Volume 13 (2020)
Volume 12 (2019)
Volume 11 (2017)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Number of Volumes 14
Number of Issues 35
Number of Articles 236
Number of Contributors 393
Article View 164,001
PDF Download 40,718
View Per Article 694.92
PDF Download Per Article 172.53
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Accepted Submissions 286
Acceptance Rate 52
Time to Accept (Days) 137
Number of Indexing Databases 3
Number of Reviewers 219

It is my pleasure to introduce this new journal in aerospace science and technology. As we understand, there is little or no forum in this field with an international scope in the region of central and west Asia, and therefore we strongly believe that it will make it possible in the region and in the whole world for better communication among scientists and researchers in aeronautical and astronautical sciences and technologies, and also in all related fields as aerodynamics and fluid mechanics, thermodynamics and propulsion, combustion and heat transfer, dynamics and control, flight mechanics, design, structures and vibration, aviation management, etc.

Publication order: bi-quarterly

Language: English

The ethical policy of JAST is based on the Committee on Publication Ethics (COPE) guidelines and complies with the Committee of JAST's Editorial Board codes of conduct.

All articles published in the journal are in a state of free access for the public to study or scientific exploit in accordance with the principles of research and correct citing.

 

Aerospace Science and Technology
1. Aerodynamic Optimization of a Wind Turbine Blade for Maximum Annual Energy Production at Manjil Wind Farm

Mahdi Azizi; Alireza Jahangirian

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.129714

Abstract
  To keep pace with current trends in the wind industry, this paper aims at the improvement of the annual energy production of a horizontal axis wind turbine by aerodynamic optimization of blades at the wind conditions of the Manjil site. To achieve this goal, the Riso wind turbine, whose characteristics ...  Read More

Aerospace Science and Technology
2. A numerical investigation on the roll damping coefficient of a typical airship based on the computational fluid dynamics

Sahar Noori; Alireza Akbari; Payman Spahvand

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.134730

Abstract
  The main application of dynamic coefficients is in the flight path simulation and autopilot design of flying objects. This paper reveals a general process for calculating the roll damping coefficient of a typical airship. The process presented in this article has a step-by-step path that can be used ...  Read More

Aerospace Science and Technology
3. Intelligent Sensor Fusion in High Precision Satellite Attitude Estimation Utilizing an Adaptive-Network-Based Fuzzy Inference System

Mahdi Fakoor; Hamidreza Heidari; Behzad Moshiri; Amir reza Kosari

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.134152

Abstract
  In this study, Adaptive Network-Based Fuzzy Inference System (ANFIS) is presented with sensor data fusion approach to estimate satellite attitude. The active sensors are sun and earth sensors. Satellite attitude dynamic, including attitude quaternion and angular velocities are estimated simultaneously ...  Read More

Aerospace Science and Technology
4. Study on effects of different rotational speed functions in elastic-plastic analysis of annular thin disk of functionally graded material

Hadi Hamedani; Ahmad Mamandi

Volume 14, Issue 2 , Summer and Autumn 2021

Abstract
  In this paper, the effects of different rotational speed functions in the elastic-plastic deformation and stress analysis of a rotating annular thin disk of functionally graded material (FGM) in Reddy model is studied using the analytical and FEM methods. In this regard, differential equations governing ...  Read More

Aerospace Science and Technology
5. A new method to primary and optimized design of ducted fan

Ahmad Sharafi

Volume 14, Issue 2 , Summer and Autumn 2021

Abstract
  In the present study, the aerodynamic performance of the ducted fan is investigated using the surface vorticity method and the lifting line theory. In previous research, to consider the effects of the duct, most of the parameters derived from empirical tests or computational fluid dynamics. Our goal ...  Read More

Aerospace Science and Technology
6. Investigation of Flow Separation Phenomenon for Supersonic Convergent–Divergent Nozzles

Omid Habibi; Reza Ebrahimi; Hassan Karimi Mazraeh Shahi

Volume 14, Issue 2 , Summer and Autumn 2021

Abstract
  The nozzle, an end-element of the propulsive process Cycle, represents a critical part of any aerospace vehicle. The task of accelerating and efficiently exhausting combusted and reactive gases according to the delivered thrust represents the main objective of the propulsion system design. Flow separation ...  Read More

Aerospace Science and Technology
7. Nonlinear thermal buckling of functionally graded cylindrical panels via dynamic relaxation technique and incremental loading approach

M.E. Golmakani; M. Moravej; M. Sadeghian

Volume 14, Issue 2 , Summer and Autumn 2021

Abstract
  In this paper, the nonlinear thermal buckling of moderately thick functionally graded cylindrical panels is analyzed based on the first-order shear deformation theory (FSDT) and large deflection von Kármán equations. The highly coupled nonlinear governing equations are solved using the ...  Read More

