Adaptive mesh refinement for computational aeroacoustics
Huang, Xun and Zhang, Xin (2005) Adaptive mesh refinement for computational aeroacoustics. In, 11th AIAA/CEAS Aeroacoustics Conference, Monterey, USA, 23 - 25 May 2005. Monterey, USA, American Institute of Aeronautics and Astronautics14pp.
Full text not available from this repository.
Description/Abstract
An algorithm based on a block-structured adaptive mesh refinement (AMR) method is developed to solve computational aeroacoustics (CAA) problems with the aim of improving efficiency and providing an alternative to capture various, co-existing physics. A number of numerical issues associated with fine-coarse block interpolations, filter and damping techniques are addressed in order to employ high-order schemes under an
AMR environment. A number of benchmark problems including spinning modal radiation from an unflanged duct have been used to demonstrate the feasibility and efficiency of the approach. Initial results show promise.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | AIAA 2005-2873 |
| Related URLs: | http://pdf.aiaa.org/preview/CD...5_2873.pdf |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > TL Motor vehicles. Aeronautics. Astronautics Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > School of Engineering Sciences |
| ePrint ID: | 23513 |
| Deposited On: | 28 Mar 2006 |
| Last Modified: | 27 Nov 2010 01:09 |
Associated Staff Only: edit my ePrint
