Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft

doi:10.1109/ACCESS.2022.3171337

	Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft
	Wang D 1,2; Hong QZ(洪启臻)2,3 ; Huang X(黄鑫)1,2 ; Pei XB 1; Wang J1
通讯作者	WANG, J. I. N. G.([email protected])
发表期刊	IEEE ACCESS
	2022
卷号	10 页码:47597-47617
ISSN	2169-3536
摘要	The 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.
关键词	Aircraft Aircraft propulsion Compounds Aerodynamics Engines Automotive components Tail Compound aircraft CFD vertical take-off dynamical separation of two aircraft
DOI	10.1109/ACCESS.2022.3171337
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000793784300001
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
资助项目	Science and Technology Development Plan Project of Jilin Province[202021294JC]
项目资助者	Science and Technology Development Plan Project of Jilin Province
论文分区	二类
力学所作者排名	2
RpAuthor	WANG, J. I. N. G.
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/89331
专题	高温气体动力学国家重点实验室
作者单位	1.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
推荐引用方式 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.Rp_Au:WANG, J. I. N. G.
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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