Girigoswami, H (1990) Prediction of flow within supercritical compressor cascade using a time marching method13; 13;. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
A semi-explicit time marching method is used to solve two13; dimensional Euler equations for a supercritical cascade which was designed by Garabedian and Korn [l] using .complex characteristics. This method was originally developed by M. Couston et al [2]. It is a time dependent damping surface method which gives second order time accurate steady state solution. H-type grid with finite volume formulation is adopted here. For a set of H-type grids, the computed surface Mach number dist ributions are compared with the design values. It is observed that smooth grid produces reasonably accurate solutions13;
| Item Type: | Monograph (Technical Report) |
|---|---|
| Uncontrolled Keywords: | ECOM;Mach number |
| Subjects: | AERONAUTICS > Avionics & Aircraft Instrumentation |
| Depositing User: | Mrs Manoranjitha M D |
| Date Deposited: | 24 Jul 2006 |
| Last Modified: | 24 May 2010 04:16 |
| URI: | http://nal-ir.nal.res.in/id/eprint/2270 |
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