| Citation: | DONG Shaojing, YANG Aoran, YUAN Wang, et al. Parametric modeling and optimization design of typical turbine air-cooled blade[J]. Journal of Aerospace Power, 2025, 40（3）：20230316 doi: 10.13224/j.cnki.jasp.20230316
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In order to better ensure the comprehensive aerodynamic performance of turbine air-cooled blades in the structural strength design stage, based on the traditional four-line modeling method of two-dimensional cascade, two parameters, i.e. throat width and trailing edge bending angle, were introduced to ensure the aerodynamic performance. A modeling method based on free curve for irregular cooling air inlet was proposed to alleviate the stress concentration problem at the cold air inlet and its potential value was demonstrated by optimization calculation. On this basis, the typical cooling structure inside the turbine air-cooled blade was modeled parametrically. The mass of blade and the maximal tensile stress of blade body were taken as the optimization objectives, and parameters were selected to optimize turbine air-cooled blades. After optimization, the mass of blade decreased by 0.99% and maximum tensile stress decreased by 6.55%. The optimization results showed that the relevant parameterization method can meet the design requirements of turbine blades with complex internal cooling structure, and can effectively improve turbine design efficiency.
| [1] |
尹泽勇,米栋,吴立强,等. 航空发动机多学科设计优化技术研究[J]. 中国工程科学,2007,9(6): 1-10. YIN Zeyong,MI Dong,WU Liqiang,et al. Study on multidisciplinary design optimization of aero-engine[J]. Engineering Science,2007,9(6): 1-10. (in Chinese
YIN Zeyong, MI Dong, WU Liqiang, et al. Study on multidisciplinary design optimization of aero-engine[J]. Engineering Science, 2007, 9(6): 1-10. (in Chinese)
|
| [2] |
王婧超. 航空发动机三维单晶涡轮叶片的多学科设计优化[D]. 西安: 西北工业大学,2007. WANG Jingchao. Multidisciplinary design optimization for 3D single-crystal turbine blade[D]. Xi’an: Northwestern Polytechnical University,2007. (in Chinese
WANG Jingchao. Multidisciplinary design optimization for 3D single-crystal turbine blade[D]. Xi’an: Northwestern Polytechnical University, 2007. (in Chinese)
|
| [3] |
虞跨海,李立州,王婧超,等. 涡轮叶片三维气动优化设计[J]. 机械设计,2005,22(11): 31-32,35. YU Kuahai,LI Lizhou,WANG Jingchao,et al. Aerodynamic 3D optimization design for turbine blade[J]. Journal of Machine Design,2005,22(11): 31-32,35. (in Chinese
YU Kuahai, LI Lizhou, WANG Jingchao, et al. Aerodynamic 3D optimization design for turbine blade[J]. Journal of Machine Design, 2005, 22(11): 31-32, 35. (in Chinese)
|
| [4] |
ALEXEEV R A,TISHCHENKO V A,GRIBIN V G,et al. Turbine blade profile design method based on Bezier curves[J]. Journal of Physics: Conference Series,2017,891: 012254. doi: 10.1088/1742-6596/891/1/012254
|
| [5] |
NANTHINI R,PRASAD B V S S S,SANYASIRAJU Y V S S. Effect of Bezier control points on blade pressure distribution[J]. AIP Conference Proceedings,2021,2316(1): 030035.
|
| [6] |
张立章,尹泽勇,米栋,等. 基于自适应本征正交分解的涡轮级多学科设计优化[J]. 推进技术,2017,38(6): 1249-1258. ZHANG Lizhang,YIN Zeyong,MI Dong,et al. Multidisciplinary design optimization for turbine stage based on self-adaptive proper orthogonal decomposition[J]. Journal of Propulsion Technology,2017,38(6): 1249-1258. (in Chinese
ZHANG Lizhang, YIN Zeyong, MI Dong, et al. Multidisciplinary design optimization for turbine stage based on self-adaptive proper orthogonal decomposition[J]. Journal of Propulsion Technology, 2017, 38(6): 1249-1258. (in Chinese)
|
| [7] |
GRA¨SEL J,KESKIN A,SWOBODA M,et al. A full parametric model for turbomachinery blade design and optimisation[C]//Proceedings of ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Salt Lake City,Utah,US: ASME,2008: 907-914.
