Aerodynamics/Fluid Mechanics/Aeroacoustics/...
Investigating selected methods to improve aerodynamic coefficients and better performance of UAV

Mohamad hossein Moghimi Esfandabadi; Mohammad Hassan Djavareshkian

Volume 8, Issue 3 , September 2024, , Pages 1-16

https://doi.org/10.22034/jtae.2024.8.3.1

Abstract
  An unmanned aircraft (UAV) is a type of aircraft that operates without the need for a human passenger. These planes are able to fly automatically, without the need for remote control, and are mostly controlled by computers and sensors. UAVs are used in many industries and have various applications, including ...  Read More

Aerodynamics/Fluid Mechanics/Aeroacoustics/...
Design and optimization of the wing fence of a lambda-shaped aircraft model to reduce the rolling moment coefficient

Mohammad hossein Moghimi Esfandabadi; Mohammad Hassan Djavareshkian

Volume 8, Issue 2 , June 2024, , Pages 13-25

https://doi.org/10.22034/jtae.2024.8.2.2

Abstract
  This research investigates the effect of fence on wingtip vortices and control surfaces in a bird-like aircraft using numerical methods. In designing and placing the fence, average dimensions extracted from wing root vortices at different angles of attack have been used. In addition, the fence with specified ...  Read More