论文部分内容阅读
涡轮后框架一体化加力燃烧室(简称涡轮后框架燃烧室)和涡轮间燃烧室均是为了提高推进效率和降低耗油率而新近开发和验证的2种先进补燃增推燃烧室。综述了2种燃烧室的基本结构、研制背景、发展历程和目前研究进展,总结了从众多研究中获得的这2种燃烧室相对常规结构的性能特点,如涡轮后框架燃烧室结构紧凑,流体损失小,结构耐久性好;涡轮间燃烧室推进效率高,热效率高。还指示了这2种燃烧室的发展趋势。
Turbine rear frame integrated afterburner (hereinafter referred to as the turbine after frame combustion chamber) and the turbine between the combustion chamber are in order to improve propulsion efficiency and reduce fuel consumption and newly developed and verified two kinds of advanced combustion boost combustion chamber. The basic structure, development background, development history and current research progress of the two kinds of combustion chambers are summarized. The performance characteristics of these two kinds of combustion chambers relative to the conventional ones are summarized. For example, the structure of the combustion chamber of the rear turbine frame is compact, Small loss, good structure durability; high efficiency of combustion chamber between turbines and high thermal efficiency. Also indicates the trend of these two kinds of combustion chamber.