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Stabilization of freon 113 subcooled boiling in forced convection

Journal Article · · Int. Commun. Heat Mass Transfer; (United States)

A simple electronic feedback system allowing to perform tests in subcooled boiling of Freon 113 in the transition region, where systems directly heated by Joule effect are unstable, is presented. A short, electrically heated tube is used where the current is controlled by the measure of the wall temperature. First experiments highlight a hysteresis phenomenon depending on whether the temperature difference between the wall and the boiling liquid is increased or decreased, and the influence of surface conditions on the shape of the boiling curve.

Research Organization:
Ecole Nationale Superieure de Techniques Avancees, Palaiseau
OSTI ID:
6081944
Journal Information:
Int. Commun. Heat Mass Transfer; (United States), Journal Name: Int. Commun. Heat Mass Transfer; (United States) Vol. 12:5; ISSN IHMTD
Country of Publication:
United States
Language:
English

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