This paper introduces finned tube s structure and characteristics and an approach to stress analysis of carrying capacity of inner finned tube which is widely used in CNG cooler based on COMOSWORKS.

• 分析了翅片管的结构和特点,基于COMOSWORKS有限元分析模块,对CNG冷却器中应用较为广泛的内翅片管承载能力进行了应力分析。