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The Freeze-Shut of a Convectively Cooled Parallel Plate Channel Subjected to Laminar Internal Liquid Flow

Weigand, B. and Ruß, G. (1993):
The Freeze-Shut of a Convectively Cooled Parallel Plate Channel Subjected to Laminar Internal Liquid Flow.
In: Wärme- und Stoffübertragung, 28 (1-2), pp. 17-25. [Article]

Abstract

The paper presents an approximative solution for the time dependent development of the ice layers at the cooled walls inside a parallel plate channel. The upper and the lower wall of the channel are cooled by an uniform external convection. By assuming a constant pressure drop across the channel, the freeze-shut of the planar channel could be calculated approximately. It was found out that the origin of the freezing fronts moves upstream during the ice layer growth. Furthermore a simple criterion is presented to predict whether a given system will lead to blockade.

Item Type: Article
Erschienen: 1993
Creators: Weigand, B. and Ruß, G.
Title: The Freeze-Shut of a Convectively Cooled Parallel Plate Channel Subjected to Laminar Internal Liquid Flow
Language: English
Abstract:

The paper presents an approximative solution for the time dependent development of the ice layers at the cooled walls inside a parallel plate channel. The upper and the lower wall of the channel are cooled by an uniform external convection. By assuming a constant pressure drop across the channel, the freeze-shut of the planar channel could be calculated approximately. It was found out that the origin of the freezing fronts moves upstream during the ice layer growth. Furthermore a simple criterion is presented to predict whether a given system will lead to blockade.

Journal or Publication Title: Wärme- und Stoffübertragung
Journal volume: 28
Number: 1-2
Divisions: 16 Department of Mechanical Engineering > Institute for Technical Thermodynamics (TTD)
16 Department of Mechanical Engineering
Date Deposited: 26 Feb 2015 16:52
Official URL: http://dx.doi.org/10.1007/BF01579617
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