What are the different types of ultrasonic applications?
Sound is a pressure oscillation of the media such as air or water. The wavelength of the sound changes with temperature, medium and initial energy. Ultrasonic refer to wavelengths above the human hearing range, approximately 20,000 kilohertz. Many ultrasonic applications use mechanical sound vibrations to disrupt the cellular or particle structure. Other applications use sound waves to detect or observe objects.
Ultrasonic applications come from the sound properties. The sound is not easy; It consists of mechanical vibrations of gas or liquid, while light is of electromagnetic nature. The waves spread in three dimensions from a point source, distract energy and reduce the amplitude when traveling. Less dense media, such as gases, carry sound waves further than liquids. The solids cause the sound of the wool impact on one surface and physically move the gas or liquid on the other surface of the solid.
The physical impact of the Sovlnna und improves the consistency of solid liquid mixtures in laboratory and commercialCH Ultrasonic applications. Homogenization occurs reduction of solids of solids, solids scattering or disintegration of particle agglomerates. The ultra -high frequency energy of the sound waves causes cavitation in the liquid. The cavitation occurs as alternating areas of high and low pressure, causing microblems to form violently and collapse.
biological laboratories use mechanical force of ultrasound to disintegrate cells and separate organelles, which are small intracellular ingredients. Useful biological compounds can be extract from cell fluid. Similarly, ultrasonic disruption of cells can be used as sterilization technique. Laboratory costs of stubborn organic substances or mineral bearings are often performed by soaking pieces in ultrasonic baths.
Sonochemistry promotes chemical reactions using violent cavity mixing of ultrasonic applications. SpeedCE increases due to increased mixing of reaction components or increased activity of the mixed phase catalysts. Commercial applications of this technology include the transformation of vegetable oils into bionafy fuel.
other ultrasonic applications use wave's sound of sound. The sound reflects solid surfaces and can be accepted by an antenna. Many ultrasonic applications provide diagnostic information in the medical field that helps in the evaluation of fruits, tumors and injuries. These non -invasive tests are simple, painless and cheap.
Sonar uses sound as a range, a device that transmits and receives wave energy to find objects. The wavelengths may vary from infrared to ultrasound. Military units are used in the extent to obtain target, navigation and security. Fishermen often use Sonar to find fish schools. Drones and robots can be controlled by ultrasonic commands.