Discrete shape sensitivity equations for aerodynamic problems
Intensive research and development in Computational Fluid Dynamics (CFD) has recently produced many powerful CFD codes to simulate complex aerodynamic phenomena. However, in order to enhance the usefulness of these CFD codes for design practice, development of design sensitivity equations compatible...
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| Veröffentlicht in: | International journal for numerical methods in engineering 1994-07, Vol.37 (13), p.2251-2266 |
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| container_title | International journal for numerical methods in engineering |
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| creator | Hou, Gene J.-W. Taylor III, Arthur C. Korivi, Vamshi M. |
| description | Intensive research and development in Computational Fluid Dynamics (CFD) has recently produced many powerful CFD codes to simulate complex aerodynamic phenomena. However, in order to enhance the usefulness of these CFD codes for design practice, development of design sensitivity equations compatible to these codes becomes very important. This paper represents a part of such an effort to develop a sensitivity analysts methodology that enables the sensitivity equations to be implemented into existing CFD codes with minimal code modification. The methodology is based upon a pre‐elimination procedure which accounts for consistently linearized boundary conditions. Formulations of both the direct differentiation and the adjoint variable methods will be presented in the paper. |
| doi_str_mv | 10.1002/nme.1620371307 |
| format | Article |
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| ispartof | International journal for numerical methods in engineering, 1994-07, Vol.37 (13), p.2251-2266 |
| issn | 0029-5981 1097-0207 |
| language | eng |
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| source | Wiley Online Library All Journals |
| subjects | Aerodynamics Applied fluid mechanics Computational methods in fluid dynamics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Physics |
| title | Discrete shape sensitivity equations for aerodynamic problems |
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