Scientific extension
Smooth Particle Hydrodynamics (SPH) Simulation and its Applications in Aerospace

yaser jafari

Volume 1, Issue 2 , December 2017, Pages 1-15

Abstract
  Smoothed particle hydrodynamics (SPH) is a relatively new particle and meshfree numerical method which is highly noticed during the last few decades. In comparison to conventional grid-based computational fluid dynamics (CFD) methods, smoothed particle hydrodynamics (SPH) has some unique advantages when ...  Read More

Scientific extension
Modeling and Simulation of a Ballistic Launch Vehicle in ECEF and Navigation Coordinate Systems

Mohammad Saberi Tavakkoli

Volume 1, Issue 2 , December 2017, Pages 17-26

Abstract
  The purpose in this paper is to express a suitable process of modeling and simulation of a ballistic launch vehicle and introducing necessary mathematical solutions for the process. This vehicle is a three – stage ballistic launch vehicle such that each stage has independent condition and characteristic ...  Read More

Scientific extension
3-D Clinostat for Microgravity Simulation in Cellular and Molecular Studies

Zahra Hajebrahimi

Volume 1, Issue 2 , December 2017, Pages 27-33

Abstract
  Exposure of animals and humans to space flight conditions has resulted in numerous alterations in their physiological parameters. As a cell is the functional basic unit of living organisms, to better understand the changes at the function level, it is necessary to comprehend the changes at cellular and ...  Read More

Scientific extension
Analysis of the Combustion Process in the Engine Zamstic

Koros nekofar; Andisheh Tiregar; seyed Amir Hosseini

Volume 1, Issue 2 , December 2017, Pages 35-44

Abstract
  In liquid rocket engine design, because of the combustion due to the high temperatures and high rates of heat transfer (1MW/m2 to about 160MW/m2) of hot gases to the chamber walls, the cooling thrustchamber is of utmost importance. Also, the thrust chamber cooling design, the selection of appropriate ...  Read More

Scientific extension
Plant Growth Chamber for Space Studies

Halimeh Hassanpour; Fatemeh Mousavi

Volume 1, Issue 2 , December 2017, Pages 45-53

Abstract
  The cultivation of higher plants plays an essential role in bio-regenerative life support systems for food production, CO2reduction, O2 production, as well as for waste recycling and water management. Fresh crops are also expected to have a positive impact on the crew psychological health. Space ...  Read More

Scientific extension
Costs of the Aircraft Fleet Design, Construction and Operation in the Islamic Republic of Iran

hussain gharehbaghi

Volume 1, Issue 2 , December 2017, Pages 55-62

Abstract
  Due to the problems in the country (Islamic Republic of Iran) for purchasing aircraft and aircraft old fleet, a solution should be proposedfor this problem. One way to address this need is designing and manufacturing the aircraft in the country.According to the previous investigations carried out, 180-seater ...  Read More