Influence of outboard nacelle chine on the low⁃speed characteristics of civil transport aircraft

Qimin WANG; Longqian ZHENG; Meihong ZHANG

doi:10.13224/j.cnki.jasp.20210333

Chinese

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Influence of outboard nacelle chine on the low⁃speed characteristics of civil transport aircraft

Aerothermodynamics and Aeroengine Design | 更新时间：2025-04-07

- Influence of outboard nacelle chine on the low⁃speed characteristics of civil transport aircraft
- Journal of Aerospace Power Vol. 37, Issue 1, Pages: 142-151(2022)
- 作者机构：
  
  中国商用飞机有限责任公司上海飞机设计研究院，上海 201210
- 作者简介：
- 基金信息：
- DOI：10.13224/j.cnki.jasp.20210333
  CLC：
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Qimin WANG, Longqian ZHENG, Meihong ZHANG. Influence of outboard nacelle chine on the low⁃speed characteristics of civil transport aircraft[J]. Journal of Aerospace Power, 2022, 37(1): 142-151.
DOI：

Qimin WANG, Longqian ZHENG, Meihong ZHANG. Influence of outboard nacelle chine on the low⁃speed characteristics of civil transport aircraft[J]. Journal of Aerospace Power, 2022, 37(1): 142-151. DOI： 10.13224/j.cnki.jasp.20210333.

摘要

以提升民用运输机起降构型大迎角阶段的气动性能为目的，通过开展基于求解雷诺平均Navier⁃Stockes（RANS）方程的数值模拟，研究了翼吊短舱布局飞机的失速附近的流场特征，分析了短舱外侧导流片的作用机理以及导流片的安装位置和安装角对流动控制效果的影响。短舱外侧导流片能够在大迎角工况下产生诱导涡，抑制外侧前缘缝翼放下后，在吊挂/短舱后主翼上翼面后缘出现的分离，能够达到提升全机最大升力系数的效果。短舱外侧导流片的安装位置会影响诱导涡的涡强以及涡在主翼上翼面的展向位置和高度，安装角主要影响诱导涡的涡强。在所研究的设计区间内，短舱外侧导流片能够提升全机最大升力系数约2.1%。

Abstract

For the purpose of improving the aerodynamic performance of the civil transport aircraft with the high⁃lift devices deployed at high angle of attack，the numerical simulation method of Reynolds average Navier⁃Stokes （RANS） turbulence model was used to analyze the stall characteristics of aircraft with the wing⁃mounted nacelle configuration.The mechanism of the outboard nacelle chine was investigated.Design exploration of the installation position and angle of the outboard nacelle chine was carried out.The vortex from the outboard slat and main wing aggravated the flow separation on the wing upper surface behind the nacelle/pylon.The vortex induced by designed outboard nacelle chine suppressed the flow separation，which increased the maximum lift coefficient.The installation position of the outboard nacelle chine affected the intensity，spanwise position and height of the induced vortex.The installation angle mainly affected the induced vortex intensity.The maximum lift coefficient increased by 2.1% with the outboard nacelle chine.

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references

陈迎春，张美红，张淼，等 . 大型客机气动设计综述 [J]. 航空学报， 2019 ， 40 （ 1 ）： 30 ⁃ 46 .

CHEN Yingchun , ZHANG Meihong , ZHANG Miao , et al . Review of large civil aircraft aerodynamic design [J]. Acta Aeronautica et Astronautica Sinica , 2019 , 40 （ 1 ）: 30 ⁃ 46 . （in Chinese）

RUDOLPH P K C . High⁃lift systems on commercial subsonic airliners [R]. AIAA⁃2009⁃2128 , 2009 .

张冬云，张美红，王美黎，等 . 翼吊布局民机短舱位置气动影响 [J]. 空气动力学学报， 2017 , 35 （ 6 ）： 781 ⁃ 786 .

ZHANG Dongyun , ZHANG Meihong , WANG Meili , et al . Aerodynamic influence of nacelle position of a wing⁃mounted civil aircraft [J]. Acta Aerodynamica Sinica , 2017 , 35 （ 6 ）: 781 ⁃ 786 . （in Chinese）

白俊强，刘南，邱亚松，等 . 民用运输机短舱涡流片设计研究 [J]. 空气动力学学报 , 2014 , 32 （ 2 ）： 190 ⁃ 196 .

BAI Junqiang , LIU Nan , QIU Yasong , et al . The design of nacelle chine in large civil transport aircraft [J]. Acta Aerodynamica Sinica , 2014 , 32 （ 2 ）: 190 ⁃ 196 . （in Chinese）

张文升，陈海昕，张宇飞，等 . 短舱扰流片对运输机增升装置气动特性的影响 [J]. 航空学报 , 2013 , 34 （ 1 ）: 76 ⁃ 85 .

