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 results of a comprehensive experimental study of the boiling of water subcooled to the saturation temperature in a channel are presented. This technology is used to remove extreme heat fluxes in modern equipment. An emphasis is placed on the study of the characteristics of vapor bubbles, their changes under the effect of various regime factors, and characteristics of the heating surface. For...
Pool boiling is an important technology that can be used for the thermal management of microelectronics. Previous studies have shown that pool boiling enhancement can be obtained by controlling the surface wettability, by patterning surface features, and by controlling micro/nano porosity characteristics of the heater surface. While many of these studies have focused on the increase in critical heat...
In the present study, the boiling of FC-72 occurs from a smooth boiling surface (14 times 14 mm2) and its vapor is condensed by four different types of condensing surfaces (30 times 30 mm2 base): a smooth surface and 1times1 mm2 pin-finned surfaces of 2 mm high with 0.3 mm, 0.5 mm, and 1 mm array spacing. Boiling characteristics are investigated in detail for different condensing surfaces. For a smooth...
Combining electrocoating and etching processes, we have developed a new type of microstructure for nucleate boiling. The basic elements of the structure are cylindrically shaped; their density ranges up to 10 7 cm -2 .To test the efficiency of the structure, the outer surface of a tube has been provided with such a structure and used in pool boiling experiments with the refrigerant...
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.