- ultrasonic cavitation
- акустическая кавитация
Большой англо-русский и русско-английский словарь. 2001.
ultrasonic cavitation
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Ultrasonic horn — is a device used to pass ultrasound into a liquid medium. It basically consists of a transducer, a device which consists of a piezoelectric material, cut properly and sandwiched between metal electrodes. When alternating electrical current passes … Wikipedia
Cavitation — is defined as the phenomenon of formation of vapour bubbles of a flowing liquid in a region where the pressure of the liquid falls below its vapour pressure. Cavitation is usually divided into two classes of behavior: inertial (or transient)… … Wikipedia
Ultrasonic foil (papermaking) — Ultrasonic foil = High power ultrasonics are used in the ultrasonic foils under the formation wire in a paper machine to produce paper of higher quality. On the top side of the formation wire over an ultrasonic foil, in the stock (fibre/water… … Wikipedia
Ultrasonic cleaning — An ultrasonic cleaner is a cleaning device that uses ultrasound (usually from 15 400 kHz) and an appropriate cleaning solution to clean delicate items. The ultrasound is not effective without the cleaning solution; it enhances the effect of a… … Wikipedia
Synthetic diamond — Synthetic diamonds of various colors grown by the high pressure high temperature technique Synthetic diamond is diamond produced in a technological process; as opposed to natural diamond, which is created in geological processes. Synthetic… … Wikipedia
Detonation nanodiamond — Detonation nanodiamond, TEM image Detonation nanodiamond (DND), often also called ultradispersed diamond (UDD), is diamond that originates from a detonation. When an oxygen deficient explosive mixture of TNT/RDX is detonated in a closed chamber,… … Wikipedia
ultrasonics — /ul treuh son iks/, n. (used with a sing. v.) the branch of science that deals with the effects of sound waves above human perception. [1930 35; see ULTRASONIC, ICS] * * * Vibrational or stress waves in elastic media that have a frequency above… … Universalium
Ultrasound — Not to be confused with Supersonic .Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy,… … Wikipedia
Megasonic cleaning — is a type of acoustic cleaning, related to ultrasonic cleaning. It is a gentler cleaning mechanism, less likely to cause damage, and is used in wafer, medical implant, and industrial part cleaning. Similar to ultrasonic cleaning, megasonics… … Wikipedia
Sonochemistry — In chemistry, the study of sonochemistry is concerned with understanding the effect of sonic waves and wave properties on chemical systems. The chemical effects of ultrasound do not come from adirect interaction with molecular species. Studies… … Wikipedia
Ultrasonics — is a trade term coined by the Ultrasonic Manufacturers Association and used by its successor, the Ultrasonic Industry Association, to refer to the use of high intensity acoustic energy to change materials. This usage is contrasted to ultrasound … Wikipedia
