In practical applications, tFUS needs to transmit ultrasound waves with different sound pressures. For ...

Abstract: An array laser ultrasound method for the detection of air holes in aluminium blocks is proposed. A two-dimensional transient laser ultrasound force-solid coupling model is established under ...

COMSOL, a provider of software solutions for ... or parametric optimization." Ultrasound technology is becoming increasingly important in a range of applications spanning from process engineering ...