PLATE FIN TYPE REGENERATIVE HEAT EXCHANGER AND GAS TURBINE POWER GENERATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a plate fin type regenerative heat exchanger restricting a flow passage from being blocked in conjunction with flow of liquid phase water even when compressed air includes considerable hygroscopic moisture and droplet. SOLUTION: Bridge generation of droplet between fins is restricted by using the plate fin type heat exchanger separated into a corrugation fin flow passage 53 for heating compressed air including droplet and a corrugation fin flow passage 54 to which compressed air not including droplet is supplied and setting a pitch of a fin member of the corrugation fin flow passage 53 to be a Laplace length. COPYRIGHT: (C)2005,JPO&NCIPI