Method for designing tube rib arrangement of heat exchanger, particularly heat exchanger in refrigerant cycle of vehicle, involves carrying high free air flow cross section and small refrigerant volume

摘要

The method involves carrying a high free air flow cross section and a small refrigerant volume. A material cross section of a tube (2), a system depth, a tube width, a rib density (D), a material thickness of a rib band (F), a rib height (E) and a length of a neutral fiber are carried out as parameters. Independent claims are included for the following: (1) a tube rib arrangement; and (2) a heat exchanger, particularly a heat exchanger in a refrigerant cycle of a vehicle.