• 2021-06-25

Engineering researchers have developed a new technique for eliminating particularly tough blood clots, using engineered nanodroplets and an ultrasound "drill" to break up the clots from the inside out. The technique has not yet gone through clinical testing. In vitro testing has shown promising results. Specifically, the new approach is designed to treat retracted blood clots, which form over exte...

• 2021-06-23

The use of high-intensity ultrasound in processing is usually based on the application of non-linear effects produced by finite amplitude pressure changes. The most important effects of high-intensity ultrasound are: heat, cavitation, agitation, acoustic flow, interfacial instability, friction, diffusion, and mechanical fracture. These effects can be used to enhance various processes, such as mech...

• 2021-06-23

Ultrasonic cutting technology uses sound frequencies to generate vibrations. The high-frequency vibration produced by the ultrasonic cutting knife moves the cutting blade of the machine. The high speed of these vibrations means that the blade moves back and forth thousands of times per second, which allows the cutting knife to easily cut into the material, even for difficult-to-cut materials. This...

• 2021-06-22

Mechanical stirring Ultrasound high frequency vibration and radiation pressure can be in gas and liquid form effective agitation and flow. Airborne bubble vibrations produce strong jets and local microstrunts produced by solid surfaces, can significantly reduce the surface tension and friction of the liquid, and destroy the attachment of the solid-liquid interface, so that ordinary low-frequency m...

• 2021-06-22

At present, in order to obtain a small and excellent tissue, various external fields (magnetic fields, electric fields, and ultrasound vibration treatment metal melt process are very active. Among them, the power ultrasound treatment metal melt technology has a significant refinement of metal solidification tissue. Power ultrasound treatment metal melt technology is before the metal melt coagulati...

• 2021-06-22

At present, ultrasound technology has been widely used in almost all areas of medical scan ultrasonic treatment, mineral processing, nanotechnology, food beverage technology, non-destructive testing, industrial welding, surface cleaning, environmental purification, etc., which has been greatly available in the food industry. s concern. Ultrasonic is widely used as a non-thermal technology in therm...

• 2021-06-22

Over the years, the lowest demand for processing foods has led to major changes in processing methods, as some processing technologies under key conditions reduce their nutritional level and bioavailability by inducing physical and chemical changes, thereby reducing sensory acceptance Sex. Therefore, in order to maintain nutrition, non-nutritional (biological activity) and sensory properties, the ...

• 2021-06-21

1.Some benefits of ultrasonic nozzles; 2.High transmission efficiency - reduce material use; 3.No clogging - can handle high solid materials; 4.Durability - titanium structure resists a variety of solvents and wear; 5.Highly uniform distribution of droplets - Reduce coating defects; 6.No gas spray - can be easy to control the process, the ideal vacuum environment!