CONSTRUCTIVE DESIGN OF HEAT EXCHANGERS "TUBE-IN-TUBE" (REVIEW)
Abstract
Advanced designs of one of the simplest and reliable heat-exchange apparatuses for processing of various liquid and gaseous environments – heat exchangers "tube-in-tube" are considered. New designs in the majority a case eliminate the main defect of classical heat exchangers "tube-in-tube" – a small surface of a heat transfer. However increase in a heat exchange surface usually significantly complicates production and/or operation (including repair) heat exchangers. Classification of the heat exchange devices "tube-in-tube" is proposed: The following signs are the basis for classification: assembly level, quantity of streams in channels, the design material nature, degree of mobility of heat exchange tubes, existence of vortex generators in channels, a form of external and/or internal tubes. The critical analysis of the most characteristic designs of the heat exchangers "tube-in-tube" developed by domestic and foreign designers and inventors is made. Bibl. 17, Fig. 21.
References
Spravochnik po teploobmennikam (1987) [Reference book on heat exchangers]. Ed. B.S.Petukhov, V.K.Shikov. Moscow : Energoatomiz-dat, 912 p. (Rus.)
Timonin A.S. (2002). Osnovy konstruirovaniya i raschyeta khimiko-tekhnologicheskogo i prirodookhrannogo oborudovaniya [Bases of designing and calculation of the chemical and technological and nature protection equipment]. Kaluga : N.Bochkaryovoy Publishing House, 2848 p. (Rus.)
Ifnatovich E. (2006). Khimicheskaya tekhnika. Protsessy i apparaty [Chemical engineering. Processes and devices ]. Moscow : Tekhnosfera, 2006. 656 p. (Rus.)
Zohuri B. (2017). Compact Heat Exchangers: Selection, Application, Design and Evaluation. Swit-zerland : Springer International Publishing, 559 p. doi: 10.1007/978-3-319-29835-1.
Ponikarov I.I., Ponikarov S.I., Rachkov-skiy S.V. (2008). Raschyety mashin i apparatov khimicheskikh proizvodstv i neftegazopererabotki [Calculations of machines and apparatuses of chemical productions and oil and gas processing]. Moscow, Alfa-M, 720 p. (Rus.)
Mikulionok I.O. (2019). Classification of tube-in-tube heat-transfer devices (Survey of Patents). Chemical and Petroleum Engineering, 55 (7–8), pp. 601–607. doi: 10.1007/s10556-019-00667-w.
Nada S.A., El Shaer W.G., Huzayyin A.S. (2015). Performance of multi tubes in tube helically coiled as a compact heat exchanger. Heat Mass Transfer, 51, pp. 973–982. doi: 10.1007/s00231-014-1469-z.
Nada S.A., Elattar H.F., Fouda A., Refaey H.A. (2018). Numerical investigation of heat transfer in annulus laminar flow of multi tubes-in-tube helical coil. Heat Mass Transfer, 54, pp. 715–726. doi: 10.1007/s00231-017-2163-8.
Chung D.D.L. (2010). Composite Materials: Science and Applications. London : Springler Verlag London Limited, 349 p.
Tadmor Z., Gogos C. G. (2006). Principles of polymer processing. 2nd ed. Hoboken : John Wiley & Sons, 961 p.
Rauwendaal C. (2014). Polymer extrusion. 5th ed. Munich : Carl Hanser Verlag GmbH & Co. KG, 950 p.
Agassant J.-F., Avenas P., Carreau P. J., Vergnes B., Vincent M. (2017). Polymer Processing. Principles and Modelling, 2nd ed.; Munich, Germany: Carl Hanser Verlag, 841 p.
Vlachopoulos J., Vlachopoulos N. D. (2019). Understanding rheology and technology of polymer extrusion. Dundas, ON, Canada: Polydynamics Inc., 337 p.
Mikulionok I.O. (2019). Use of Polymer Ma-terials in Heat Exchangers (Review of Patents). Chemical and Petroleum Engineering, 55 (7–8), pp. 687–695. doi: 10.1007/s10556-019-00680-z.
Mikulionok I.O. (2019). Removable Vortex Generators of Pressurized Tubular Channels with Round Cross-Section (Classification and Survey of Patents). Chemical and Petroleum Engineering, 54 (11–12), pp. 842–848. doi: 10.1007/s10556-019-00560-6.
Mikulionok I.O. (2019). Classification of Means of Enhancement of Heat Transfer from the Outer Surface of Pipes (Survey of Patents). Chemical and Petroleum Engineering, 55 (5–6), pp. 491–499. doi: 10.1007/s10556-019-00651-4.