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Tads: a cfd-based turbomachinery analysis and design system with gui: methods and results. 2.0
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Koiro, M. J. Myers, R. A. Delaney, R. A. |
| Copyright Year | 1999 |
| Description | The primary objective of this study was the development of a Computational Fluid Dynamics (CFD) based turbomachinery airfoil analysis and design system, controlled by a Graphical User Interface (GUI). The computer codes resulting from this effort are referred to as TADS (Turbomachinery Analysis and Design System). This document is the Final Report describing the theoretical basis and analytical results from the TADS system developed under Task 10 of NASA Contract NAS3-27394, ADPAC System Coupling to Blade Analysis & Design System GUI, Phase II-Loss, Design and. Multi-stage Analysis. TADS couples a throughflow solver (ADPAC) with a quasi-3D blade-to-blade solver (RVCQ3D) or a 3-D solver with slip condition on the end walls (B2BADPAC) in an interactive package. Throughflow analysis and design capability was developed in ADPAC through the addition of blade force and blockage terms to the governing equations. A GUI was developed to simplify user input and automate the many tasks required to perform turbomachinery analysis and design. The coupling of the various programs was done in such a way that alternative solvers or grid generators could be easily incorporated into the TADS framework. Results of aerodynamic calculations using the TADS system are presented for a multistage compressor, a multistage turbine, two highly loaded fans, and several single stage compressor and turbine example cases. |
| File Size | 7501505 |
| Page Count | 160 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19990050999 |
| Archival Resource Key | ark:/13960/t74v1jd6v |
| Language | English |
| Publisher Date | 1999-05-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Propulsion And Power Turbocompressors Computational Fluid Dynamics Graphical User Interface Turbomachinery Airfoils Systems Analysis Compressors Design Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
