Román, Zsolt (2013) Convergence Study of 1–D CFD Cell Size for Shockwave Parameters Using Autodyn Hydrocode. ACADEMIC AND APPLIED RESEARCH IN MILITARY AND PUBLIC MANAGEMENT SCIENCE, 12 (2). pp. 213-220. ISSN 2498-5392
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Abstract
The use of CFD codes has become widespread to solve the shockwave propagation problem, as they are able to successfully model explosions. Using the structured grid spherically and cylindrical charges cannot be modelled in 3D, thus remapping techniques have been developed to map spherical shockwaves from 1D to 2D and then to 3D. This method highlights the importance of the accuracy of the 1D model, which is mainly dependent on the mesh size. This study aims at finding the required division ratio for the calculation domain.
| Item Type: | Article |
|---|---|
| Subjects: | U Military Science / hadtudomány > U1 Military Science (General) / hadtudomány általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 23 Sep 2022 11:33 |
| Last Modified: | 23 Sep 2022 11:33 |
| URI: | http://real.mtak.hu/id/eprint/149550 |
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