The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The article is devoted to the integration of control system of cavitation mode into the ultrasonic technological equipment intended for the action on liquid technological media. It shows the results of studies of operating efficiency of the ultrasonic equipment with the control system.
The article presents the results of studies allowing us to reveal the operation condition of the ultrasonic apparatuses with multi half-wave radiators in confined space, at which efficiency of ultrasonic influence on the technological process decreases and essential deviation from nominal operation mode is observed.
The article is devoted to design and study of the method of indirect control of the parameters of liquid technological media in the form of water solutions of glycerin, saccharose, NaCl subject to ultrasonic action. The base of developed method is the revealed before dependences of the electric parameters of the piezoelectric transducer of the ultrasonic vibrating system on physical characteristics...
The article is devoted to the study of integral criterion of indirect estimation of the parameters of the technological media. Carried out researches show, that integral criterion obtained by integration of current envelope flowing through the ultrasonic vibrating system, which is received at the adjustment of frequency of the ultrasonic generator near resonance frequency of the radiator, depends...
The article is devoted to research of the influence of geometrical parameters (aperture angle) of rod type UOS tools on the parameters of the vibration characteristics of ultrasound systems and technological devices in general. Received power characteristics and data on the measured electrical parameters are provided.
In the article the laboratory measuring equipment for investigation of mixing in the ultrasonic mass-transfer apparatus is described. The experimental results of testing the equipment during dissolving of crystalline substance in liquid medium with the help of high-intensity ultrasonic vibrations are considered.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.