Abstract: The present invention relates to a method of simultaneous cavitation treatment of liquid media having different compositions. The acoustic cavitation may operate by a double resonance effect inside a flow mechanical oscillatory system—formed as a rectangular channel of finite length. At opposing sides of which, the channel side walls generate in-phase sound oscillations. The interior of the mechanical oscillatory system rectangular channel further has additional flow channels therein to supply treated liquid media, the specific acoustic resistance of material of additional flow channels is close to the acoustic resistance of operating liquid. The width of the channel interior h is a multiple of a quarter of wavelength for the operating liquid at the frequency equal to the basic frequency of system-channel. The amplitude of system-channel wall oscillations creates a fully-developed acoustic cavitation mode over the entire inner volume of operating liquid including the flow channels liquid media therein.

Abstract: A method and system for ultrasonically and simultaneously induced cavitation processing of fluid media-filled cells is provided. The method and system requires placing of cells in a bath filled with process fluid, wherein the fluid cell material exhibits specific acoustic resistance to be equal or close to that of the process fluid, sufficient acoustic wave amplitude is produced for specific process fluid so that well-developed acoustic cavitation occurs in process fluid and within every cell exposed to processing. The process fluid bath structure has a rectangular form where an acoustic standing wave is produced in the process fluid and is reflected from the bath walls and bottom. These walls and bottom may be designed as elastic membranes to have a self-resonant first harmonic frequency.

Abstract: The invention relates to the field of cavitation treatment of liquid media as well as media, where the density of water or other liquid phase is over 65-70% of the total weight as well as to treatment of the objects placed in the treated liquid media. The method cavitation treatment consists of the vibration system with the liquid medium and the placed objects consisting of the wall-surfaces, each surface of the system is the membrane fixed outline. For example on a rigid frame, having a natural frequency with due consideration of the apparent mass of the vibration generator equal to the fundamental mode, the radiation of ultrasonic waves to the liquid media is carried out simultaneously by all membranes of the vibration system, providing in the treated media the effect of superposition of waves with forming a standing acoustic wave or multiple waves with different frequencies.

Abstract: The present invention refers to the field of cavitation treatment of liquid medium as well as the medium having the density of water or other liquid body is more than 65-70% of total mass.

Abstract: The invention relates to the field of cosmetology and is referred to the technology for obtaining cosmetic skin care products. A method of manufacturing of cosmetic products includes gradual dispersion of components at room temperature at that the components are added to the plant with a powerful hydroacoustic effect, where dispersion of components and cavitation homogenization of emulsion with the further filling are made, at that the mode of acoustic cavitation is generated due to the double resonance effect in a flow channel. Mechanical oscillation of the rectangular flow channel system generates sound waves, forming of a standing wave at the fundamental frequency for the wall or walls of the flow channel. These standing waves in turn form a quasi-plane standing wave in a moving multi-phase media consisting of mixed ingredients.

Abstract: The subject invention refers to the field of cavitation treatment of liquid medium as well as the medium having the density of water or other liquid phase exceeds 65-70% of total mass. Method of ultrasonic cavitation treatment of liquid medium is what the mode of acoustic cavitation is being simultaneously generated on two or several different frequencies, at that the mechanical vibration system—channel with rectangular cross-section, is made in the form of tandem membranes having different frequencies of fundamental harmonic of vibrations, generating of acoustic vibrations with formation of standing wave is performed in phase over against the channel, that in turn generate quasi-plane standing waves, corresponding with vibrations frequencies of the membranes, in the channel clearance.