Journal of Aerospace Science and Technology

Journal of Aerospace Science and Technology

Critical Drag Investigation for an Axisymmetric Projectile with Choked Base Bleed at High-Subsonic and Transonic Regime Using SST K-? Model

Authors
IAO
Abstract
In the following paper, the effects of a choked jet exhausted from the base of a non-lifting body on its total and base drags at sub-sonic and transonic regimes has been numerically investigated. Having surveyed the results of some turbulence models and after comparing with experimental results, an appropriate turbulence model i.e. SST K-?, has been chosen and this model has been used in the subsequent analysis. The analysis have been conducted in the free stream Mach number range of 0.4
Keywords

Volume 7, Issue 1
March 2010
Pages 31-40

  • Receive Date 13 April 2011
  • Accept Date 30 October 2017
  • First Publish Date 30 October 2017