Target Loading from a Submerged Explosion
The pressure on a flat plate suspended over a submerged detonation is measured and simulated. Calculation and experiment are in relatively good agreement, although there is variation in experimental results and simulations are sensitive, near the centerline, to the computational details. This sensit...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2010-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-2010-0515 |
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| _version_ | 1832558090771234816 |
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| author | Andrew Wardlaw William Fourney Ulrich Leiste |
| author_facet | Andrew Wardlaw William Fourney Ulrich Leiste |
| author_sort | Andrew Wardlaw |
| collection | DOAJ |
| description | The pressure on a flat plate suspended over a submerged detonation is measured and simulated. Calculation and experiment are in relatively good agreement, although there is variation in experimental results and simulations are sensitive, near the centerline, to the computational details. This sensitivity is linked to the instability of the accelerating plume, typical of a Richtmyer-Meshkov instability. The plate loading features an initial force at plate center, followed by an expanding circular loading pattern. The initial load is due to plume impact, while the circular load arises from the impact of water transported up the edges of the explosion cavity. |
| format | Article |
| id | doaj-art-4430ce839f184fa0bd13ad9e696268da |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-4430ce839f184fa0bd13ad9e696268da2025-02-03T01:33:15ZengWileyShock and Vibration1070-96221875-92032010-01-0117331732810.3233/SAV-2010-0515Target Loading from a Submerged ExplosionAndrew Wardlaw0William Fourney1Ulrich Leiste2Advanced Technology Research, Colombia, MD, USAUniversity of Maryland, College Park, MD, USAUniversity of Maryland, College Park, MD, USAThe pressure on a flat plate suspended over a submerged detonation is measured and simulated. Calculation and experiment are in relatively good agreement, although there is variation in experimental results and simulations are sensitive, near the centerline, to the computational details. This sensitivity is linked to the instability of the accelerating plume, typical of a Richtmyer-Meshkov instability. The plate loading features an initial force at plate center, followed by an expanding circular loading pattern. The initial load is due to plume impact, while the circular load arises from the impact of water transported up the edges of the explosion cavity.http://dx.doi.org/10.3233/SAV-2010-0515 |
| spellingShingle | Andrew Wardlaw William Fourney Ulrich Leiste Target Loading from a Submerged Explosion Shock and Vibration |
| title | Target Loading from a Submerged Explosion |
| title_full | Target Loading from a Submerged Explosion |
| title_fullStr | Target Loading from a Submerged Explosion |
| title_full_unstemmed | Target Loading from a Submerged Explosion |
| title_short | Target Loading from a Submerged Explosion |
| title_sort | target loading from a submerged explosion |
| url | http://dx.doi.org/10.3233/SAV-2010-0515 |
| work_keys_str_mv | AT andrewwardlaw targetloadingfromasubmergedexplosion AT williamfourney targetloadingfromasubmergedexplosion AT ulrichleiste targetloadingfromasubmergedexplosion |