Other modern applications of ultrasound and infrasound The bounty is high

The ultrasonic generator can consult Jiayuanda Technology and consult the best 18923428601. Jiayuanda Technology is a national high-tech enterprise focusing on the development of ultrasonic technology. The main products are ultrasonic generators, ultrasonic transducers, ultrasonic application tool heads and ultrasonic application equipment, which are mainly used in ultrasonic cleaning, welding, atomization, extraction, cutting, suitable for medical, textile, plastic, metal, food, packaging, semiconductor and other industries, and the products are sold all over the world and are widely praised by customers.

From the core devices, product strategy and first-class business management, Jiayuanda Technology adheres to the principle of good quality Seiko, creates easy-to-use, easy-to-maintain, moderate, and high-quality products to create value for customers. Our Vision: Let ultrasound technology benefit intelligent manufacturing and lifeOur mission:

Focused ultrasound technology, providing has...

1.Applications of Ultrasound:

Ultrasonic humidifiers, ** liquid nebulizers for laryngitis and tracheitis use the high energy of ultrasound to break up the liquid into many small droplets.

Ultrasonic cleaning of dirt.

Sonar. Ultrasonic waves are used to detect reefs in the water, enemy submarines, and measure the depth of the seawater.

Ultrasonic flaw detectors use ultrasonic waves to propagate along a straight line to detect whether there are bubbles and cracks inside metal, ceramic, and concrete products.

The hospital uses B-ultrasound (B-mode ultrasound) to analyze the lesions in the body.

2.Applications of infrasound:

Many natural disasters.

Such as **, volcanic eruptions, tornadoes.

Scientists use infrasound waves to study typhoons, study atmospheric structure, etc.

In the military, infrasound can be used to reconnoiter nuclear ** in the atmosphere, tracking missiles, and so on.

Elephant. Communicate with a "voice" that humans can't hear.

Sound waves with frequencies below 20Hz are called infrasonic waves or ultra-low sounds; Sound waves with a frequency of 20kHz-1GHz are called ultrasound. The propagation of vibrations produced by sound emitters in air or other substances is called sound waves. The propagation of sound waves is essentially the transfer of energy in a medium.

Ultrasonic wave is a kind of sound wave with a frequency higher than 20,000 Hz, which has good directionality, strong reflection ability, easy to obtain more concentrated sound energy, and travels farther in water than in air.

The wavelength of ultrasonic waves is shorter than that of ordinary sound waves, has better directionality, and can penetrate opaque substances, which has been widely used in ultrasonic flaw detection, thickness measurement, ranging, remote control and ultrasonic imaging technology. The mechanical, cavitation, thermal and chemical effects of ultrasonic can be used for ultrasonic welding, drilling, solid crushing, emulsification, degassing, dust removal, descaling, cleaning, sterilization, promoting chemical reactions and biological research, etc., which have been widely used in various departments such as industry and mining, agriculture and medical treatment.

Sound waves with a frequency of less than 20 Hz (Hertz) are called infrasound. Infrasound waves are not easily attenuated and are not easily absorbed by water and air. Infrasound waves, on the other hand, tend to have a very long wavelength, so they can diffract around some large obstacles. Some infrasound waves can circle the Earth for 2 to 3 cycles.

Study the characteristics and production mechanisms of natural infrasound, ** natural disaster events. By measuring the propagation of natural or artificially produced infrasound in the atmosphere, the nature and regularity of certain large-scale meteorological processes can be detected. By measuring the characteristics of the faint infrasound emitted by certain organs of humans and other living beings, it is possible to understand the activity of the corresponding organs of the human body or other living beings.

Use the strong penetration of infrasound to create a ** that can penetrate tanks and armored vehicles.

1 Study the characteristics and production mechanism of natural infrasound, ** natural disaster events For example, the infrasound waves produced by the friction between typhoons and waves, because it propagates much faster than the movement speed of typhoons, therefore, people use an instrument called "jellyfish ears" to monitor the infrasound waves emitted by storms, which can be alerted before the arrival of storms Using similar methods, natural disasters such as volcanic eruptions and thunderstorms can also be predicted

2 By measuring the propagation characteristics of natural or man-made infrasound in the atmosphere, the nature and law of certain large-scale meteorological processes such as sandstorms, tornadoes and disturbance of electromagnetic waves in the atmosphere can be detected

3 By measuring the characteristics of the faint infrasound emitted by certain organs of human and other organisms, we can understand the activities of the corresponding organs of the human body or other organisms

4 The application of infrasound in the military, using the strong penetration of infrasound to create a ** that can penetrate tanks and armored vehicles, infrasound ** - generally only harms personnel and will not cause environmental pollution.

Ultrasonic effects:

1.Glass parts. Descaling glass and ceramic products is a troublesome task, if these items are put into the cleaning solution, and then through ultrasonics, the dirt on the items can be quickly cleaned by the violent vibration of the cleaning solution.

2.Medical ultrasound.

3.The principle of "sonar" is used to detect underwater targets and their status, such as the location of submarines. At this time, people send a series of ultrasonic waves of different frequencies into the water, and then record and process the reflected echoes, from the characteristics of the echoes, we can estimate the distance, shape and dynamic changes of the detected objects.

Ultrasound can break up gallstones.

Wash the parts. Infrasonic waves can be natural disasters.

Ultrasound can be used to clean items such as eyeglasses, teeth cleaning, etc. It can also be used to probe the depth of the seabed Infrasound waves can be used for disasters such as:

**, typhoons, etc. People can't hear infrasound and ultrasound, but some animals can, so we can use animals to ** disasters. Infrasound can also detect whether there is a nuclear test anywhere in the world (nuclear **** will be detected by infrasound) In addition, infrasound waves also have a strong destructive power, which can cause resonance of human internal organs and make people die, so infrasound waves can also be used as **.