Volume 37 Issue 8
Aug.  2011
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Zhao Zhigao, Zhang Shuguang. Analysis of effects of BWB airliner design parameters on its economic profitability[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 937-942. (in Chinese)
Citation: Zhao Zhigao, Zhang Shuguang. Analysis of effects of BWB airliner design parameters on its economic profitability[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(8): 937-942. (in Chinese)

Analysis of effects of BWB airliner design parameters on its economic profitability

  • Received Date: 26 Apr 2010
  • Publish Date: 30 Aug 2011
  • In order to analyze economic profitability due to high cruise L/D and higher engine performance of blended wing body (BWB) airliner, the methods of estimating major parameters and calculating flight performance were imposed. Using fuel flow per capita (Fuel/km/seat) as the weighing standard, quantitative analysis was operated on the effects of cruise L/D and specific fuel consumption on 250-seat and 450-seat airliner; then contrasts BWB airliner family with existing equivalent conventional airliner and the material data of economic profitability was obtained. Moreover, analysis was operated on effects of seats and range. In the end conclusion was made on the trend and characteristic of BWB airliner family development and then considering the balance between benefits and realizing difficulty, the reasonable design parameters are given.

     

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  • [1] Wahls R.Advanced concept studies for commercial transports entering service in the 2030-35 period subsonic fixed wing perspective //Fundamental Aeronautics Pre-Proposal Conference.Washington DC: ,2007 [2] Hileman J I,Reynolds T R,de la Rosa Blanco E,et al.Development of approach procedures for silent aircraft .AIAA-2007-0451,2007 [3] Portsdam M A,Page M A,Liebeck R H.Blended wing body analysis and design .AIAA-97-2317,1997 [4] Liebeck R H.Design of the blended wing body subsonic transport[J] .Journal of Aircraft ,2004,41(1):10-25 [5] 刘晓静,吴江浩,张曙光.250座级翼身融合布局客机气动设计与优化[J].空气动力学报,2010,29(1):78-84 Liu Xiaojing,Wu Jianghao,Zhang Shuguang.Aerodynamic design and optimization of the blended wing body aircraft for 250 passengers [J].Journal of Aerodynamics,2010,29(1):78-84(in Chinese) [6] 廖慧君,张曙光.翼身融合布局客机的客舱设计[J].北京航空航天大学学报,2009,35(8):986-989 Liao Huijun,Zhang Shuguang.Design of cabin layout for blended wing body passenger transports[J].Journal of Beijing University of Aeronautics and Astronautics,2009,35(8):986-989 (in Chinese) [7] 朱自强,王晓璐,吴宗成,等.民机的一种新型布局形式——翼身融合体飞机[J].航空学报,2008,29(1):49-58 Zhu Ziqiang ,Wang Xiaolu ,Wu Zongcheng,et al.A new type of transport—blended wing body aircraft[J].Aeronautica et Astronautica Sinica,2008,29(1):49-58(in Chinese) [8] L R詹金森.民用喷气飞机设计[M].李光里,译.北京:中国航空研究院,2001 Jenkinson L R.Civil jet aircraft design [M].Translated by Li Guangli.Beijing:China National Aviation Academy,2001(in Chinese) [9] 程不时.飞机设计手册第5册,民用飞机总体设计[M].北京:航空工业出版社,2005 Cheng Bushi.Aircraft design manual 5,civil aircraft design [M].Beijing:Aviation Industry Press,2005(in Chinese) [10] 陈光.用于波音787客机的GEnx发动机设计特点[J].航空发动机,2010,36(1):1-6 Chen Guang.Design characteristics of GEnx engine for B787[J].Aeroengine,2010,36(1):1-6(in Chinese)
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