Aerodynamic analysis over Unmanned Aerial Vehicle (UAV) using CFD

2nd International Conference on Advancements in Aeromechanical Materials for Manufacturing

航空航天工程;材料科学;机械制造

Sreelakshmi, K.^1 ; Jagadeeswar, Kota Ksr S.R.^1

PG Stud. Aeronautical Engineering, MLR Institute of Technology, Telangana, Hyderabad, India^1

关键词: Aerodynamic analysis;    ANSYSI CEMCFD;    Computational fluid;    Computerized controls;    Electronic networks;    Points of interest;    UAV (unmanned aerial vehicle);    Unmanned aerial vehicle systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/455/1/012044/pdf
DOI  :  10.1088/1757-899X/455/1/012044

来源: IOP

【 摘 要 】

The origination of innovates in UAV (Unmanned Aerial Vehicle) has been created since a numerous years back. UAV has its own particular points of interest, for example, modernizing and self-governing without an on board pilot by using electronic network and computerized control which keep view on vehicle doesn't have. Hence, there is no risk of life and is easy to keep view on air vehicle. With the help of necessaries and improvements in innovates, UAV is far reaching and utilizing in industries, defence and common civilians work as it can be controlled remotely. Surveillance for fire fighting and continuous catastrophes, suspect monitoring and system assaults are the examples of such UAV system. This paper discusses the aerodynamics behavior of a baseline design and analysis of a UAV's (Unmanned Aerial Vehicle Systems). Investigation is displayed in steady state 3D computational fluid elements (CFD) at Mach 0.1 and 0.19. In this technique for investigation, Lift, Drag, Lift Coefficient (CL) and Drag Coefficient (CD) are measured and looked at separate Mach numbers. Pressure forms and velocity shapes are plotted and the Turbulence zone is anticipated from streamline view, both removed from CFD examination.