Aerospace Science and Technology
8. Orbit and Attitude Control of a GEO Satellite in Station Keeping Flight Mode

Amir reza Kosari; Alireza Akbar Attar; Peyman Nikpey

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.277629.1060

Abstract
  In this study, the performance requirements influencing the orbital and attitude control system of a geostationary satellite in the station-keeping flight mode considering the coupling effect of both attitude and orbital motion is determined. Controlling and keeping the satellite in its orbital window ...  Read More

Aerospace Science and Technology
9. Airplane Ground Collision Avoidance System Design based on Optimal Tracking Control

Amirali Nikkhah; Hoseyn Mojarrab; Fatemeh Mojarrab; Reza Zardashti

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.295181.1080

Abstract
  The design of a ground collision avoidance system for an airplane based on optimal control theory is presented in this paper. A control system is designed by linear quadratic tracker to track desired Euler angles of airplane. Two different systems are designed here. 1- A system independent of 3 dimensional ...  Read More

Aerospace Science and Technology
10. Numerical Investigation on Flow Control of a Small Horizontal Axis Wind Turbine Using Dielectric Barrier Discharge Plasma Actuator

Majid Sedghi; Rouhollah Khoshkhoo

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.294455.1078

Abstract
  This research aims to numerically investigate the efficiency of the plasma actuator in a small wind turbine. The studies were conducted on a domestic wind turbine with a diameter of 1.93 m and the Suzen-Huang model was employed to simulate the DBD plasma actuator. In this research, first, a wind turbine ...  Read More

Aerospace Science and Technology
11. Designing, construction and testing a passive, two-sided, and efficient de-orbiting mechanism for CubeSats

Hamed Alisadeghi; Parsa Abbasrezaee

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.285013.1067

Abstract
  In this article, we analyze the existing de-orbiting mechanisms in the world and analyze different types of these mechanisms for Nano satellites, also known as CubeSats. Moreover, a new passive and efficient design of the de-orbiting mechanism for the CubeSats have been proposed. Utilizing de-orbiting ...  Read More

Aerospace Science and Technology
12. Design and Vehicle Test of a Modified Predictive Kalman Filter for SINS Self Accurate Initial Alignment

Hassan Majed Alhassan; Nemat Allah Ghahremani

Volume 14, Issue 2 , Summer and Autumn 2021

http://dx.doi.org/10.22034/jast.2021.272551.1047

Abstract
  This paper presents a new Modified Predictive Kalman Filter (MPKF). To solve the problem of a strap-down inertial navigation system (SINS) self-alignment process that the standard Kalman filters cannot give the optimal solution when the system model and stochastic information are unknown accurately. ...  Read More

Aerospace Science and Technology
1. Numerical and Experimental Analysis of Ballistic Behaviour of Ceramic-Reinforced Al Matrix Composite Plates

Ali Ansari; Jafar Eskandari Jam; Ali Alizadeh; Mohsen Heydari Beni; Majid Eskandari Shahraki

Volume 13, Issue 2 , Summer and Autumn 2020, , Pages 55-70

http://dx.doi.org/10.22034/jast.2021.126370

Abstract
  The purpose of this study was to numerically and experimentally investigate the ballistic behavior of ceramic-reinforced aluminum composite sheets and to present an optimal sample. In this study, thickness, percentage of ceramic reinforcement and type of base alloy were considered as the studied parameters. ...  Read More

Aerospace Science and Technology
2. تحلیل پوسته های استوانه ای مشبک کامپوزیتی تحت بارگذاری دینامیک گذرا

مهدی مهربانی; علی داور; محمدرضا زمانی; محسن حیدری بنی; جعفر اسکندری جم

Volume 14, Issue 1 , Winter and Spring 2021

http://dx.doi.org/10.22034/jast.2021.133431

Abstract
  در این مقاله به تحلیل پوسته های استوانه ای مشبک کامپوزیتی تحت بارگذاری دینامیک گذرا پرداخته شده است. معادلات تعادل پوسته استوانه ای کامپوزیتی بر اساس تئوری کلاسیک پوسته ...  Read More

Aerospace Science and Technology
3. Investigation of Flow Separation Phenomenon for Supersonic Convergent–Divergent Nozzles

Omid Habibi; Reza Ebrahimi; Hassan Karimi Mazraeh Shahi

Volume 14, Issue 2 , Summer and Autumn 2021

Abstract
  The nozzle, an end-element of the propulsive process Cycle, represents a critical part of any aerospace vehicle. The task of accelerating and efficiently exhausting combusted and reactive gases according to the delivered thrust represents the main objective of the propulsion system design. Flow separation ...  Read More

