混合层流机翼气动设计与综合收益影响

doi:10.7527/S1000-6893.2022.26791

Abstract

Abstract: Revealing the aerodynamic design principle and the law of comprehensive benefit change of supercritical wings under the action of Hybrid Laminar Flow Control (HLFC) is the key to the development of HLFC supercritical wing design. For a wing with a large aspect ratio and a medium sweep angle, the aerodynamic robust design of the HLFC wing is carried out for the typical design lift coefficients of traditional supercritical wings and Natural Laminar Flow (NLF) supercritical wings, based on the e^N-based transition method coupled with the RANS solver. The design lift coefficients of C_L=0.53 and C_L=0.46 gain drag reduction of 10.06% and 9.6%, respectively. The HLFC wing has a larger applicable design lift coefficient than the NLF supercritical wing. With the decrease of the local Reynolds number, the suction control strength shows a decreasing trend along the span direction, and presents a "concave"-like distribution characteristic in the chord direction. The HLFC comprehensive benefits analysis for short-and medium-range passenger aircraft shows that reducing the weight penalty of the suction control system and increasing the cruise lift-to-drag ratio at a certain suction power cost can significantly improve the efficiency of the HLFC supercritical wing.

Key words: Hybrid Laminar Flow Control (HLFC), supercritical wing, transition prediction, optimal design, drag reduction

CLC Number:

V224

JIANG Lihong, RAO Hanyue, LAN Xiayu, YANG Tihao, GENG Jianzhong, BAI Junqiang. Aerodynamic design and comprehensive benefit impact of hybrid laminar flow wing[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526791-526791.

References

[1] GREEN J E. Laminar flow control-back to the future?[C]//38th Fluid Dynamics Conference and Exhibit. Reston:AIAA, 2008:3738.
[2] CELLA U, QUAGLIARELLA D, DONELLI R, et al. Design and test of the uw-5006 transonic natural-laminar-flow wing[J]. Journal of Aircraft, 2010, 47(3):783-795.
[3] REED H, SARIC W. Transition mechanisms for transport aircraft[C]//38th Fluid Dynamics Conference and Exhibit. Reston:AIAA, 2008.
[4] 朱自强, 鞠胜军, 吴宗成, 等. 层流流动主/被动控制技术[J]. 航空学报, 2016, 37(7):2065-2090. ZHU Z Q, JU S J, WU Z C, et al. Laminar flow active/passive control technology[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(7):2065-2090(in Chinese).
[5] COLLIER J F. An overview of recent subsonic laminar flow control flight experiments[C]//23rd Fluid Dynamics, Plasma dynamics, and Lasers Conference. Reston:AIAA, 1993.
[6] WAGNER R, MADDALON D, CLARK R. High Reynolds number hybrid laminar flow control (HLFC) flight experiment II, aerodynamic design[M]. 1999:172.
[7] 耿子海, 刘双科, 王勋年, 等. 二维翼型混合层流控制减阻技术试验研究[J]. 实验流体力学, 2010, 24(1):46-50. GENG Z H, LIU S K, WANG X N, et al. Test study of drag reduction technique by hybrid laminar flow control with two-dimension airfoil[J]. Journal of Experiments in Fluid Mechanics, 2010, 24(1):46-50(in Chinese).
[8] 王菲, 额日其太, 王强, 等. 基于升华法的后掠翼混合层流控制研究[J]. 实验流体力学, 2010, 24(3):54-58. WANG F, ERIQITAI, WANG Q, et al. Investigation of HLFC on swept wing based on sublimation technique[J]. Journal of Experiments in Fluid Mechanics, 2010, 24(3):54-58(in Chinese).
[9] SHI Y Y, CAO T S, YANG T H, et al. Estimation and analysis of hybrid laminar flow control on a transonic experiment[J]. AIAA Journal, 2019, 58(1):118-132.
[10] 王菲, 额日其太, 王强, 等. 后掠翼混合层流控制机制的实验[J]. 航空动力学报, 2010, 25(4):918-924. WANG F, ERIQITAI, WANG Q, et al. Experimental investigation of HLFC mechanism on swept wing[J]. Journal of Aerospace Power, 2010, 25(4):918-924(in Chinese).
[11] JOSLIN R D. Aircraft laminar flow control[J]. Annual Review of Fluid Mechanics, 1998, 30:1-29.
[12] 史亚云, 郭斌, 刘倩, 等. 基于能量观点的混合层流优化设计[J]. 北京航空航天大学学报, 2019, 45(6):1162-1174. SHI Y Y, GUO B, LIU Q, et al. Hybrid laminar flow optimization design from energy view[J]. Journal of Beijing University of Aeronautics and Astronautics, 2019, 45(6):1162-1174(in Chinese).
[13] YOUNG T M. Investigations into the operational effectiveness of hybrid laminar flow control aircraft[D]. Cranfield:Cranfield University, 2002.
[14] HAN Z H, CHEN J, ZHU Z, et al. Aerodynamic design of transonic natural-laminar-flow (nlf) wing via surrogate-based global optimization[C]//54th AIAA Aerospace Sciences Meeting. Reston:AIAA, 2016.
[15] PRALITS J, HANIFI A. Optimal suction design for HLFC applications[C]//33rd AIAA Fluid Dynamics Conference and Exhibit. Reston:AIAA, 2003.
[16] RISSE K, SCHUELTKE F, STUMPF E, et al. Conceptual wing design methodology for aircraft with hybrid laminar flow control[C]//52nd Aerospace Sciences Meeting. Reston:AIAA, 2014.
[17] 杨体浩, 白俊强, 史亚云, 等. 考虑吸气分布影响的HLFC机翼优化设计[J]. 航空学报, 2017, 38(12):6-20. YANG T H, BAI J Q, SHI Y Y, et al. Optimization design for HLFC wings considering influence of suction distribution[J]. Acta Aeronautica et Astronautica Sinica, 2017, 38(12):6-20(in Chinese).
[18] 杨一雄, 杨体浩, 白俊强, 等. HLFC后掠翼优化设计的若干问题[J]. 航空学报, 2018, 39(1):121448. YANG Y X, YANG T H, BAI J Q, et al. Problems in optimization design of HLFC sweep wing[J]. Acta Aeronautica et Astronautica Sinica, 2018, 39(1):121448(in Chinese).
[19] YANG Y X, BAI J Q, LI L, et al. An inverse design method with aerodynamic design optimization for wing glove with hybrid laminar flow control[J]. Aerospace Science and Technology, 2019, 95:105493.
[20] SEDERBERG T W, PARRY S R. Free-form deformation of solid geometric models[C]//Proceedings of the 13th Annual Conference on Computer Graphics and Interactive Techniques, 1986, 20(4):151-160.
[21] 刘瑜, 郭正. 网格变形的一种插值算法[C]//全国计算流体力学会议, 2012:578-584. LIU Y, GUO Z. IDW for mesh deformation[C]//National Computational Fluid Dynamics Conference, 2012:578-584(in Chinese).
[22] 王小平, 曹立明. 遗传算法理论、应用与软件实现[M]. 西安:西安交通大学出版社, 2002:344. WANG X P, CAO L M. Genetic algorithm:theory, application and software implementation[M]. Xi'an:Xi'an Jiaotong University Press, 2002:344(in Chinese).

