The use of aluminum heat exchangers for refrigeration and air-conditioning equipment is very interesting since it allows to reduce weight and manufacturing costs while maintaining high performance. In the present work a two-phase heat transfer characterization of an innovative aluminum minichannel heat exchanger is presented. A unique test section has been designed and realized in order to measure the refrigerant heat transfer coefficient (HTC) during flow boiling and condensation.
Studio sperimentale della vaporizzazione e condensazione entro scambiatori di calore innovativi per macchine a ciclo inverso
Chinellato, Francesco
2014/2015
Abstract
The use of aluminum heat exchangers for refrigeration and air-conditioning equipment is very interesting since it allows to reduce weight and manufacturing costs while maintaining high performance. In the present work a two-phase heat transfer characterization of an innovative aluminum minichannel heat exchanger is presented. A unique test section has been designed and realized in order to measure the refrigerant heat transfer coefficient (HTC) during flow boiling and condensation.File in questo prodotto:
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Tesi_magistrale_Chinellato_Francesco_2014.pdf
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/20.500.12608/19002