Computational study of internal aerodynamic flow in a transonic diffuser
This work is concerned with the computational study of aerodynamic flow through the blade passages of a transonic centrifugal diffuser. Euler and Reynolds-averaged Navier-Stokes equations are solved numerically by an explicit finite volume method utilizing a multi-stage time stepping scheme enhanced...
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sg-ntu-dr.10356-199232023-03-11T17:00:07Z Computational study of internal aerodynamic flow in a transonic diffuser Balajee Ramakrishnananda Damodaran Murali School of Mechanical and Production Engineering DRNTU::Engineering::Manufacturing This work is concerned with the computational study of aerodynamic flow through the blade passages of a transonic centrifugal diffuser. Euler and Reynolds-averaged Navier-Stokes equations are solved numerically by an explicit finite volume method utilizing a multi-stage time stepping scheme enhanced with several conver-gence acceleration schemes such as local time-stepping, implicit residual smoothing and multigrid strategies to compute steady state solutions for flows through a high performance transonic vaned centrifugal diffuser. An algebraic turbulence model is employed for modelling turbulent flows Doctor of Philosophy (MPE) 2009-12-14T07:51:25Z 2009-12-14T07:51:25Z 1997 1997 Thesis http://hdl.handle.net/10356/19923 en NANYANG TECHNOLOGICAL UNIVERSITY 242 p. application/pdf |
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Asia |
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Singapore Singapore |
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English |
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DRNTU::Engineering::Manufacturing |
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DRNTU::Engineering::Manufacturing Balajee Ramakrishnananda Computational study of internal aerodynamic flow in a transonic diffuser |
| description |
This work is concerned with the computational study of aerodynamic flow through the blade passages of a transonic centrifugal diffuser. Euler and Reynolds-averaged Navier-Stokes equations are solved numerically by an explicit finite volume method utilizing a multi-stage time stepping scheme enhanced with several conver-gence acceleration schemes such as local time-stepping, implicit residual smoothing and multigrid strategies to compute steady state solutions for flows through a high performance transonic vaned centrifugal diffuser. An algebraic turbulence model is employed for modelling turbulent flows |
| author2 |
Damodaran Murali |
| author_facet |
Damodaran Murali Balajee Ramakrishnananda |
| format |
Theses and Dissertations |
| author |
Balajee Ramakrishnananda |
| author_sort |
Balajee Ramakrishnananda |
| title |
Computational study of internal aerodynamic flow in a transonic diffuser |
| title_short |
Computational study of internal aerodynamic flow in a transonic diffuser |
| title_full |
Computational study of internal aerodynamic flow in a transonic diffuser |
| title_fullStr |
Computational study of internal aerodynamic flow in a transonic diffuser |
| title_full_unstemmed |
Computational study of internal aerodynamic flow in a transonic diffuser |
| title_sort |
computational study of internal aerodynamic flow in a transonic diffuser |
| publishDate |
2009 |
| url |
http://hdl.handle.net/10356/19923 |
| _version_ |
1761781950113120256 |