Energy saving at operation of outdoor swimming pools

V. F. Ivin, B. Ye. Bodnar


Purpose. Energy saving is a major problem in modern power engineering and various energy-consuming devices. They include outdoor swimming pools. In order to maintain them in working condition, especially in winter period, it takes significant amount of thermal energy. Task of heat loss substantial decrease in open swimming pools is considered in the article (on DNURT example). Methodology. The method of determining the mass and heat loss on the basis of criteria equations of heat and mass transfer theory is used. Findings. Calculations of the actual DNURT pool heat loss for different seasons, as for natural convection both for air forced motion above the free water surface are performed. It is shown that for the adiabatic evaporation conditions of water from the pool in winter during blow-off with wind the heat loss can be up to 2 kW/m2 on surface. To reduce these losses it is offered to cover water surface in a pool with a special material with low thermal conductivity on the basis of porous polyethylene during the time when the pool is not used for other purposes. It is shown that the implementation of these standards will reduce the actual heat loss, at least 5-6 times. Originality. The solution of important environmental and energy problem thanks to reducing heat losses by the pool in different times of a year and correspondingly lower emissions of power generating enterprises. Practical value. It is shown that the coating surface of the pool with poorly heat-conducting and easy to install coating will let, at a minimum, to reduce the actual heat loss on 5-6 times and reduce the emissions of power plants generating energy for pool heating.



energy saving; energy supply economy; outdoor swimming pools; environmental pollution


Isachenko V.P., Osipova V.A., Sukomel A.S. Teploperedacha [Heat transfer]. Moscow, Energiya Publ., 1981. 416 p.

Kutateladze S.S. Osnovy teorii teploobmena [Fundamentals of the theory of heat transfer]. Moscow, Lenіngrad, Mashgiz Publ., 1962. 456 p.

Labay V. I. Teplomassoobmen [Heat and Mass Transfer]. Lviv , Triada Plus Publ., 1998. 256 p.

Lykov A.V. Teplomassoobmen. Spravochnik [Heat and Mass Transfer. Thermal guide]. Moscow, Energiya Publ., 1965. 560 p.

Mak-Adams V.H. Teploperedacha [Heat transfer]. Moscow, Metallurgizdat Publ., 1961. 686 p.

Mikheyev M.A., Mikheyeva I.M. Osnovy teploperedachi [Fundamentals of Heat Transfer]. Moscow, Energiya Publ., 1977. 343 p.

Nesterenko A.V. Osnovy termodinamicheskikh raschetov ventilyatsii i konditsionirovaniya vozdukha [Fundamentals of thermodynamic calculations of ventilation and air-conditioning]. Moscow, Vysshaya shkola Publ., 1971. 460 p.

Osipova V.A. Teoriya podobiya i razmerennostey, modelirovaniye i analogiya v teplovykh protsessakh [Similarity theory and regularity, analogy and modeling in thermal processes]. Moscow, MEI Publ., 1962. 115 p.

Shсhekin R.V. Spravochnik po teplosnabzheniyu i ventilyatsii. V 2-kh tomakh [Handbook of heating and ventilation. Volume 1, 2]. Kyiv, Budіvelnik Publ., 1976.

Leontyev A.I. Teoriya teplomassoobmena [Theory of Heat and Mass Transfer]. Moscow, Vysshaya Shkola Publ., 1979. 495 p.

Yurenev V.N., Lebedev P.D. Teplotekhnicheskiy spravochnik. V 2-kh tomakh [Thermal guide. Volume 1, 2]. Moscow, Energiya Publ., 1975-1976.

Chirkin V.S. Teplofizicheskiye svoystva veshchestv [Thermo-physical properties of materials]. Moscow, Fizmatgiz Publ., 1959. 356 p.

Ekkert Ye.R., Dreyk R.M. Teoriya teplo- i massoobmena [Theory of Heat and Mass Transfer]. Moscow, Gosenergoizdat Publ., 1961. 680 p.

Lйal L., Miscevic M., Lavieille P. An overview of heat transfer enhancement methods and new perspectives: Focus on active methods using electroactive materials. International Journal of Heat and Mass Transfer, 2013, vol. 61, pp. 505-524.

Goldstein R.J., Ibele W.E., Patankar S.V. Heat Transfer-A Review of 2004 Literature. International Journal of Heat and Mass Transfer, 2010, vol. 53, issue 21, pp. 4397-4447.

Tsung-Lin Liu, Ben-Ran Fu, Chin Pan. Boiling heat transfer of co- and counter-current microchannel heat exchangers with gas heating. International Journal of Heat and Mass Transfer, 2013, vol. 56, issue 1-2, pp. 20-29.

GOST Style Citations

1. Исаченко, В. П. Теплопередача / В. П. Исаченко, В. А. Осипова, А. С. Сукомел. – М. : Энергия, 1981. – 416 с.

2. Кутателадзе, С. С. Основы теории теплообмена / С. С Кутателадзе. – М.; Л. : Машгиз, 1962. – 456 с.

3. Лабай, В. И. Тепломассообмен / В. И. Лабай. − Львов : Триада Плюс, 1998. − 256 с. 4. Лыков, А. В. Тепломассообмен. Справочник / А. В. Лыков. − М. : Энергия, 1965. − 560 с.

4. Мак-Адамс, В. Х. Теплопередача / В. Х. Мак-Адамс. – М. : Металлургиздат, 1961. – 686 с.

5. Михеев, М. А. Основы теплопередачи / М. А. Михеев, И. М. Михеева. – М. : Энергия, 1977. – 343 с.

6. Нестеренко, А. В. Основы термодинамических расчетов вентиляции и кондиционирования воздуха / А. В. Нестеренко. – М. : Высшая шк., 1971. – 460 с.

7. Осипова, В. А. Теория подобия и размеренностей, моделирование и аналогия в тепловых процессах / В. А. Осипова. − М. : МЭИ, 1962. − 115 с.

8. Справочник по теплоснабжению и вентиляции : в 2 т. / под общ. ред. Р. В. Щекина. – К. : Будівельник, 1976. − 2 т.

9. Теория тепломассообмена / под ред. А. И. Леонтьева. − М. : Высшая шк., 1979. – 495 с.

10. Теплотехнический справочник : в 2 т. / под общ. ред. В. Н. Юренева, П. Д. Лебедева. – М. : Энергия, 1975−1976. – 2 т.

12. Чиркин, В. С. Теплофизические свойства веществ / В. С. Чиркин. – М. : Физматгиз, 1959. – 356 с.

13. Эккерт, Э. Р. Теория тепло- и массообмена / Э. Р. Эккерт, Р. М. Дрейк. – М. : Госэнергоиздат, 1961. – 680 с.

14. An overview of heat transfer enhancement methods and new perspectives: Focus on active methods using electroactive materials / L. Léal, M. Miscevic, P. Lavieille et al. // Intern. J. of Heat and Mass Transfer. − 2013. − Vol. 61. − P. 505–524.

15. Heat Transfer-A Review of 2004 Literature / R. J. Goldstein, W. E. Ibele, S. V. Patankar et al. // Intern. J. of Heat and Mass Transfer. − 2010. − Vol. 53, iss. 21. − P. 4397–4447.

16. Tsung-Lin, Liu. Boiling heat transfer of co- and counter-current microchannel heat exchangers with gas heating / Liu Tsung-Lin, Ben-Ran Fu, Chin Pan // Intern. J. of Heat and Mass Transfer. − 2013. −Vol. 56, iss. 1−2. − P. 20−29.

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