Propulsion/Thermodynamics/Heat Transfer/Fuel and Combustion/Energy/...
Numerical Simulation of Unsteady Flow and Calculation of Heat Transfer Coefficient inside the Solid Fuel Engine Shell

Mohsen Esfandi; Mohammad Kazem Moayyedi

Volume 8, Issue 1 , April 2024, , Pages 27-39

  In this study, the simulation of internal ballistics and the exhaust flow of a solid propellant engine have been investigated. The flow field considered in this problem including the cylindrical grain and the solid wall of the engine and the flow at the nozzle outlet have been studied. The governing ...  Read More

Investigation of Different Types of Reflective Multilayer Insulators (MLI) in Cryogenic Tanks

Mohammad Reza Bayram Ali Poor Geshlagi; Ali Saberi moghaddam; MohammadMehdi Bahri rasht abadi

Volume 4, Issue 1 , June 2020, , Pages 23-34

  In cryogenic tank insulation, different insulators are used, of which multilayer insulation is one of them. Multi-layer insulations have high performance, compared to other cryogenic insulations. These insulations include radiation shields and spacers. Integrated multi-layer insulation is a kind of insulation ...  Read More