Nghiem, L. ; Merte, H. ; Winter, E. R. F. ; Beer, Hans (1981)
Prediction of Transient Inception of Boiling in Terms of a Heterogeneous Nucleation Theory.
In: Journal of Heat Transfer, 103 (1)
Artikel, Bibliographie
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, Hans |
| Art des Eintrags: | Bibliographie |
| Titel: | Prediction of Transient Inception of Boiling in Terms of a Heterogeneous Nucleation Theory |
| Sprache: | Englisch |
| Publikationsjahr: | 1981 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Heat Transfer |
| Jahrgang/Volume einer Zeitschrift: | 103 |
| (Heft-)Nummer: | 1 |
| URL / URN: | 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. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Technische Thermodynamik (TTD) |
| Hinterlegungsdatum: | 26 Feb 2015 13:12 |
| Letzte Änderung: | 05 Aug 2019 13:31 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum