The correlation dimension of attractor reconstructed from the heating surface temperature fluctuations in boiling

• Autorzy: Mosdorf R.
• Konferencja: The Third International Conference on Transport Phenomena In Multiphase Systems (24-27 June, 2002; Kielce, Poland)
• Języki publikacji: EN

Abstrakty

EN

In the paper the problem of onfluence of temperature measuring method on the correlation dimension of the attractor reconstructed from the temperature fluctuations has been considered. Two-dimensional heat transfer under simulated nucleation sites has been analysed. It has been shown that when the measurement of averaged volume temperature is located under many nucleation sites then the correlation dimension of the attractor reconstructed from the temperature fluctuations under a single nucleatin site. This result corresponds to experimental results.

Słowa kluczowe

EN

nucleate boiling; temperature fluctions; attractor

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Zeszyty Naukowe Politechniki Świętokrzyskiej. Mechanika
• Rocznik: 2003
• Tom: Z. 77
• Strony: 41--48
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Mosdorf R.

• Technical University of Białystok, ul. Wiejska 45a, PL-15-351 Białystok

Bibliografia

• 1. Shoji M., Boiling chaos and modelling. Heat Transfer 1998, Proceedings of 1th IHTC. Vol. I, Kyongju, Korea, pp. 3-20.
• 2. Mosdorf R., Modelling of heating surface temperature fluctuations in nucleate boiling with using two-dimensional model. Archiwum Termodynamiki, Vol. 21(2000), No. 1-2, pp. 29-42.
• 3. Schuster H.G., Deterministic chaos an introduction. Physik-Verlag GmbH, Weinheim, (1984).
• 4. Ellepola J.H., Kenning D.B.R., Nucleation Site Interactions in Pool Boiling. 2nd European Thermal-Sciences and 14th UIT National Heat Transfer Conference. 1996, pp. 1669-1675.
• 5. Sadasivan P., Unal C., Nelson R., Nonlinear Aspects of High Heat Flux Nucleate Boiling Heat transfer. Journal of Heal Transfer, 1995, Vol. 117, pp. 981-989.
• 6. Stralen S., Cole R., Boiling Phenomena: Physicochemical and Engineering Fundamentals and Applications. Mc Graw Hill (1979).
• 7. Mosdorf R., Simple model of spatiotemporal chaos in nucleate boiling. The Second International Conference of Heat Transfer and Transport Phenomena in Multiphase Systems, Kielce, May 18-22, 1999, pp. 293-303.