Author
Jony Marcelo Zangari
Advisor
Claudio Melo
Date of publication
01/12/1998
Category
#Dissertations
Summary
Virtually every brazilian household refrigeration system (refrigerator or freezer) employs a concentric capillary tube suction line heat exchanger as the expansion device. The main purpose of this heat exchanger is to increase the mass flow rate through the capillary tube as well as the fluid temperature along the suction line. This work focuses on an experimental program envolving concentric heat exchangers and HFC-134a. [...]
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