Case Description

• ·  A scramjet (“supersonic combustion ramjet”) is a variant of a ramjet airbreathing jet engine in which combustion takes place in supersonic airflow.

• ·  German Aerospace Center (DLR) experiment for scramjet.

Computational Mesh

• ·  About 56935 2D structured hex-dominant cell

Physical Models

• Turbulence Model : Standard k-ε model
• Combustion Model : SLFM

Results

• ·  Density

• ·  Temperature

• ·  Velocity profile along the geometrical centerline of combustor ( O : experiment , line : simulation)

• ·  Temperature y-profile at (a) x = 167mm, (b) x = 275mm (O : experiment, line : simulation)