HULL Users' Manual

Matuska, Daniel A.

doi:10.21236/ada145000

Cited by 29 publications

(11 citation statements)

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“…For that portion, the fragmentation law and results obtained in this study could be applied, to get an estimate of the number of ejected fragments into the surrounding space. Simakov et al (1974), Kondo and Ahrens (1983), Ahrens and Johnson (1995), Zhang and Sekine (2007) Water ice 1.43 1.48 Larson et al (1973), Gaffney and Ahrens (1980), Ahrens and Johnson (1995) Stainless steel 4.61 1.73 Matuska (1984) Table 8. The partition of the total gypsum ejecta mass according to two different measurements and the expected loss of the ejecta mass.…”

Section: Comparison With Previous Workmentioning

confidence: 99%

Ejecta fragmentation in impacts into gypsum and water ice

Miljković

Mason

Zarnecki

2011

Icarus

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Please cite this article as: Miljković, K., Mason, N.J., Zarnecki, J.C., Ejecta fragmentation in impacts into gypsum and water ice, Icarus (2011Icarus ( ), doi: 10.1016Icarus ( /j.icarus.2011 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Ejecta fragmentation in impacts into AbstractUsing the light gas gun at the Open University's hypervelocity impact facility, a series of impact experiments exploring impacts into water ice and gypsum have been performed. Fragmentation of solid ejecta was recorded using two different methods, analysed and compared with the total ejecta. Preliminary results show that the size distribution of the ejecta fragments from water ice is very similar to those from gypsum. These results also represent a step towards a better understanding of ejecta fragmentation in geological materials, including icy surfaces in the Solar system.

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Section: Comparison With Previous Workmentioning

confidence: 99%

Ejecta fragmentation in impacts into gypsum and water ice

Miljković

Mason

Zarnecki

2011

Icarus

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“…The simulations were performed with the HULL code (Matuska & Osborn 1986). HULL is an Eulerian code that uses a finite difference scheme to solve the partial differential equations of continuum mechanics.…”

Section: The Simulationsmentioning

confidence: 99%

Three-Dimensional Simulations of Normal Impact of Projectiles on Moving Targets

Prakash¹

1993

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“…The HULL code (Matuska and Osborne 1987) is a multidimensional, multimaterial Eulerian wave-propagation code that numerically solves the partial differential equations of continuum mechanics. Explicit terms for heat conduction and viscous effects are not included.…”

Section: The Hull Eulerian Hydrocodementioning

confidence: 99%