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Calculation of heating laminar fluid flow with variable heat transfer coefficient on the surface of circular channel

https://doi.org/10.30724/1998-9903-2015-0-9-10-69-75

Abstract

An approximate analytical method for calculating temperature distribution in laminar flow, that moving in cylindrical channel. In case where the heat transfer coefficient on the outer surface of arbitrary function on the axial coordinate. Special integral transformation turns the task boundary condition to linear second kind boundary condition. In this case can be applied a classical mathematical solution.

About the Authors

U. V. Vidin
Сибирский федеральный университет
Russian Federation


V. S. Zlobin
Сибирский федеральный университет
Russian Federation


R. V. Kazakov
Сибирский федеральный университет
Russian Federation


References

1. Петухов Б.С. Теплообмен и сопротивление при ламинарном течении жидкости в трубах. М.: "Энергия", 1967. 412 с.

2. Видин Ю.В. Инженерные методы расчета процессов теплопереноса. Красноярск; Красноярский политехнический институт, 1974. 144 с.

3. Видин Ю.В. Инженерные методы теплопроводности. Красноярск: Изд-во Красноярского государственного университета, 1992. С. 92.


Review

For citations:


Vidin U.V., Zlobin V.S., Kazakov R.V. Calculation of heating laminar fluid flow with variable heat transfer coefficient on the surface of circular channel. Power engineering: research, equipment, technology. 2015;(9-10):69-75. (In Russ.) https://doi.org/10.30724/1998-9903-2015-0-9-10-69-75

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ISSN 1998-9903 (Print)
ISSN 2658-5456 (Online)