STAR FIN TYPE HEAT TRANSFER TUBE IN OPEN RACK TYPE LNG VAPORIZER

摘要

PURPOSE: To provide the subject star fin type heat transfer tube, capable of preventing the heat transfer area from increasing, seawater from scattering and its fanning, etc., with a wind and excellent in heat transfer performances by forming a water holding space between the adjacent fins and constituting the heat transfer tube so that the seawater may freely fall in the water holding space. ;CONSTITUTION: This star fin type heat transfer tube 2 is constituted by forming fins 3 into the shape of T and thereby forming each water holding space 7 between adjacent fins 3 so that the seawater may freely fall in the water holding space 7. Furthermore, water holding fins 6 are preferably formed at the tips of the fins 3.;COPYRIGHT: (C)1996,JPO