|
| [8] |
AGROMAYOR R,ANAND N,MÜLLER J D,et al. A unified geometry parametrization method for turbomachinery blades[J]. Computer-Aided Design,2021,133: 102987. doi: 10.1016/j.cad.2020.102987
|
| [9] |
余锐. 涡轮叶栅的优化设计和气动分析[D]. 上海: 上海交通大学,2014. YU Rui. Optimization design and aerodynamic analysis of turbine cascade[D]. Shanghai: Shanghai Jiao Tong University,2014. (in Chinese
YU Rui. Optimization design and aerodynamic analysis of turbine cascade[D]. Shanghai: Shanghai Jiao Tong University, 2014. (in Chinese)
|
| [10] |
朱谦,宁涛,席平. 基于引导线的涡轮气冷叶片伸根建模方法[J]. 北京航空航天大学学报,2012,38(8): 1085-1089. ZHU Qian,NING Tao,XI Ping. Root extending section of turbine blade modeling method based on guide curves[J]. Journal of Beijing University of Aeronautics and Astronautics,2012,38(8): 1085-1089. (in Chinese
ZHU Qian, NING Tao, XI Ping. Root extending section of turbine blade modeling method based on guide curves[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(8): 1085-1089. (in Chinese)
|
| [11] |
余伟巍,宋玉旺,席平. 基于离散数据点的变壁厚叶身参数化设计[J]. 北京航空航天大学学报,2008,34(11): 1319-1322. YU Weiwei,SONG Yuwang,XI Ping. Parametric design of variational-wall-thickness blade body based on discrete data[J]. Journal of Beijing University of Aeronautics and Astronautics,2008,34(11): 1319-1322. (in Chinese
YU Weiwei, SONG Yuwang, XI Ping. Parametric design of variational-wall-thickness blade body based on discrete data[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(11): 1319-1322. (in Chinese)
|
| [12] |
WANG Jie,ZHAO Miaodong,MAO Jianxing. Parametric modeling system for cooling turbine blade based on feature design[J]. Transactions of Nanjing University of Aeronautics and Astronautics,2020,37(5): 758-767.
|
| [13] |
杨炯,席平,胡毕富,等. 适应弯扭隔肋的涡轮叶片多种扰流肋造型方法[J]. 北京航空航天大学学报,2014,40(6): 775-781. YANG Jiong,XI Ping,HU Bifu,et al. Multi-type ribs of turbine blade modeling method fitting bowed-twist wall[J]. Journal of Beijing University of Aeronautics and Astronautics,2014,40(6): 775-781. (in Chinese
YANG Jiong, XI Ping, HU Bifu, et al. Multi-type ribs of turbine blade modeling method fitting bowed-twist wall[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(6): 775-781. (in Chinese)
|
| [14] |
虞跨海,杨茜,罗昌金,等. 涡轮叶片二维冷却结构参数化设计技术研究[J]. 燃气涡轮试验与研究,2013,26(1): 12-15,29. YU Kuahai,YANG Xi,LUO Changjin,et al. Parametric design method of 2D turbine blade cooling structure[J]. Gas Turbine Experiment and Research,2013,26(1): 12-15,29. (in Chinese doi: 10.3969/j.issn.1672-2620.2013.01.006
YU Kuahai, YANG Xi, LUO Changjin, et al. Parametric design method of 2D turbine blade cooling structure[J]. Gas Turbine Experiment and Research, 2013, 26(1): 12-15, 29. (in Chinese) doi: 10.3969/j.issn.1672-2620.2013.01.006
|
| [15] |
方堪羡,李维,张绍文,等. 尾缘弯折角对宽攻角范围涡轮叶片气动性能影响的数值研究[J]. 装备制造技术,2018(12): 38-42,50. FANG Kanxian,LI Wei,ZHANG Shaowen,et al. Influence of uncovered turning on aerodynamic performance of turbine cascade in wide incidence[J]. Equipment Manufacturing Technology,2018(12): 38-42,50. (in Chinese
FANG Kanxian, LI Wei, ZHANG Shaowen, et al. Influence of uncovered turning on aerodynamic performance of turbine cascade in wide incidence[J]. Equipment Manufacturing Technology, 2018(12): 38-42, 50. (in Chinese)
|
| [16] |
张宸. 涡轮气冷叶片多学科优化关键技术研究[D]. 北京: 北京航空航天大学,2022. ZHANG Chen. Essential technologies for multidisciplinary optimization of turbine air-cooled Blade[D]. Beijing: Beihang University,2022. (in Chinese
ZHANG Chen. Essential technologies for multidisciplinary optimization of turbine air-cooled Blade[D]. Beijing: Beihang University, 2022. (in Chinese)
|
| [17] |
苑旺. 涡轮冷却叶片解析法参数化建模及设计优化研究[D]. 北京: 北京航空航天大学,2019. YUAN Wang. Analytical parametric modeling and design optimization of turbine cooling blade[D]. Beijing: Beihang University,2019. (in Chinese
