APPLICATION OF WATER EQUIVALENTS METHOD TO CALCULATIONS OF CROSS-FINNED ALUMINIUM HEAT EXCHANGERS

Authors

  • Krzysztof Karczewski

DOI:

https://doi.org/10.7494/mafe.2010.36.1.37

Keywords:

heat exchanger, water equivalent, Number of Heat Transfer Units, reduction over-all heat-transfer coefficient, heat surface area

Abstract

On an experimental post were carried out hydraulic and heat research of exchanger elements made of aluminium alloy. The research and calculations make possible to identify the reduction over-all heat-transfer coefficient from oil to heating air. The results of research enable to determine by water equivalents method design and using parameters of heat exchanger.

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References

Karczewski K: Wpływ mikroużebrowania powierzchni równoległoprądowych rekuperatorów metalowych na ich cechy konstrukcyjne i eksploatacyjne, UWN-D AGH, Kraków, 2000

Karczewski K:. Metallurgy and Foundry Engineering, 29 (2003), 97-107

Karczewski K.: Obliczenia cieplne rekuperatorów metalowych dla pieców przemysłowych, UWN-D AGH, Kraków, 2004, SU 1667

Karczewski K. Metallurgy and Foundry Engineering, 33 (2007), 129-139

Karczewski K:. Metallurgy and Foundry Engineering, 34 (2008), 39-50

Mikheyev M. Fundamentals of Heat Transfer. Mir Publishers, Moscow 1968

Senkara T.: Obliczenia pieców grzewczych w hutnictwie żelaza, Wyd. Śląsk, Katowice, 1983

Taler J., Duda P. Rozwiązywanie prostych i odwrotnych zagadnień przewodzenia ciepła, WNT, Warszawa 2003

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Published

2010-06-30

How to Cite

Karczewski, K. (2010). APPLICATION OF WATER EQUIVALENTS METHOD TO CALCULATIONS OF CROSS-FINNED ALUMINIUM HEAT EXCHANGERS. Metallurgy and Foundry Engineering, 36(1), 37. https://doi.org/10.7494/mafe.2010.36.1.37

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Articles