Franck Jourdan

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BACKGROUND AND PURPOSE Pore density (PD), surface metal coverage (SMC) and the number of wires are all different parameters which can influence the efficacy of a flow disruptor/diverter. Nevertheless, the relative importance of a parameter to induce intra-aneurysmal blood stasis is still poorly evaluated. Therefore, comparison between devices based on a(More)
This paper illustrates the phenomenon of the critical speed in the range 100-300 km/h. A real explanation and a precise calculation of the critical speed seems to rest an unresolved problem in many cases. Some authors, analogous to " Mach effect " , have attributed this phenomenon to the reaching the Rayleigh wave speed of substructure by trains. But this(More)
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