KFU. Card publication. On Application of Conical Tube-in-Tube Helical Coil Heat Exchangers with Variable Bending Radius of Helix

KAZAN
FEDERAL UNIVERSITY

- RUS
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ON APPLICATION OF CONICAL TUBE-IN-TUBE HELICAL COIL HEAT EXCHANGERS WITH VARIABLE BENDING RADIUS OF HELIX

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2018

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Authors, employees of KFU

Bagoutdinova Alfiya Gizzetdinovna, author

Voroncova Valeriya Leonidovna, author

Bibliographic description in the original language

Bagoutdinova A.G., Vorontsova V.L. On Application of Conical Tube-in-Tube Helical Coil Heat Exchangers with Variable Bending Radius of Helix//Materialy mezhdunarodnoy nauchno-tekhnicheskoy konferencii «Prom-Inzhiniring«, Moskva, may 2018g.

Annotation

�� -�� "��-��", ��, �� 2018�.

Keywords

heat exchange, helical spiral, conical helical coil, tube-in-tube

The name of the journal

�� -�� "��-��", ��, �� 2018�.

URL

http://icie-rus.org/icie2018-rus.html

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=181077&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bagoutdinova Alfiya Gizzetdinovna	ru_RU
dc.contributor.author	Voroncova Valeriya Leonidovna	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Bagoutdinova A.G., Vorontsova V.L. On Application of Conical Tube-in-Tube Helical Coil Heat Exchangers with Variable Bending Radius of Helix//�� -�� «��-��«, ��, �� 2018�.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=181077&p_lang=2	ru_RU
dc.description.abstract	�� -�� "��-��", ��, �� 2018�.	ru_RU
dc.description.abstract	Compact coiled heat exchangers of the pipe-in-pipe type with varying bending radius of the helix are proposed. A universal engineering method for calculating the heat and hydrodynamic characteristics of such devices has been developed. The thermodynamic characteristics of conical coil apparatuses are determined. An experimental study of heat exchange in a conical coil-type heat exchanger of the "pipe-in-pipe" type is carried out. Empirical formulas for the Nusselt number and the coefficient of hydraulic resistance are obtained. It has been established and experimentally confirmed that conical coil heat exchangers are more effective than known cylindrical coils. The proposed heat exchangers can be recommended for use in hot water supply systems, heating of residential and industrial facilities. The compactness of the heat exchangers allows them to be placed on a small area in a cottage, office, kindergarten, school, boarding school, etc.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	heat exchange	ru_RU
dc.subject	helical spiral	ru_RU
dc.subject	conical helical coil	ru_RU
dc.subject	tube-in-tube	ru_RU
dc.title	On Application of Conical Tube-in-Tube Helical Coil Heat Exchangers with Variable Bending Radius of Helix	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU