Research Article Design/System/Reliability/Flight Competence/Flight Testing/...
Multistate UAV system reliability modelling and analysis with a random mission plan

Mohammad Ali Farsi

Volume 7, Issue 3 , September 2023, Pages 1-12

  The success of missions and related costs has always been one of the concerns of researchers and due to the sensitivity and variety of missions, this issue is more important today. In the past decade, group fly is more investigated because of their influence on the quantity and quality of missions. In ...  Read More

Research Article Design/System/Reliability/Flight Competence/Flight Testing/...
Evaluation of Multidisciplinary Design Optimization of Air Taxi and Classic Design

Hossein Sadati; Amirhossein Adami; Mohammad mehdi Ebadi

Volume 7, Issue 3 , September 2023, Pages 13-24

  In recent years, the use of air taxis as a suitable solution for transporting cargo and passengers, has been considered especially in short distances and in the city. Complex systems, such as air taxis, are involved in several subsystems with interacting and sometimes conflicting effects are difficult ...  Read More

Research Article Structure/Solid Mechanics/Solid Dynamics/Vibrations/Aeroelasticity/...
Analysis of Large Deflection of Nanobeams with Circular Cross Section under Distributed Load Taking into Surface Effects

Ehsan Raeisi Estabragh

Volume 7, Issue 3 , September 2023, Pages 25-35

  In the present study, the large deflection of nanobeams with surface effects has been investigated. The surface effects are modeled by using the generalized Young–Laplace equation. The finite element method has been used to investigate the mechanical behavior of nanobeams. This method provides ...  Read More

Scientific extension Aviation/Piloting/Flight Care/Safety/Standard/Avionics/Air Telecommunications/...
A preliminary study to investigate the use of Advanced Air Mobility in Iran

Mehran Nosratollahi; Seyyed Ali Saadatdar Arani

Volume 7, Issue 3 , September 2023, Pages 37-48

  Studies are currently being conducted around the world to realize advanced air Mobility. Advanced Air Mobility is expected to solve various regional issues and provide people with new forms of air transportation. In this article, air travel is investigated as a significant option for improving transportation ...  Read More

Scientific extension Propulsion/Thermodynamics/Heat Transfer/Fuel and Combustion/Energy/...
A review of studies on air-breathing turbine engines from an energy–exergy viewpoint

jamasb pirkandi; AliReza Zolfi; Gholam Reza Hashemzadeh

Volume 7, Issue 3 , September 2023, Pages 49-67

  Studies show that the analysis of the first law in air propulsion systems alone is not sufficient, and for a complete study of a system, the second law and exergy analysis should also be considered. Thermodynamic analysis of air-breathing engines, especially Turbojet, Turbofan and Turboprop engines, ...  Read More

Scientific extension Aerodynamics/Fluid Mechanics/Aeroacoustics/...
Methods for Attenuation of Helicopter

Hamid Parhizkar; Ali Moradi; Alireza Hejazi zade

Volume 7, Issue 3 , September 2023, Pages 69-84

  Helicopters can be a source of loud noise. The high production noise of helicopters makes them unsuitable for densely populated areas, especially in low-flying conditions. This study examines methods and offers solutions to reduce or eliminate the noise produced by helicopters. Several methods have been ...  Read More