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Numerical Study for Design of Center-body Diffuser
Center-body 디퓨져 형상설계를 위한 수치적연구
2014
Journal of the Korean Society of Propulsion Engineers
Center-body 디퓨져 형상설계를 위한 수치적연구
A study is analyzed on the design factor of center-body diffuser and performed on conceptual design of center-body diffuser with computational fluid dynamic. The flow field of center-body diffuser is calculated using axisymmetric two-dimensional Navier-Stokes equation with turbulencemodel. The center-body diffuser is compared with second throat exhaust diffuser in terms of starting pressure , the degree of vacuum pressure and the design factors. The counter flow jet on cone-tip of the
doi:10.6108/kspe.2014.18.3.034
fatcat:lt5aoqzm6vfp7bc2tbdhxkm54y