Aerodynamic design and comprehensive benefit impact of hybrid laminar flow wing

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Yulin DING, Zhonghua HAN, Jianling QIAO, Han NIE, Wenping SONG, Bifeng SONG. Research progress in key technologies for conceptual-aerodynamic configuration design of supersonic transport aircraft [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(2): 626310-626310.
[2]	Yating FENG, Hui ZHANG. Aerodynamic drag reduction device based on rear wind energy harvesting [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(S2): 180-191.
[3]	Xudong ZHANG, Zheng LI, Hao DONG, Siyuan GAO, Zubi JI, Kaixin LI, Guanghui BAI. Drag reduction characteristics of opposing plasma synthetic jet in hypersonic flow [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(S2): 115-123.
[4]	LI Jun, WANG Junfeng, ZHAO Yatian, LUO Shibin. Research on combinational configuration of spike and multi-jets in off-design regimes [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 125949-125949.
[5]	HAN Luyang, WANG Bin, PU Liang, CHEN Qing, ZHENG Haibin. Research progress on mechanism and related problems of energy deposition drag reduction technology [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 26032-026032.
[6]	ZHANG Donghui, ZHANG Taihua, CUI Yanxiang, CHEN Chen, WANG Sheng. Sensitivity analysis of aerodynamic parameters of stratospheric tethered balloon [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 125083-125083.
[7]	YANG Tihao, WANG Yiwen, WANG Yutong, SHI Yayun, ZHOU Zhu. Discrete adjoint-based optimization approach for laminar flow wings [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(12): 126132-126132.
[8]	TANG Songxiang, LI Jie, ZHANG Heng, NIU Xiaotian. Stall separation optimization and analysis of middle wing section on specially configured laminar flight [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526765-526765.
[9]	CHEN Yifu, WANG Yiwen, DENG Yiju, WANG Bo, BAI Junqiang, LU Lei. Experiment and numerical simulation of natural laminar flow wing glove [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526793-526793.
[10]	YANG Tihao, BAI Junqiang, DUAN Zhuoyi, SHI Yayun, DENG Yiju, ZHOU Zhu. Aerodynamic design of laminar flow wings for jet aircraft: Review [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 527016-527016.
[11]	CAO Fan, ZHANG Meifang, HU Xiao, TANG Zhili. Natural laminar flow optimization and transition sensitivity analysis of axisymmetric nacelle [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 527330-527330.
[12]	DENG Yiju, DUAN Zhuoyi, AI Mengqi. Status and development of laminar flow wing design technology [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526778-526778.
[13]	YUAN Jisen, SUN Jue, LI Lingyu, YU Shenghao, NIE Han, GAO Liangjie, HAN Zhonghua, QIAN Zhansen. Progress of supersonic aircraft laminar flow layout design and evaluation technologies [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526316-526316.
[14]	NIE Han, SONG Wenping, HAN Zhonghua, CHEN Jianqiang, DUAN Maochang, WAN Bingbing. Automatic transition prediction for natural-laminar-flow wing design of supersonic transports [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526342-526342.
[15]	FU Jiawei, YU Jialong, LIU Chao, WANG Muguo, WANG Zizi. Key technologies of aerodynamics design of stealth carrier-based aircraft [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2021, 42(8): 525804-525804.