双燃料燃气轮机喷嘴结构设计研究

Research on the Design of Nozzle Structure of Dual Fuel Gas Turbine

双燃料燃烧是工业燃烧气轮机燃烧室设计的一个重要发展方向,天然气/柴油双燃料燃烧技术在实际应用中,实现无扰动切换,并且遵循一定的运行规律,避免出现燃烧脉动。因此,针对双燃料燃气轮机喷嘴结构设计展开研究,从几何模型和数学模型入手,结合实际案例判断性能情况,选择出理想目标,以供参考。

Dual fuel combustion is an important development direction of combustion chamber design of industrial combustion gas turbine.In the practical application of natural gas/diesel dual fuel combustion technology,undisturbed switching is realized,and certain operation rules are followed to avoid combustion pulsation.Therefore,in view of the dual fuel gas turbine nozzle structure design research,starting from the geometric model and mathematical model,combined with the actual case to judge the performance situation,select the ideal target for reference.