CFD Analysis for Uav of Flying Wing

Pepelea, D.; Cojocaru, Marius Gabriel; Toader, Adrian; Niculescu, M. L.

doi:10.19062/2247-3173.2016.18.1.22

Cited by 5 publications

(4 citation statements)

References 4 publications

(2 reference statements)

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“…FLUENT was used for CFD analysis, and the inlet conditions were varied by angle attack which is from -8° to 16° at the drone speed from 20 m/s. 2nd upwind k-omega SST model was applied to the Turbulence Model [10]. Figure 12 shows the characteristics of the variation in lift and drag coefficient according to the angle of attack for the two cases.…”

Section: Cfd Anaysis Of Drone Body Two Cases Of Cfd Analysis Modelmentioning

confidence: 99%

Design and CFD Analysis of A Low-Altitude VTOL UAV

Min¹,

Tjprc²

2019

IJMPERD

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In this study, in order to develop a vertical takeoff and landing modular body platform that meets takeoff and speed performance, each mission file was prepared for conventional takeoff (CTOL) and vertical takeoff and landing (VTOL) based on the design requirements. The conceptual design took the basic shape and, in the first place, estimated the initial weight of the aircraft components and the entire BOM. After reflecting the components and weights applied to the drones in the design, the main wing shape design, weight center and neutral point prediction, and thrust system design were performed using XFLR5. ANSYS Workbench V14.5 was used for CFD analysis of the aircraft and ICEM-CFD was used as a program to generate Hybrid Mesh (Hexa Mesh & Prism Mesh). Through analytical techniques, the airfoil used for the main wing was designed as NACA4412 and the tail wing was designed as the V-Tail type, which minimizes the aft effects of the thrust device, and the basic airfoil of the tail wing for stability was selected as NACA0009. Because the droneapplied in this study must have the ability to make both a vertical takeoff and a horizontal flight, the N. P. position designed in flight mode and the distance of each rotor of the quadrotor are similarly designed.

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Section: Cfd Anaysis Of Drone Body Two Cases Of Cfd Analysis Modelmentioning

confidence: 99%

Design and CFD Analysis of A Low-Altitude VTOL UAV

Min¹,

Tjprc²

2019

IJMPERD

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“…The master air vector is chosen in the fixed flying wing configuration (see figure 3), a configuration that was analyzed by numerical simulations and experimental tests in the subsonic sphere at INCAS Bucharest, the results being disseminated in a series of scientific references [13,14,17,18]. [13] The multicopters complete the aerial vector network by performing missions defined and selected by the high-speed vector (flying wing), data acquisition (EO-IR or biometric data) missions on delimited areas, see Figure 3 …”

Section: Aerial Vectorsmentioning

confidence: 99%

“…[13] The multicopters complete the aerial vector network by performing missions defined and selected by the high-speed vector (flying wing), data acquisition (EO-IR or biometric data) missions on delimited areas, see Figure 3 …”

Section: Aerial Vectorsmentioning

confidence: 99%

Information Management in Uas Multiagent

Baldea¹,

Garabet²

2017

AFASES 2017

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“…For the aerodynamic optimization stage, this paper proposed a tailless / flying wing concept design for the assessment of aerodynamic performance in the flight configuration, by means of experimental tests in a subsonic wind tunnel [8,11,12], as a follow-up of several numerical evaluations [13,14,15].…”

Section: Introductionmentioning

confidence: 99%