YUAN Wang. Analytical parametric modeling and design optimization of turbine cooling blade[D]. Beijing: Beihang University, 2019. (in Chinese)
|
| [18] |
白涛,邹正平,张伟昊,等. 前缘形状对涡轮叶栅损失影响的机理[J]. 航空动力学报,2014,29(6): 1482-1489. BAI Tao,ZOU Zhengping,ZHANG Weihao,et al. Mechanism of effect of leading-edge geometry on the turbine blade cascade loss[J]. Journal of Aerospace Power,2014,29(6): 1482-1489. (in Chinese
BAI Tao, ZOU Zhengping, ZHANG Weihao, et al. Mechanism of effect of leading-edge geometry on the turbine blade cascade loss[J]. Journal of Aerospace Power, 2014, 29(6): 1482-1489. (in Chinese)
|
| [19] |
彭茂林,杨自春,曹跃云,等. 基于贝赛尔曲线和粒子群算法的涡轮叶片型线参数化建模[J]. 中国电机工程学报,2012,32(32): 101-108,17. PENG Maolin,YANG Zichun,CAO Yueyun,et al. Parameter modeling of turbine blade model line construction based on bezier curve and particle swarm optimization algorithm[J]. Proceedings of the CSEE,2012,32(32): 101-108,17. (in Chinese
PENG Maolin, YANG Zichun, CAO Yueyun, et al. Parameter modeling of turbine blade model line construction based on bezier curve and particle swarm optimization algorithm[J]. Proceedings of the CSEE, 2012, 32(32): 101-108, 17. (in Chinese)
|
| [20] |
席平,孙肖霞. 基于CAD模型的涡轮叶片误差检测系统[J]. 北京航空航天大学学报,2008,34(10): 1159-1162. XI Ping,SUN Xiaoxia. Error analysis system of turbine blade based on CAD model[J]. Journal of Beijing University of Aeronautics and Astronautics,2008,34(10): 1159-1162. (in Chinese
XI Ping, SUN Xiaoxia. Error analysis system of turbine blade based on CAD model[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(10): 1159-1162. (in Chinese)
|
| [21] |
李毅,金隼,殷金祥,等. UG中桥接曲线参数的自动寻优方法研究[J]. 机械,2004,31(3): 45-48. LI Yi,JIN Sun,YIN Jinxiang,et al. An algorithm for the calculation of bridge curve in UG[J]. Machinery,2004,31(3): 45-48. (in Chinese
LI Yi, JIN Sun, YIN Jinxiang, et al. An algorithm for the calculation of bridge curve in UG[J]. Machinery, 2004, 31(3): 45-48. (in Chinese)
|
| [22] |
TERZOPOULOS D,PLATT J,BARR A,et al. Elastically deformable models[J]. ACM SIGGRAPH Computer Graphics,1987,21(4): 205-214. doi: 10.1145/37402.37427
|
| [23] |
张玲,史梦颖,原峥,等. 涡轮叶片尾缘凹坑/凸起结构气膜冷却特性研究[J]. 推进技术,2020,41(2): 372-381. ZHANG Ling,SHI Mengying,YUAN Zheng,et al. Film cooling characteristic on trailing edge cutback of gas turbine airfoils with dimple/protrusion structure[J]. Journal of Propulsion Technology,2020,41(2): 372-381. (in Chinese
ZHANG Ling, SHI Mengying, YUAN Zheng, et al. Film cooling characteristic on trailing edge cutback of gas turbine airfoils with dimple/protrusion structure[J]. Journal of Propulsion Technology, 2020, 41(2): 372-381. (in Chinese)
|
| [24] |
郑杰,张雅荣,窦益华,等. 涡轮叶片尾缘端部冲击流动与换热特性研究[J]. 热能动力工程,2017,32(11): 48-54,131. ZHENG Jie,ZHANG Yarong,DOU Yihua,et al. Investigation on flow performances and heat transfer characteristics of turbine blade trailing edge endwall impingement[J]. Journal of Engineering for Thermal Energy and Power,2017,32(11): 48-54,131. (in Chinese
ZHENG Jie, ZHANG Yarong, DOU Yihua, et al. Investigation on flow performances and heat transfer characteristics of turbine blade trailing edge endwall impingement[J]. Journal of Engineering for Thermal Energy and Power, 2017, 32(11): 48-54, 131. (in Chinese)
|
| [25] |
薛圆圆. 基于核心机的高压涡轮叶尖径向间隙分析技术研究[D]. 北京: 北京航空航天大学,2017. XUE Yuanyuan. Turbine radial tip clearance analysis based on core-engine model[D]. Beijing: Beihang University,2017. (in Chinese
XUE Yuanyuan. Turbine radial tip clearance analysis based on core-engine model[D]. Beijing: Beihang University, 2017. (in Chinese)
|
| [26] |
罗尔斯-罗伊斯公司. EGD-3斯贝MK202发动机应力标准[S]. 丁爱祥,吴君,译. 北京: 国际航空编辑部,1979.
|
| [27] |
中国航空材料手册编委会. 中国航空材料手册: 第2卷[M]. 北京: 中国标准出版社,2002.
|
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