A correlation of nucleate pool boiling heat transfer coefficients in ammonia/water mixtures was proposed on the basis of measured heat transfer data on a horizontal heated wire. The correlation was derived using both the fraction difference between vapor and liquid, y 1x 1 , and the temperature diff
Assessment of mixture boiling heat transfer correlations for ammonia/water mixture
β Scribed by A. Sathyabhama; T.P. Ashok Babu
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 310 KB
- Volume
- 38
- Category
- Article
- ISSN
- 1099-2871
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β¦ Synopsis
Abstract
The aim of this work is to present a critical examination of both the available experimental data and the performance of the available mixture boiling heat transfer correlations for ammonia/water mixture. First, a selection and comparison of the experimental database found in the open literature at the mentioned working conditions is presented. Subsequently, after a short description of the most relevant heat transfer correlations, and in accordance with the selected data, a detailed analysis of the performance of each correlation is carried out. Results show a small divergence between the experimental data sets and conclude that the presently available correlations show considerable discrepancies in heat transfer coefficients within the selected conditions. Β© 2009 Wiley Periodicals, Inc. Heat Trans Asian Res; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/htj.20262 Copyright Β© 2009 Wiley Periodicals, Inc.
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