电站锅炉暖风器的传热管通常采用的肋化型式有椭圆管、绕片管、轧制管，以及目前在国外多种先进换热器中开始采用的钢铝复合管新型传热元件。该文作者介绍了４种高肋翅片管的热流特性，肋化管选择及其工程应用。图２表３ The heat transfer tubes of power plant boiler air heaters usually adopt the oval pipe, the round tube, the rolling pipe, and the new heat transfer components of the steel-aluminum composite pipe that are currently used in many foreign advanced heat exchangers. The authors described the heat flow characteristics of four finned finned tubes, the choice of finned tubes and their engineering applications. Figure 2 Table 3