EXPERIMENTAL STUDY OF HEAT EXCHANGE DURING FORCED WATER FLOW IN A VERTICAL STEAM GENERATING CHANNEL
Keywords:
heat exchange, vertical channel, two-phase flow, boiling
Abstract
Measurements of heat transfer during boiling water in a vertical heated pipe with a diameter of 13 mm and a length of 2.6 m were carried out. The studies were carried out in the range of pressure changes from 4 MPa to 16 MPa, mass velocity from 120 kg/m2s to 2000 kg/m2s, heat flow from 0.13 MW/m2 to 2.59 MW/m2. The region of developed boiling was studied in the range of changes in vapor content from 0 ≤ x ≤ 1.
Experimental results show that mass velocity does not have a significant effect on the heat transfer coefficient. With increasing pressure, the heat transfer coefficient increases.
An equation has been obtained that describes the dependence of the heat transfer coefficient on the flow parameters and heating intensity. It is shown that in the region 0 ≤ x ≤ 1 the heat transfer coefficient smoothly decreases with increasing vapor content.
An increase in the heat transfer coefficient before the heat transfer crisis is observed in some modes at high values of steam content. Qualitatively, this result is consistent with the experimental results [7] and is explained by an increase in the convective component of the boiling process in the dispersed ring mode when the near-wall liquid film is depleted.
References
1. Gogonin I. I. Heat Transfer in Nucleate Boiling. This book first published. 2023. P.265. A catalogue record for this book is available from the British Library. ISBN (13): 978-1-5275-9030-4. https://www.cambridgescholars.com/resources/pdfs/978-1-5275-9030-4-sample.pdf
2. Halon S. , Krolicki Z. , Revellin R. , Zajaczkowski B. Heat transfer characteristics of flow boiling in a micro channel array with various inlet geometries. International Journal of Heat and Mass Transfer. 2022. V. 187, 122549. https://doi.org/10.1016/j.ijheatmasstransfer.2022.122549
3. Liu H. , Yuan C., Li H., Zheng X., Huang P. Experimental study of R1234yf flow boiling in small tubes at saturation temperature of 5 °C and low mass flux. Applied Thermal Engineering. 2023. V. 229, 120653 https://doi.org/10.1016/j.applthermaleng.2023.120653
4. Cheng N., Yu S., Xiao J., Peng C-H. Experimental Study of Onset of Nucleate Boiling in Vertical Rectangular Channels with Different Flow Path Heights. Science and Technology of Nuclear Installations. 2022. Article ID 7760569. https://doi.org/10.1155/2022/7760569
5. Yan, J., Bi, Q., Liu, Z., Zhua, G., Cai, L. Subcooled flow boiling heat transfer of water in a circular tube under high heat fluxes and high mass fluxes. Fusion Engineering and Design. 2015. 100. P. 406–418. https://doi.org/10.1016/j.fusengdes.2015.07.007
6. Ganesan V., Patel R., Hartwig J., Mudawar I. Review of databases and correlations for saturated flow boiling heat transfer coefficient for cryogens in uniformly heated tubes, and development of new consolidated database and universal correlations. International Journal of Heat and Mass Transfer. 2021. V.179. https://doi.org/10.1016/j.ijheatmasstransfer.2021.121656
7. Schmid D., Verlaat B., Petagna P., Revellin R., Schiffmann J. Heat transfer of flow boiling carbon dioxide in vertical upward direction. International Journal of Heat and Mass Transfer. 2022. V. 196. 123246. https://doi.org/10.1016/j.ijheatmasstransfer.2022.123246
8. Shah M.M. New general correlation for heat transfer during saturated boiling in mini and macro channels. International Journal of Refrigeration. 2022. P. 103-116. https://doi.org/10.1016/j.ijrefrig.2022.02.019
9. Schmid D., Verlaat B., Petagna P., Revellin R., Schiffmann J. Flow pattern observations and flow pattern map for adiabatic two-phase flow of carbon dioxide in vertical upward and downward direction. Exp. Experimental Thermal and Fluid Science. 2022. 131. 110526. doi: 10.1016/j.expthermflusci.2021.110526 .
10. Gakal P.G., Gorbenko G.A., Turna R.Y., Reshitov E.R. Heat transfer during subcooled boiling in tubes (a Review). 2019. ISSN 0131–2928. Journal of Mechanical Engineering. 2019. V. 22, 1. P. 9-16. DOI: https://doi.org/10.15407/pmach2019.01.009
11. Antipov V.G. Experimentalnoe opredelenie granitz oblasti neravnovesnogo kipeniya v parogeneruyuchem kanale. Part 1. Granitsa nachala paroobrazovaniya. [Experimental determination of the boundaries of the nonequilibrium boiling region in a steam-generating channel. Part 1. Boundary of the beginning of vaporization. ]. Industrial heat engineering. 2011. т. 33, № 5. P. 5 10. (Russ).
