Numerical simulation of complicated grains with 3D burnback and Quasi-One-Dimensional flow field of solid rocket motors

mohammad shahbazi; mohammad razmjooei; Fatholah Ommi

Volume 12, Issue 2 , September 2019, , Pages 23-41

Abstract
  In this research, the 3D grain burnback with quasi-one-dimensional internal ballistic in a solid rocket motor is simulated using the Level set theory and the utilization of Sections method, while achieving high accuracy in the simulation of green's post-back analysis time can also be significantly reduced. ...  Read More

Effects of Erosive Burning on Solid Rocket Motor Internal Ballistics

E. Rezaeian Parsa; S. M. Mirsajedi

Volume 5, Issue 2 , July 2012, , Pages 69-74

Abstract
  In this study, solid rocket motor internal ballistic, has been investigated. Flow field consists of internal grain space and converging-diverging nozzle. Axisymmetric, compressible and transient Euler equations have been considered as governing equations and erosive burning has been considered as an ...  Read More