Propulsion/Thermodynamics/Heat Transfer/Fuel and Combustion/Energy/...
Use of Solid Fuel Ramjet Technology in the New Generation of Artillery Shells

Sobhan Herfat; mostafa mahmoodi

Volume 7, Issue 2 , June 2023, , Pages 49-58

https://doi.org/10.30699/jtae.2023.7.2.6

Abstract
  Increasing the range of conventional bullets has become very important today. Previous technologies increased the range of bullets by a certain amount. These former technologies in artillery shells include the technology of creating a bullet at the base of the bullet and the use of rocket bullet technology. ...  Read More

Propulsion/Thermodynamics/Heat Transfer/Fuel and Combustion/Energy/...
A Review of Studies on Ramjet and Scramjet Engines from an Energy–exergy Viewpoint

Jamasb Pirkandi; AliReza Zolfi

Volume 5, Issue 3 , November 2021, , Pages 67-79

https://doi.org/10.22034/jtae.2021.140123

Abstract
  The second law of thermodynamics and exergy is an important issue in the analysis of propulsion systems that have been highly regarded by researchers in recent years. Studies show that the analysis of the first law in air propulsion systems alone has low scientific value, and for a complete study of ...  Read More