The multidimensional, ensemble-averaged, compressible, time-dependent Navier-Stokes equations have been used to study the turbulent flow field in two and three-dimensional turbine cascades. The viscous regions of the flow were resolved and no-slip boundary conditions were utilized on solid surfaces. The calculations were performed in a constructive 'O'-type grid which allows representation of the blade rounded trailing edge. Converged solutions were obtained in relatively few time steps (approx. 80-150) and comparisons for both surface pressure and heat transfer showed good agreement with data.
|Journal||American Society of Mechanical Engineers (Paper)|
|Publication status||Published - 1985 Jan 1|
All Science Journal Classification (ASJC) codes
- Mechanical Engineering