turbine nozzle

The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.

涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。

Non-uniform temperature distribution of blaster chamber by carbon deposition of the jet nozzle, bad quality of the fuel oil and change of the gas flow structure induce turbine stator blades to occur local ablation failure.

喷嘴积碳、燃油品质不良以及气流结构变化等均易使燃烧室出现温度分布不均，导致导向器叶片出现局部烧蚀；

The methods of inlet channel of laval nozzle and smaller area of vent hole have been put forward to limit the spin rate of turbine generator.

提出选用拉伐尔管式进气道、和较小的排气孔面积的方法来限制涡轮发电机的转速。

Belt-type drying machine expansion turbine with adjustable nozzle

带式干燥器可调喷咀透平膨胀机

Applying Study of Laser Cladding In Repairing of Engine Turbine Nozzle Wane

激光熔覆技术在发动机涡轮导向器修复中的应用