15MW跨临界二氧化碳透平方案设计  

Study on Rationality of 15MW Supercritical Carbon Dioxide Turbine

作　　者：刘阳 魏红阳[1] 邢冠一 徐鹏[1] 徐殿吉[1] LIU Yang;WEI Hong-yang;XING Guan-yi;XU Peng;XU Dian-ji(Harbin Turbine Company Limited,Harbin 150046,China)

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2023年第4期265-267,305,共4页Turbine Technology

摘　　要：基于蒸汽透平的设计理论和经验,对一台15MW跨临界二氧化碳轴流背压式透平进行设计及分析。通过热力、气动、结构等多方面的设计和合理性验证,在透平功率、效率等指标满足预期要求的情况下,结构设计合理,设计方案可行。Base on the design theory and experience of the steam turbine,this paper designs and analyzes a 15MW transcritical carbon dioxide axial flow back pressure turbine.Through the design and rationality verification of thermodynamic,pneumatic,structural and other aspects,the structural design is reasonable and the design scheme is feasible under the condition that the power,efficiency and other indicators of turbine meet the expected requirements.

关 键 词：压缩二氧化碳 轴流透平 结构设计 三维模拟 数值分析 

分 类 号：TK02[动力工程及工程热物理]