Macro-mechanical modelling of blast wave mitigation in foams. Part I: review of available experiments and models

Britan, A. B.; Liverts, M.; Ben‐Dor, G.; Chinnayya, A.; Hadjadj, A.

doi:10.1007/s00193-012-0417-4

Cited by 34 publications

(15 citation statements)

References 43 publications

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“…Interesting conclusions were drawn on the influence of the contact between the foam layer adjacent to the wall and the sensing element of the transducer. In addition, Britan et al [33] presented a review paper in which they summarized the essential features of aqueous-foam barriers against blast waves impact encountered in both shock-tube experiments and full-scale field tests. The modeling aspect of blast/shock waves mitigation was also discussed.…”

Section: Thematic Issue On Sbwmmentioning

confidence: 99%

Shock and blast waves mitigation

Hadjadj

Sadot

2013

Shock Waves

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Section: Thematic Issue On Sbwmmentioning

confidence: 99%

Shock and blast waves mitigation

Hadjadj

Sadot

2013

Shock Waves

Self Cite

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“…In this work some numerical results based on the method of Chinnayya et al [6] are also presented. Finally we refer the reader to the review papers of Britan et al [4] and [5] which appeared recently.…”

Section: Introductionmentioning

confidence: 97%

Violent flows in aqueous foam II: Simulation platform and results

D’alesio

Dias

Faure

et al. 2015

European Journal of Mechanics - B/Fluids

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“…Of the numerous methods that have been investigated to attenuate shock waves, porous structures featuring rigid or flexible granular filters [37] or foams [38,39] made of solid mat erials or liquids demonstrated a great deal of promise [40][41][42][43]. However, detailed mechanisms of shock wave attenuation in these porous structures are not yet completely understood because of their extremely complex features.…”

Section: Polyurethane Foammentioning

confidence: 99%

Ultra high-speed x-ray imaging of laser-driven shock compression using synchrotron light

Olbinado

Cantelli

Mathon

et al. 2018

J. Phys. D: Appl. Phys.

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IntroductionThe properties of materials are driven to extreme conditions under high pressures, the highest of which is generated by shock compression. First described by George Gabriel Stokes in 1851 [1], 'a shock is a travelling wave front across which a discontinuous, adiabatic jump in state variables takes place'. Investigations of materials under shock compression cast light on a broad range of phenomena that are not fully understood in the areas of high-energy-density physics, earth and planetary sciences, aerospace engineering, and materials science. The three main progenitors of shock compression can be considered as: explosion, impact, and plasma [2]. Respectively, the most popular platforms for shock wave generation in the AbstractA high-power, nanosecond pulsed laser impacting the surface of a material can generate an ablation plasma that drives a shock wave into it; while in situ x-ray imaging can provide a timeresolved probe of the shock-induced material behaviour on macroscopic length scales. Here, we report on an investigation into laser-driven shock compression of a polyurethane foam and a graphite rod by means of single-pulse synchrotron x-ray phase-contrast imaging with MHz frame rate. A 6 J, 10 ns pulsed laser was used to generate shock compression. Physical processes governing the laser-induced dynamic response such as elastic compression, compaction, pore collapse, fracture, and fragmentation have been imaged; and the advantage of exploiting the partial spatial coherence of a synchrotron source for studying low-density, carbon-based materials is emphasized. The successful combination of a high-energy laser and ultra high-speed x-ray imaging using synchrotron light demonstrates the potentiality of accessing complementary information from scientific studies of laser-driven shock compression.

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Macro-mechanical modelling of blast wave mitigation in foams. Part I: review of available experiments and models

Cited by 34 publications

References 43 publications

Shock and blast waves mitigation

Shock and blast waves mitigation

Violent flows in aqueous foam II: Simulation platform and results

Ultra high-speed x-ray imaging of laser-driven shock compression using synchrotron light

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