ZHANG Wensheng , CHEN Haixin , ZHANG Yufei , et al . Nacelle strake's aerodynamic characteristics effects on high⁃lift configuration of transport aircraft [J]. Acta Aeronautica et Astronautica Sinica , 2013 , 34 （ 1 ）: 76 ⁃ 85 . （in Chinese）

ELIASSON P , CATALANO P , PAPE L M C , et al . Improved CFD predictions for high lift flows in the European project EUROLIFT Ⅱ [R].AIAA 2007 ⁃4303 , 2007 .

GRYR H F , SCHADE N , BURG J W V D , et al . CFD prediction of maximum lift effects on realistic high⁃lift⁃commercial⁃aircraft⁃configurations within the European project EUROLIFT Ⅱ [R]. AIAA⁃2007⁃4299 , 2007 .

QUIX H , SCHULZ M , QUEST J , et al . Low speed high lift validation tests within the European project EUROLIFT Ⅱ [R]. AIAA⁃2007⁃4298 , 2007 .

KATO H , WATANABE S , MURAYAMA M , et al . PIV investigation of nacelle chine effects on high⁃lift system performance [R]. AIAA⁃2008⁃240 , 2008 .

KOKLU M , LIN J C , HANNON J A , et al . Mitigation of nacelle/pylon wake on the high⁃lift common research model using a nacelle chine [R]. AIAA⁃2020⁃0786 , 2020 .

白俊强，刘南，邱亚松，等 . 大型民用运输机短舱涡流片增升效率以及参数影响研究 [J]. 西北工业大学学报 , 2013 , 31 （ 3 ）: 522 ⁃ 529 .

BAI Junqiang , LIU Nan , QIU Yasong , et al . Investigation on influence of nacelle chine of large civil transport aircraft on high⁃lift efficiency and on influence of relevant parameter [J]. Journal of Northwestern Polytechnical University , 2013 , 31 （ 3 ）: 522 ⁃ 529 . （in Chinese）

KANAZAKI M , YOKOKAWA Y , MURAYAMA M , et al . Efficient design exploration of nacelle chine installation in wind tunnel testing [R]. AIAA⁃2008⁃155 , 2008 .

KANAZAKI M , YOKOKAWA Y , MURAYAMA M , et al . Nacelle chine installation based on wind⁃tunnel test using efficient global optimization [J]. Transactions of the Japan Society for Aeronautical and Space Sciences , 2008 , 51 （ 173 ）: 146 ‑ 150 .

邱亚松，白俊强，黄琳，等 . 翼吊发动机短舱对三维增升装置的影响及改善措施研究 [J]. 空气动力学学报 , 2012 , 30 （ 1 ）: 7 ⁃ 13 .

QIU Yasong , BAI Junqiang , HUANG Lin , et al . Study about influence of wing⁃mounted engine nacelle on high⁃lift system and improvement measures [J]. Acta Aerodynamica Sinica , 2012 , 30 （ 1 ）: 7 ⁃ 13 . （in Chinese）

钟园，杨小权，刘凯礼，等 . 民用飞机低速俯仰力矩特性改善研究 [J]. 空气动力学学报 , 2019 , 37 （ 4 ）: 569 ⁃ 577 .

ZHONG Yuan , YANG Xiaoquan , LIU Kaili , et al . Study on improvement of low speed pitching moment characteristics civil aircraft [J]. Acta Aerodynamica Sinica , 2019 , 37 （ 4 ）: 569 ⁃ 577 . （in Chinese）

邱亚松，白俊强，李亚林，等 . 复杂几何细节对增升装置气动性能影响研究 [J]. 航空学报 , 2012 , 33 （ 3 ）: 421 ⁃ 429 .

QIU Yasong , BAI Junqiang , LI Yalin , et al . Study on influence of complex geometry details on the aerodynamic performance of high⁃lift system [J]. Acta Aeronautica et Astronautica Sinica , 2012 , 33 （ 3 ）: 421 ⁃ 429 . （in Chinese）

RUMSEY C L , SLOTNICK J P , LONG M , et al . Summary of the first AIAA CFD high⁃lift prediction workshop [R]. Journal of Aircraft , 2011 ,48（6）:2068⁃2079.

YOKOKAWA Y , MURAYAMA M , ITO T , et al . Experiment and CFD of a high⁃lift configuration civil transport aircraft model [R]. AIAA⁃2006⁃3452 , 2006 .

刘凯礼 , 孙一峰 , 钟园，等 . 民用飞机进气道的侧风畸变研究 [J]. 航空动力学报 , 2015 , 30 （ 2 ）: 289 ⁃ 296 .

LIU Kaili , SUN Yifeng , ZHONG Yuan , et al . Research on inlet distortion under crosswind for civil aircraft [J]. Journal of Aerospace Power , 2015 , 30 （ 2 ）: 289 ⁃ 296 . （in Chinese）

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