12. Antipov V.G. Experimentalnoe opredelenie granitz oblasti neravnovesnogo kipeniya v parogeneruyuchem kanale. Part 2. Granitsa perehoda k ravnovesnomy kipeniyu. [Experimental determination of the boundaries of the nonequilibrium boiling region in a steam-generating channel. Part 2. The boundary of transition to equilibrium boiling.]. Industrial heat engineering. 2011. т. 33, № 6. P. 25 31. (Russ)
13. Avramenko A.A., Kovetskaya M.M., Tyrinov A.I. Kovetskaya Yu. Yu. Distinctive features of the use of nanofluids to enhance boiling heat transfer. Journal of Engineering Physics and Thermophysics. 2020. V.93,N 1. P.7482. DOI 10.1007/s10891-020-02092-w.
14. Avramenko A.A., Shevchuk I.V., Abdallah S., Blinov D.G., Harmand S., Tyrinov A.I. Symmetry analysis for film boiling of nanofluids on a vertical plate using a nonlinear approach. Journal of Molecular Liquids. 2016. V. 223, P. 156-164. . https://doi.org/10.1016/j.molliq.2016.08.038
15. Tyrinov A.I., Avramenko A.A., Basok B.I., Davydenko B.V. Modeling of flows in a microchannel based on the boltzmann lattice equation. Journal of Engineering Physics and Thermophysics. 2012. 85, P.65-72. https://doi.org/10.1007/s10891-012-0621-1
16. Avramenko A.A., Kuznetsov A.V. Flow in a curved porous channel with a rectangular cross section. Journal of Porous Media. 2007. 11 (3), P. 241‒246. DOI:10.1615/JPorMedia.v11.i3.20
17. Avramenko, A.A., Kuznetsov, A.V. Renormalization Group Model of Large-Scale Turbulence in Porous Media. Transport in Porous Media. 2006. 63, P. 175–193. https://doi.org/10.1007/s11242-005-4425-z
18. Avramenko A.A. Gruppovie metody v teplofizike. [Group methods in thermophysics] К. : Naukova dumka, 2003. 484 с. ISBN 966-00-0018-9 (Russ).
19. Avramenko A.A., Kuznetsov A.V., Nield D.A. Instability of Slip Flow in a Channel Occupied by a Hyperporous Medium. Journal of Porous Media. 2007. V.10 (5). P. 435-442. DOI: 10.1615/JPorMedia.v10.i5.20
20. Groeneveld В.С., Leung L.K.H., Kirillov P.L. et al. The 1995 look-up table for critical heat flux in tubes. Nuclear Engineering and Design. 1996. 163. p.1-23.
21. Kirilov P.L., Yurev Yu.S., Bovkov V.P. Spravochnik po teplogidravlicheskim raschetam (yadernue reaktory, teploobmenniki, parogeneratory) [Handbook of thermal-hydraulic calculations (nuclear reactors, heat exchangers, steam generators)]. М.: Energoatomizdat, 1990. – 360 p. (Russ)
22. Rassohin N.G., Shevtsov R.S., Rezmin A.V. Raschet teplootdachi pri kipenii [Calculation of heat transfer during boiling]. Thermal power engineering. 1970. № 9. P. 58. (Russ)
2. Halon S. , Krolicki Z. , Revellin R. , Zajaczkowski B. Heat transfer characteristics of flow boiling in a micro channel array with various inlet geometries. International Journal of Heat and Mass Transfer. 2022. V. 187, 122549. https://doi.org/10.1016/j.ijheatmasstransfer.2022.122549
3. Liu H. , Yuan C., Li H., Zheng X., Huang P. Experimental study of R1234yf flow boiling in small tubes at saturation temperature of 5 °C and low mass flux. Applied Thermal Engineering. 2023. V. 229, 120653 https://doi.org/10.1016/j.applthermaleng.2023.120653
4. Cheng N., Yu S., Xiao J., Peng C-H. Experimental Study of Onset of Nucleate Boiling in Vertical Rectangular Channels with Different Flow Path Heights. Science and Technology of Nuclear Installations. 2022. Article ID 7760569. https://doi.org/10.1155/2022/7760569
5. Yan, J., Bi, Q., Liu, Z., Zhua, G., Cai, L. Subcooled flow boiling heat transfer of water in a circular tube under high heat fluxes and high mass fluxes. Fusion Engineering and Design. 2015. 100. P. 406–418. https://doi.org/10.1016/j.fusengdes.2015.07.007
6. Ganesan V., Patel R., Hartwig J., Mudawar I. Review of databases and correlations for saturated flow boiling heat transfer coefficient for cryogens in uniformly heated tubes, and development of new consolidated database and universal correlations. International Journal of Heat and Mass Transfer. 2021. V.179. https://doi.org/10.1016/j.ijheatmasstransfer.2021.121656
7. Schmid D., Verlaat B., Petagna P., Revellin R., Schiffmann J. Heat transfer of flow boiling carbon dioxide in vertical upward direction. International Journal of Heat and Mass Transfer. 2022. V. 196. 123246. https://doi.org/10.1016/j.ijheatmasstransfer.2022.123246
8. Shah M.M. New general correlation for heat transfer during saturated boiling in mini and macro channels. International Journal of Refrigeration. 2022. P. 103-116. https://doi.org/10.1016/j.ijrefrig.2022.02.019
9. Schmid D., Verlaat B., Petagna P., Revellin R., Schiffmann J. Flow pattern observations and flow pattern map for adiabatic two-phase flow of carbon dioxide in vertical upward and downward direction. Exp. Experimental Thermal and Fluid Science. 2022. 131. 110526. doi: 10.1016/j.expthermflusci.2021.110526 .
