IGTC-43 Numerical Analysis of Three Dimensional Cascade Flow by Solving Navier-Stokes Equations(Session A-13 COMPUTATIONAL AERODYNAMICS IV)

スポンサーリンク

概要

• 論文の詳細を見る

• Three-dimensional viscous flowfields in two different types of cascades, such as turbine nozzle and fan blade, were numerically simulated by solving the Navier-Stokes Equations. For the turbine nozzle flows, computed flow patterns on a vane in stationary and rotating frames, and on a differently stacked vane were compared. In a fundamental case, the computed results showed good agreement with experimental data. Three-dimensional flow separations as well as secondary flows caused by passage vortices could be predicted and effectively visualized using surface oil flow and streakline techniques, which were useful methods for three-dimensional flow representation.

• 公益社団法人日本ガスタービン学会の論文

著者

• Nakahashi K.

  National Aerospace Laboratory

• Tamura A.

  National Aerospace Laboratory

• Nozaki O.

  National Aerospace Laboratory

関連論文

• IGTC-38 Internal Viscous Flow Computations by Zonal Method(Session A-12 COMPUTATIONAL AERODYNAMICS III)
• IGTC-43 Numerical Analysis of Three Dimensional Cascade Flow by Solving Navier-Stokes Equations(Session A-13 COMPUTATIONAL AERODYNAMICS IV)

スポンサーリンク