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Prediction of Transient Inception of Boiling in Terms of a Heterogeneous Nucleation Theory

Nghiem, L. ; Merte, H. ; Winter, E. R. F. ; Beer, H. :
Prediction of Transient Inception of Boiling in Terms of a Heterogeneous Nucleation Theory.
[Online-Edition: http://dx.doi.org/10.1115/1.3244433]
In: Journal of Heat Transfer, 103 (1) pp. 69-73. ISSN 00221481
[Artikel], (1981)

Offizielle URL: http://dx.doi.org/10.1115/1.3244433

Kurzbeschreibung (Abstract)

Transient boiling in water and Freon 113 with various heater surfaces was investigated experimentally with step power inputs. It was observed that the inception or onset of boiling depends not only on the temperature, but is time dependent as well. This dependence can be explained in terms of a heterogeneous nucleation theory based on the homogeneous nucleation theory. The influence of the heater surface was accounted for by a nucleation factor which is liquid-specific. With this factor and one experimental value of inception for a given system, the time dependence of inception temperature can be computed.

Typ des Eintrags: Artikel
Erschienen: 1981
Autor(en): Nghiem, L. ; Merte, H. ; Winter, E. R. F. ; Beer, H.
Titel: Prediction of Transient Inception of Boiling in Terms of a Heterogeneous Nucleation Theory
Sprache: Englisch
Kurzbeschreibung (Abstract):

Transient boiling in water and Freon 113 with various heater surfaces was investigated experimentally with step power inputs. It was observed that the inception or onset of boiling depends not only on the temperature, but is time dependent as well. This dependence can be explained in terms of a heterogeneous nucleation theory based on the homogeneous nucleation theory. The influence of the heater surface was accounted for by a nucleation factor which is liquid-specific. With this factor and one experimental value of inception for a given system, the time dependence of inception temperature can be computed.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Journal of Heat Transfer
Band: 103
(Heft-)Nummer: 1
Fachbereich(e)/-gebiet(e): Fachbereich Maschinenbau > Technische Thermodynamik
Fachbereich Maschinenbau
Hinterlegungsdatum: 26 Feb 2015 13:12
Offizielle URL: http://dx.doi.org/10.1115/1.3244433
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