10. Gakal P.G., Gorbenko G.A., Turna R.Y., Reshitov E.R. Heat transfer during subcooled boiling in tubes (a Review). 2019. ISSN 0131–2928. Journal of Mechanical Engineering. 2019. V. 22, 1. P. 9-16. DOI: https://doi.org/10.15407/pmach2019.01.009
11. Antipov V.G. Experimentalnoe opredelenie granitz oblasti neravnovesnogo kipeniya v parogeneruyuchem kanale. Part 1. Granitsa nachala paroobrazovaniya. [Experimental determination of the boundaries of the nonequilibrium boiling region in a steam-generating channel. Part 1. Boundary of the beginning of vaporization. ]. Industrial heat engineering. 2011. т. 33, № 5. P. 5 10. (Russ).
12. Antipov V.G. Experimentalnoe opredelenie granitz oblasti neravnovesnogo kipeniya v parogeneruyuchem kanale. Part 2. Granitsa perehoda k ravnovesnomy kipeniyu. [Experimental determination of the boundaries of the nonequilibrium boiling region in a steam-generating channel. Part 2. The boundary of transition to equilibrium boiling.]. Industrial heat engineering. 2011. т. 33, № 6. P. 25 31. (Russ)
13. Avramenko A.A., Kovetskaya M.M., Tyrinov A.I. Kovetskaya Yu. Yu. Distinctive features of the use of nanofluids to enhance boiling heat transfer. Journal of Engineering Physics and Thermophysics. 2020. V.93,N 1. P.7482. DOI 10.1007/s10891-020-02092-w.
14. Avramenko A.A., Shevchuk I.V., Abdallah S., Blinov D.G., Harmand S., Tyrinov A.I. Symmetry analysis for film boiling of nanofluids on a vertical plate using a nonlinear approach. Journal of Molecular Liquids. 2016. V. 223, P. 156-164. . https://doi.org/10.1016/j.molliq.2016.08.038
15. Tyrinov A.I., Avramenko A.A., Basok B.I., Davydenko B.V. Modeling of flows in a microchannel based on the boltzmann lattice equation. Journal of Engineering Physics and Thermophysics. 2012. 85, P.65-72. https://doi.org/10.1007/s10891-012-0621-1
16. Avramenko A.A., Kuznetsov A.V. Flow in a curved porous channel with a rectangular cross section. Journal of Porous Media. 2007. 11 (3), P. 241‒246. DOI:10.1615/JPorMedia.v11.i3.20
17. Avramenko, A.A., Kuznetsov, A.V. Renormalization Group Model of Large-Scale Turbulence in Porous Media. Transport in Porous Media. 2006. 63, P. 175–193. https://doi.org/10.1007/s11242-005-4425-z
18. Avramenko A.A. Gruppovie metody v teplofizike. [Group methods in thermophysics] К. : Naukova dumka, 2003. 484 с. ISBN 966-00-0018-9 (Russ).
19. Avramenko A.A., Kuznetsov A.V., Nield D.A. Instability of Slip Flow in a Channel Occupied by a Hyperporous Medium. Journal of Porous Media. 2007. V.10 (5). P. 435-442. DOI: 10.1615/JPorMedia.v10.i5.20
20. Groeneveld В.С., Leung L.K.H., Kirillov P.L. et al. The 1995 look-up table for critical heat flux in tubes. Nuclear Engineering and Design. 1996. 163. p.1-23.
21. Kirilov P.L., Yurev Yu.S., Bovkov V.P. Spravochnik po teplogidravlicheskim raschetam (yadernue reaktory, teploobmenniki, parogeneratory) [Handbook of thermal-hydraulic calculations (nuclear reactors, heat exchangers, steam generators)]. М.: Energoatomizdat, 1990. – 360 p. (Russ)
22. Rassohin N.G., Shevtsov R.S., Rezmin A.V. Raschet teplootdachi pri kipenii [Calculation of heat transfer during boiling]. Thermal power engineering. 1970. № 9. P. 58. (Russ)
Abstract views: 274 PDF Downloads: 186
Published
2024-09-27
How to Cite
Tyrinov, A., Antipov, V., Kovetskaya, M., Dmitrenko, N., & Protsenko, l.M. (2024). EXPERIMENTAL STUDY OF HEAT EXCHANGE DURING FORCED WATER FLOW IN A VERTICAL STEAM GENERATING CHANNEL. Thermophysics and Thermal Power Engineering, 46(3), 52-60. https://doi.org/https://doi.org/10.31472/ttpe.3.2024.6
Section
Articles
License
If the article is accepted for publication in the journal «Thermophysics and Thermal Power Engineering» the author must sign an agreementon transfer of copyright. The agreement is sent to the postal (original) or e-mail address (scanned copy) of the journal editions.
