IMECH-IR  > 高温气体动力学国家重点实验室
Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft
Wang D1,2; Hong QZ(洪启臻)2,3; Huang X(黄鑫)1,2; Pei XB1; Wang J1
Corresponding AuthorWANG, J. I. N. G.(1551793853@qq.com)
Source PublicationIEEE ACCESS
2022
Volume10Pages:47597-47617
ISSN2169-3536
AbstractThe traditional technical solution to achieve vertical take-off of the fixed-wing aircraft is adding power components, which will inevitably increase the weight of the aircraft. This paper proposes a compound flight scheme to achieve vertical take-off for the fixed-wing aircraft, using the carrier aircraft with vertical take-off capability to carry the target aircraft. Compared with the vertical take-off performance of a single aircraft, the present scheme enables the target aircraft to have a larger carrying capacity and longer flight distance. In order to verify the feasibility of the current scheme, this paper first investigates the steady aerodynamic performance of the compound aircraft and the dynamical separation process by computational fluid dynamics simulation. The steady lift coefficient of the compound aircraft during the acceleration stage and the unsteady aerodynamic force during the separation stage are obtained and analyzed. Next, an unmanned aerial vehicle (with vertical take-off and horizontal acceleration capabilities) is designed specifically, and the flight experiments of the vertical take-off and separation processes are conducted. Successful separations are achieved many times in the flight tests, which validate the feasibility of the present scheme.
KeywordAircraft Aircraft propulsion Compounds Aerodynamics Engines Automotive components Tail Compound aircraft CFD vertical take-off dynamical separation of two aircraft
DOI10.1109/ACCESS.2022.3171337
Indexed BySCI ; EI
Language英语
WOS IDWOS:000793784300001
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
Funding ProjectScience and Technology Development Plan Project of Jilin Province[202021294JC]
Funding OrganizationScience and Technology Development Plan Project of Jilin Province
Classification二类
Ranking2
ContributorWANG, J. I. N. G.
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/89331
Collection高温气体动力学国家重点实验室
Affiliation1.Chinese Acad Sci, Key Lab Space Based Dynam & Rapid Opt Imaging Tec, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang D,Hong QZ,Huang X,et al. Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft[J]. IEEE ACCESS,2022,10:47597-47617.
APA Wang D,洪启臻,黄鑫,Pei XB,&Wang J.(2022).Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft.IEEE ACCESS,10,47597-47617.
MLA Wang D,et al."Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft".IEEE ACCESS 10(2022):47597-47617.
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