Resumo

IMBERT-GONZALEZ, Josué. EVALUATION OF A HEAT EXCHANGER. STUDY OF ITS USE AS A HEAT RECOVERY UNIT. RTQ [online]. 2011, vol.31, n.3, pp. 302-312. ISSN 2224-6185.

Nowadays, the concepts of sustainability have received a great deal of emphasis within the scientific world. This article explores one aspect of sustainability in the context of industrial ammonia refrigeration systems. In this paper evaluate one heat exchanger operate as heat recovery in refrigeration industry. Heat recovery as gathering and using thermal energy that normally would be rejected from the system to the ambient environment. This article takes account the data for evaluation research in the exchanger. In this case we determinate the global transfer coefficient, the effectiveness and other coefficient for different condition.

Palavras-chave : heat exchanger; heat recovery; effectiveness.

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