基于对传统空调用铜管翅片式冷凝器的研究分析 ,提出了一种新型的冷凝器形式 ,其迎风侧和背风侧采用不同直径的铜管和不同宽度的翅片。通过对两种形式的冷凝器的流动和换热进行的数值分析 ,新设计的冷凝器具有比传统冷凝器高的换热能力和低的空气流动阻力 ,适合于空调器的使用 ,而且该设计思路可以推广到空调用蒸发器的优化设计中 Based on the research and analysis of copper tube fin-type condensers in traditional air conditioners, a new type of condenser is proposed. Copper tubes of different diameters and different widths of fins are adopted on the windward and leeward sides. Through the numerical analysis of the flow and heat transfer of the two types of condensers, the newly designed condenser has higher heat exchange capacity and lower air flow resistance than the conventional condenser, and is suitable for the use of the air conditioner, and the design Ideas can be extended to the optimization of air-conditioning evaporator design