Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration

doi:10.3390/app12031063

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration
	Ju, Shengjun 1,2; Sun, Zhenxu 1,2; Guo, Dilong 1,2; Yang, Guowei 1,2; Wang, Yeteng 1,2; Yan, Chang 1,2
刊名	APPLIED SCIENCES-BASEL
	2022-02-01
卷号	12 期号:3 页码:19
关键词	high-lift devices computational fluid dynamics computational aeroacoustics Kriging surrogate model optimization design
DOI	10.3390/app12031063
通讯作者	Sun, Zhenxu(sunzhenxu@imech.ac.cn)
英文摘要	Optimization design was widely used in the high-lift device design process, and the aeroacoustic reduction characteristic is an important objective of the optimization. The aerodynamic and aeroacoustic study on the baseline wing and flap configuration was performed numerically. In the current study, the three-dimensional Large Eddy Simulation (LES) equations coupled with dynamic Smagorinsky subgrid model and Ffowcs-William and Hawkings (FW-H) equation are employed to simulate the flow fields and carry out acoustic analogy. The numerical results show reasonable agreement with the experimental data. Further, the particle swarm optimization algorithm coupled with the Kriging surrogate model was employed to determine optimum location of the flap deposition. The Latin hypercube method is used for the generation of initial samples for optimization. In addition, the relationship between the design variables and the objective functions are obtained using the optimization sample points. The optimized maximum overall sound pressure level (OASPL) of far-field noise decreases by 3.99 dB with a loss of lift-drag ratio (L/D) of less than 1%. Meanwhile, the optimized performances are in good and reasonable agreement with the numerical predictions. The findings provide suggestions for the low-noise and high-lift configuration design and application in high-lift devices.
资助项目	Youth Innovation Promotion Association CAS[2019020] ; EU-China IMAGE project[688971] ; Innovative Methodologies and technologies for reducing Aircraft noise Generation and Emission (IMAGE) is an EU-China collaborative project between a European team (Chalmers, AGI, CFDB, CIMNE, KTH, NLR, NUMECA, ONERA, RWTH-Aachen, TU-K, UPM, and VKI) ; Chinese team (ASRI, ACAE, ARI, BASTRI, BUAA, FAI, IMech, NPU, and THU)
WOS关键词	PARTICLE SWARM OPTIMIZATION ; DESIGN ; SHAPE
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000756532700001
资助机构	Youth Innovation Promotion Association CAS ; EU-China IMAGE project ; Innovative Methodologies and technologies for reducing Aircraft noise Generation and Emission (IMAGE) is an EU-China collaborative project between a European team (Chalmers, AGI, CFDB, CIMNE, KTH, NLR, NUMECA, ONERA, RWTH-Aachen, TU-K, UPM, and VKI) ; Chinese team (ASRI, ACAE, ARI, BASTRI, BUAA, FAI, IMech, NPU, and THU)
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/88644]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
通讯作者	Sun, Zhenxu
作者单位	1.Univ Chinese Acad Sci, Coll Engn Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Mech Fluid Solid Coupling Syst, Inst Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Ju, Shengjun,Sun, Zhenxu,Guo, Dilong,et al. Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration[J]. APPLIED SCIENCES-BASEL,2022,12(3):19.
APA	Ju, Shengjun,Sun, Zhenxu,Guo, Dilong,Yang, Guowei,Wang, Yeteng,&Yan, Chang.(2022).Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration.APPLIED SCIENCES-BASEL,12(3),19.
MLA	Ju, Shengjun,et al."Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration".APPLIED SCIENCES-BASEL 12.3(2022):19.