Turbine blade and aeroengine

• Main Authors: WANG KEFEI, WANG XIAOZENG, LUO JIANXIA
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2016
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The utility model discloses a turbine blade and aeroengine relates to aeroengine technical field. The problem of prior art have turbine blade's the relatively poor technique of comprehensive cooling effect is solved. This turbine blade includes shell, long baffle and short separator board, wherein: the shell includes and outer wall and inner wall is provided with the air film hole on the outer wall, the last impact opening that is provided with of inner wall, short separator board connects and just is being two at least cooling unit with the space division between outer wall and the inner wall between outer wall and the inner wall, two at least cooling cavities are just split into with the inner chamber at the interior intracavity that inner wall encloses to long baffle setting. This aeroengine includes the utility model provides a turbine blade. The utility model is used for improve turbine blade's comprehensive cooling effect. 本实用新型公开了种涡轮叶片以及航空发动机，涉及航空发动机技术领域。解决了现有技术存在涡轮叶片的综合冷却效果比较差的技术问题。该涡轮叶片包括外壳、长隔板以及短隔板，