About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Bagoutdinova A.G. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Zolotonosov Ya.D. – doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Mustakimova S.A. – the leading programmer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | Energy-efficient heat-exchange devices based on heat-exchange elements in the form of a spring-twisted channels |
| Abstract. | The article considers the prospect of modernization of the heat-exchange equipment on the basis of heat-exchange elements in the form of a spring-twisted pipes. The surface of such pipes represent channels, executed in the form of a tight spring, the turns of which rigidly fastened together. An overview of the various configurations of the spring-twisted channels, the possibility of their use in the development and design of modern heat-exchange equipment, lists the main advantages of spring-developed channels of different configurations before smooth and profiled pipes. It was noted that the configuration spring-twisted channels can be used in heat exchangers of how gravity, so the rotation of the types. Proposed methods of engineering calculation of separate constructions of heat-exchange elements, including determination of the amount of heat transfer, heat transfer coefficient and the surface area of the heat-exchange apparatus. |
| Keywords. | Heat transfer, turbulence, spring-twisted channel, the coefficient of heat transfer. |
| For citations: | Bagoutdinova A.G., Zolotonosov Ya.D., Mustakimova S.A. Energy-efficient heat-exchange devices based on heat-exchange elements in the form of a spring-twisted channels // Izvestiya KGASU. 2012. №3(21) P.86-95. |
