Multi-disciplinary design optimization and performance evaluation of a single stage transonic axial compressor

被引:12
作者
Lee, Saeil [1 ]
Lee, Dong-Ho [1 ]
Kim, Kyu-Hong [1 ]
Park, Tae Choon [2 ]
Lim, Byeung Jun [2 ]
Kang, Young-Seok [2 ]
机构
[1] Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151742, South Korea
[2] Korea Aerosp Res Inst, Aeropropuls Div, Taejon 305333, South Korea
关键词
Axial compressor; Aerodynamic design; Multi-disciplinary design optimization; Design of experiments; Performance tests; RESPONSE-SURFACE METHOD; MULTIOBJECTIVE OPTIMIZATION; EVOLUTIONARY ALGORITHM; ROTOR; BLADE; MODEL;
D O I
10.1007/s12206-013-0853-9
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The multidisciplinary design optimization method, which integrates aerodynamic performance and structural stability, was utilized in the development of a single-stage transonic axial compressor. An approximation model was created using artificial neural network for global optimization within given ranges of variables and several design constraints. The genetic algorithm was used for the exploration of the Pareto front to find the maximum objective function value. The final design was chosen after a second stage gradient-based optimization process to improve the accuracy of the optimization. To validate the design procedure, numerical simulations and compressor tests were carried out to evaluate the aerodynamic performance and safety factor of the optimized compressor. Comparison between numerical optimal results and experimental data are well matched. The optimum shape of the compressor blade is obtained and compared to the baseline design. The proposed optimization framework improves the aerodynamic efficiency and the safety factor.
引用
收藏
页码:3309 / 3318
页数:10
相关论文
共 20 条
[1]  
Becker K., GT200851131 ASME
[2]   Three-dimensional multi-objective design optimization of a transonic compressor rotor [J].
Benini, E .
JOURNAL OF PROPULSION AND POWER, 2004, 20 (03) :559-565
[3]   Reliability-based design optimization of axial compressor using uncertainty model for stall margin [J].
Hong, Sangwon ;
Lee, Saeil ;
Jun, Sangook ;
Lee, Dong-Ho ;
Kang, Hyungmin ;
Kang, Young-Seok ;
Yang, Soo-Seok .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2011, 25 (03) :731-740
[4]  
Hong Sangwon, 2009, 8 WORLD C STRUCT MUL
[5]  
Hong Sangwon, 2009, J FLUID MACHINERY, V12, P72
[6]   Application of collaborative optimization using genetic algorithm and response surface method to an aircraft wing design [J].
Jun, S ;
Jeon, YH ;
Rho, J ;
Lee, DH .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2006, 20 (01) :133-146
[7]   Application of multi-objective optimization to axial compressor preliminary design [J].
Keskin, Akin ;
Bestle, Dieter .
AEROSPACE SCIENCE AND TECHNOLOGY, 2006, 10 (07) :581-589
[8]   Aerodynamic shape design of rotor airfoils undergoing unsteady motion [J].
Kim, Y ;
Yee, K ;
Lee, DH .
JOURNAL OF AIRCRAFT, 2004, 41 (02) :247-257
[9]   Design optimization of low-speed axial flow fan blade with three-dimensional RANS analysis [J].
Lee, Ki-Sang ;
Kim, Kwang-Yong ;
Samad, Abdus .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2008, 22 (10) :1864-1869
[10]   Design of axial fan using inverse design method [J].
Lee, Kyong-Yong ;
Choi, Young-Seok ;
Kim, Young-Lyul ;
Yun, Jae-Ho .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2008, 22 (10) :1883-1888