Matches in SemOpenAlex for { <https://semopenalex.org/work/W2314274450> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2314274450 endingPage "482" @default.
- W2314274450 startingPage "481" @default.
- W2314274450 abstract "The number of victims of attacks from improvised explosive devices (IED), especially from roadside bombs where explosively formed projectiles (EFP) are frequently used, has steeply increased until 2011. Understanding these threats, how they are built and predicting how they interact with targets is of utmost importance. For this purpose it is first necessary to understand how EFPs are formed and what parameters influence their behaviour and performance. The work in this paper proposes and describes a numerical simulation methodology that allows to reproduce the conditions of formation and ballistic capabilities of explosively formed projectiles. Different EFP configurations, materials and detonation conditions are evaluated and assessed against the performance (e.g. stable flight velocity) of the resulting projectile. The model proposed is based on a generic EFP with an aspect ratio of approximately 1 and a case/base thickness of 5 mm. The dynamic interactions between the various components of the EFP are established through specific contact algorithms that allow to interpolate the resulting pressure from detonation to the remaining components, resulting in their acceleration and consequent deformation. The model is validated against experimental observations and afterwards used to assess the influence of the liner materials and thickness, high-explosive, number and off-centre distance of detonators. The performance of the EFPs is quantified from their configuration and a set of non-dimensional geometrical parameters. It is shown that the thickness (and thickness variability) of the liner is one of the most important factors, along with the off-centre distance of the detonator(s). Within the materials and range of parameters tested, the most performant and aggressive EFP has a liner with thickness between 4 and 7% of its diameter, a copper liner and dynamite high-explosive (HE)." @default.
- W2314274450 created "2016-06-24" @default.
- W2314274450 creator A5019214434 @default.
- W2314274450 date "1967-03-01" @default.
- W2314274450 modified "2023-09-27" @default.
- W2314274450 title "A History of the Modern British Chemical Industry." @default.
- W2314274450 doi "https://doi.org/10.1016/0009-2509(67)80142-8" @default.
- W2314274450 hasPublicationYear "1967" @default.
- W2314274450 type Work @default.
- W2314274450 sameAs 2314274450 @default.
- W2314274450 citedByCount "1" @default.
- W2314274450 crossrefType "journal-article" @default.
- W2314274450 hasAuthorship W2314274450A5019214434 @default.
- W2314274450 hasConcept C117896860 @default.
- W2314274450 hasConcept C121332964 @default.
- W2314274450 hasConcept C126049285 @default.
- W2314274450 hasConcept C127413603 @default.
- W2314274450 hasConcept C134306372 @default.
- W2314274450 hasConcept C146978453 @default.
- W2314274450 hasConcept C154238967 @default.
- W2314274450 hasConcept C159985019 @default.
- W2314274450 hasConcept C178790620 @default.
- W2314274450 hasConcept C185592680 @default.
- W2314274450 hasConcept C18762648 @default.
- W2314274450 hasConcept C191897082 @default.
- W2314274450 hasConcept C192562407 @default.
- W2314274450 hasConcept C203397868 @default.
- W2314274450 hasConcept C204366326 @default.
- W2314274450 hasConcept C33923547 @default.
- W2314274450 hasConcept C41008148 @default.
- W2314274450 hasConcept C42058472 @default.
- W2314274450 hasConcept C49304495 @default.
- W2314274450 hasConcept C57879066 @default.
- W2314274450 hasConcept C66938386 @default.
- W2314274450 hasConcept C74650414 @default.
- W2314274450 hasConcept C78519656 @default.
- W2314274450 hasConceptScore W2314274450C117896860 @default.
- W2314274450 hasConceptScore W2314274450C121332964 @default.
- W2314274450 hasConceptScore W2314274450C126049285 @default.
- W2314274450 hasConceptScore W2314274450C127413603 @default.
- W2314274450 hasConceptScore W2314274450C134306372 @default.
- W2314274450 hasConceptScore W2314274450C146978453 @default.
- W2314274450 hasConceptScore W2314274450C154238967 @default.
- W2314274450 hasConceptScore W2314274450C159985019 @default.
- W2314274450 hasConceptScore W2314274450C178790620 @default.
- W2314274450 hasConceptScore W2314274450C185592680 @default.
- W2314274450 hasConceptScore W2314274450C18762648 @default.
- W2314274450 hasConceptScore W2314274450C191897082 @default.
- W2314274450 hasConceptScore W2314274450C192562407 @default.
- W2314274450 hasConceptScore W2314274450C203397868 @default.
- W2314274450 hasConceptScore W2314274450C204366326 @default.
- W2314274450 hasConceptScore W2314274450C33923547 @default.
- W2314274450 hasConceptScore W2314274450C41008148 @default.
- W2314274450 hasConceptScore W2314274450C42058472 @default.
- W2314274450 hasConceptScore W2314274450C49304495 @default.
- W2314274450 hasConceptScore W2314274450C57879066 @default.
- W2314274450 hasConceptScore W2314274450C66938386 @default.
- W2314274450 hasConceptScore W2314274450C74650414 @default.
- W2314274450 hasConceptScore W2314274450C78519656 @default.
- W2314274450 hasIssue "3" @default.
- W2314274450 hasLocation W23142744501 @default.
- W2314274450 hasOpenAccess W2314274450 @default.
- W2314274450 hasPrimaryLocation W23142744501 @default.
- W2314274450 hasRelatedWork W128060023 @default.
- W2314274450 hasRelatedWork W1973659773 @default.
- W2314274450 hasRelatedWork W2008174810 @default.
- W2314274450 hasRelatedWork W2249113984 @default.
- W2314274450 hasRelatedWork W2314274450 @default.
- W2314274450 hasRelatedWork W2364479154 @default.
- W2314274450 hasRelatedWork W2606954984 @default.
- W2314274450 hasRelatedWork W2899084033 @default.
- W2314274450 hasRelatedWork W3671425 @default.
- W2314274450 hasRelatedWork W4254553693 @default.
- W2314274450 hasVolume "22" @default.
- W2314274450 isParatext "false" @default.
- W2314274450 isRetracted "false" @default.
- W2314274450 magId "2314274450" @default.
- W2314274450 workType "article" @default.