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| Open style software framework design for load mapping of fluid-structure interaction analysis |
| Received:January 11, 2014 Revised:March 18, 2014 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx201502008 |
| KeyWord:open style framework fluid-structure interaction load mapping |
| Author | Institution |
| 张帆 |
大连理工大学 运载工程与力学学部, 大连 |
| 陈飙松 |
大连理工大学 运载工程与力学学部, 大连 |
| 刘君 |
大连理工大学 运载工程与力学学部, 大连 |
| 钟万勰 |
大连理工大学 运载工程与力学学部, 大连 |
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| Abstract: |
| Design and implementation of software framework for load mapping of fluid-structure interaction analysis is presented in this paper based on the engineering and scientific computation software platform SiPESC.The key issue is to solve the load mapping problems under the circumstance that the meshes at interfaces of computational fluid dynamic(CFD) model and the computational structure dynamic(CSD) model are not matched.Interpolation methods are employed in the software to map fluid pressures to structural loads.The software framework design is based on open style architecture microkernel+plugin and the data management is implemented for data intensive problem based on SiPESC.ENGDBS which is a database manage systems.In order to integrate interpolation algorithms dynamically, the software framework designs flexible interfaces and unified management mechanism, and such features meet the requirements of large scale data management and software functional extension.With the employment of this framework, several interpolation algorithms have been implemented and applied to numerical examples and engineering problems.Numerical results show that the software has good engineering applicability and place good foundation for further development and application. |