HEAT EXCHANGER CORE

摘要

To form a corrugated fin-type heat exchanger such that the direction in which louvers are cut and raised is inclined in one direction only, and improve the heat transfer performance above that of conventional fins. To satisfy the relationship To satisfy the relationship H > Qup / Qup ˆ’ 1 × ”H .
H represents the core height of the heat exchanger,
Qup represents the ratio of the amount of heat exchanged per mountain between one-directional louver fins and multi-directional louver fins in an airflow part,
and ”H represents the amount of increase in a heat transfer reduction region of a heat exchanger core as a result of changing from multi-directional louver fins to one-directional louver fins.