Determination methods of boiling heat flux

• Autorzy: Orman Łukasz J. , Kapjor Andrej

Identyfikatory

DOI

10.30540/sae-2024-001

Warianty tytułu

PL

Metody wyznaczania gęstości strumienia ciepła dla wrzenia

• Języki publikacji: EN

Abstrakty

EN

Boiling is a phase-change phenomenon, which is of significant practical application potential due to large heat flux values exchanged in the process. The paper provides an overview of calculation methods that enable to determine the values of pool boiling heat flux on smooth surfaces. The most commonly used correlations were analysed and the boiling phenomenon occurring on smooth surfaces has been discussed based on the experimental data. A modification of the Rohsenow model has been proposed with the values of the constants determined experimentally.

PL

Wrzenie to zjawisko związane ze zmianą fazy czynnika, które ma znaczny potencjał praktyczny z uwagi na wymianę dużych gęstości strumienia ciepła. Artykuł przedstawia metody wyznaczania gęstości strumienia ciepła wymienianego przy wrzeniu. Analizuje najczęściej stosowane korelacje i opisuje zjawisko wrzenia, odbywające się na powierzchniach gładkich, w oparciu o badania eksperymentalne. Zaproponowano modyfikację modelu Rohsenowa zawierającą nowe wartości stałych eksperymentalnych.

Słowa kluczowe

EN

boiling; correlations; heat transfer; heat flux

PL

wrzenie; korelacje; wymiana ciepła; gęstość strumienia ciepła

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2024
• Tom: Vol. 16, no. 1
• Strony: 1--5
• Opis fizyczny: Bibliogr. 20 poz., rys., wykr., wzory

Twórcy

autor

Orman Łukasz J.

• Kielce University of Technology, Poland

autor

Kapjor Andrej

• University of Žilina, Slovakia

Bibliografia

• [1] Pioro I.L., Rohsenow W., Doerffer S.S., Nucleate pool boiling heat transfer. I: review of parametric effects of boiling surface, Int. Journal of Heat and Mass Transfer, vol. 47, 5033-5044, 2004.
• [2] El-Genk M.S., Bostanci H., Saturation boiling of HFE-7100 from a copper surface, simulating a microelectronic chip, Int. J Heat and Mass Transfer, vol. 46, 1841-1854, 2003.
• [3] Priarone A., Effect of surface orientation on nucleate boiling and critical heat flux of dielectric fluids, Int. J. of Thermal Sciences, vol. 44, 822-831, 2005.
• [4] Nishikawa K., Ito T., Augmentation of nucleate boiling heat transfer by prepared surfaces, in Mizushina T., Yang W.-J. (ed), Heat Transfer in Energy Problems, Hemisphere, 119-126, 1983.
• [5] Henry C.D., Kim J., A study of the effects of heater size, subcooling, and gravity level on pool boiling heat transfer, Int. J. of Heat and Fluid Flow, vol. 25, 262-273, 2004.
• [6] Nishikawa K., Fujita Y., Ohta H., Hidaka S., Effect of the surface roughness on the nucleate boiling heat transfer over the wide range of pressure, Proc. 7th Int. Heat Transfer Conf., Munchen, vol. 4, PB10, 61-66, 1982.
• [7] Ribatski G., Saiz Jabardo J.M., Experimental study of nucleate boiling of halocarbon refrigerants on cylindrical surfaces, Int. J. of Heat and Mass Transfer, vol. 46, 4439-4451, 2003.
• [8] Kang M.G., Effect of surface roughness on pool boiling heat transfer, Int. J. of Heat and Mass Transfer, vol. 43, 4073-4085, 2000.
• [9] Rohsenow W.M., A method of correlating heat transfer data for surface boiling of liquids, Trans. ASME, vol. 74, 969-975, 1952.
• [10] Stephan K., Abdelsalam M., Heat transfer correlations for natural convection boiling, Int. J. Heat Mass Transfer, vol. 23, 73-87, 1980.
• [11] Heider S.I., Webb R.L., A transient micro-convection model of nucleate pool boiling, Int. J. Heat Mass Transfer, vol. 40(15), 3675-3688, 1997.
• [12] Benjamin R.J., Balakrishnan A.R., Nucleation site density in pool boiling of saturated pure liquids: effect of surface microroughness and surface and liquid physical properties, Experimental Thermal and Fluid Science, vol. 15, 32-42, 1997.
• [13] Chai L.H., Peng X.F., Wang B.X., Nonlinear aspects of boiling systems and a new method for predicting the pool nucleate boiling heat transfer, Int. J. Heat and Mass Transfer, vol. 43, 75-84, 2000.
• [14] Danish M., Al Mesfer M.K., Developing a Mathematical Model for Nucleate Boiling Regime at High Heat Flux, Processes, 7(10), 726, 2019.
• [15] Giustini G., Modelling of Boiling Flows for Nuclear Thermal Hydraulics Applications – A Brief Review, Inventions, 5(3), 47, 2020.
• [16] Kamel M.S., Albdoor A.K., Nghaimesh S.J., Houshi M.N., Numerical Study on Pool Boiling of Hybrid Nanofluids Using RPI Model, Fluids, 7(6), 87, 2022.
• [17] Kaniowski R., Pastuszko R., Pool Boiling of Water on Surfaces with Open Microchannels, Energie, 14(11), 3062, 2021.
• [18] Pioro I.L., Experimental evaluation of constants for the Rohsenow pool boiling correlation, Int. Journal of Heat and Mass Transfer, 42, 2003-2013, 1999.
• [19] Orman Ł.J., Measurements of boiling heat transfer on a single fin, Structure and Environment, 3(1), 47-51, 2011.
• [20] Janaszek A., Kowalik R., Assessing the financial benefits of using a shower drain heat recovery system - a cest study, Structure and Environment, 15(3), 168-172, 2023.

Uwagi

The project is supported by the program of the Minister of Science and Higher Education under the name: „Regional Initiative of Excellence” in 2019-2022 project number 025/RID/2018/19 financing amount PLN 12,000,000.