Aerospace Science and Technology
4. طراحی کنترلگر چند ورودی چند خروجی برای یک پرنده بدون سرنشین به روش تخصیص ساختار ویژه

علی معتمدی; ابوالقاسم نقاش

Volume 14, Issue 1 , Winter and Spring 2021

http://dx.doi.org/10.22034/jast.2021.133347

Abstract
  در مقاله حاضر یک کنترلگر خطی چند ورودی – چند خروجی مبتنی بر روش تخصیص ساختار ویژه برای یک هواپیمای بدون سرنشین در دو کانال طولی و عرضی- سمتی طراحی گردیده است. به این ...  Read More

Aerospace Science and Technology
5. Restricted three body problem considering the perturbations of both oblate massive primaries

Ehsan Abbasali; Amir reza Kosari; Majid Bakhteiari

Volume 13, Issue 2 , Summer and Autumn 2020, , Pages 85-94

http://dx.doi.org/10.22034/jast.2021.128013

Abstract
  This paper was conducted to investigate the periodic solution of the Perturbed Circular Restricted Three Body Problem (P-CRTBP) orbit with respect to the perturbations effect of the both oblate massive primaries. The governing equations of the satellite motion in this problem has been extracted employing ...  Read More

Aerospace Science and Technology
1. Mixed Mode (I/II/III) Stress Intensity Factors in Gas Turbine Blade Considering 3D Semi-elliptical Crack

Seyed mohammad navid ghoreishi; Nabi Mehri-Khansari; Houman rezaei

Articles in Press, Accepted Manuscript, Available Online from 02 November 2021

http://dx.doi.org/10.22034/jast.2021.294317.1077

Abstract
  Regardless of the initiation or propagation procedure of crack in a gas turbine blade, the precise expectation of the fracture behavior, such as mixed-mode Stress Intensity Factors (SIF), plays a significant role in acquiring its operational life. Therefore, multilateral three-dimensional fracture solutions ...  Read More

Aerospace Science and Technology
2. Numerical study on enhancement of low speed axial compressor rotor performance under radial inlet distortion via DBD plasma actuators

ali Khoshnejad; Reza Ebrahimi; Golamhosein Pouryossefi

Articles in Press, Accepted Manuscript, Available Online from 09 November 2021

http://dx.doi.org/10.22034/jast.2021.309899.1102

Abstract
  Aero-engine entrance conditions are not always ideal and, for various reasons, inlet distortion may occur and cause inlet blockage and reduction of compressor performance. The aim of this study was to numerically simulate the effects of plasma actuators on the enhancement of low-speed axial compressor ...  Read More

Aerospace Science and Technology
3. محاسبه عددی گرمایش تشعشع دماغه ابرصوت در فاز ورود به جو

Sajad Ghasemlooy; mahsa dehnamaki; Hamid Parhizkar

Articles in Press, Accepted Manuscript, Available Online from 16 November 2021

http://dx.doi.org/10.22034/jast.2021.300023.1089

Abstract
  محاسبه گرمایش آیرودینامیکی یکی از گام‌های مهم در طراحی اجسام پروازی با سرعت بالا و بخصوص اجسام بازگشتی به جو است. زیرا عدم لحاظ کردن آن، می‌تواند باعث آسیب دیدن سیستم ...  Read More

Aerospace Science and Technology
4. Sliding mode stabilization of quad tilt-wing UAV considering nonlinear model of the vehicle and uncertainties

Mahdi Amani Estalkhkuhi; Jafar Roshanian

Articles in Press, Accepted Manuscript, Available Online from 09 January 2022

http://dx.doi.org/10.22034/jast.2022.296063.1086

Abstract
  In this paper, a multi-input/multi-output sliding controller is proposed and analyzed for a quad tilt-wing unmanned aerial vehicle (QTW-UAV). The vehicle is equipped to do take-off and landing in vertical flight mode and is capable of flight over long distances in horizontal flight mode. The full dynamic ...  Read More

Aerospace Science and Technology
5. توسعه ردیاب بینایی‌پایه بر روی مکانیزم گیمبال پهپاد‌ها جهت تعقیب انسان

Mohammad Hossein Bayat; Mohammad Shahbazi; Bahram Tarvirdizadeh

Articles in Press, Accepted Manuscript, Available Online from 23 January 2022

http://dx.doi.org/10.22034/jast.2022.312829.1105

Abstract
  استفاده از پهپادها با ویژگی‌های مختلف و برای کاربردهای متنوع رشد چشمگیری داشته است. ردیابی اهداف مختلف به ویژه انسان با استفاده از تصویر دریافتی از پهپاد یکی از زمینه‌‌های ...  Read More

Keywords Cloud