61 research outputs found
PAREJA [Material gráfico]
ADQUIRIDA POR EL COLECCIONISTA EN LAS PALMAS G.C.FOTO DE SEÑORA SENTDA EN SILLA CON CABALLERO DE PIE A SU LADOCopia digital. Madrid : Ministerio de Educación, Cultura y Deporte. Subdirección General de Coordinación Bibliotecaria, 201
On the mechanisms governing gas penetration into a tokamak plasma during a massive gas injection
A new 1D radial fluid code, IMAGINE, is used to simulate the penetration of gas into a tokamak plasma during a massive gas injection (MGI). The main result is that the gas is in general strongly braked as it reaches the plasma, due to mechanisms related to charge exchange and (to a smaller extent) recombination. As a result, only a fraction of the gas penetrates into the plasma. Also, a shock wave is created in the gas which propagates away from the plasma, braking and compressing the incoming gas. Simulation results are quantitatively consistent, at least in terms of orders of magnitude, with experimental data for a D 2 MGI into a JET Ohmic plasma. Simulations of MGI into the background plasma surrounding a runaway electron beam show that if the background electron density is too high, the gas may not penetrate, suggesting a possible explanation for the recent results of Reux et al in JET (2015 Nucl. Fusion 55 093013)
Ground Tyre Rubber/Waste Polypropylene Blends – Effect of Composition on Mechanical Properties
Influence of different glass fiber sizings on the mechanical properties of glass fabric composites: Report of a Round Robin Test
International audienc
Influence of different glass fibre sizings on the mechanical properties of glass fabric composites: Report on a round robin test
Effects of surface treatment and weave structure on interlaminar fracture behaviour of plain glass woven fabric composites: Part II. Report of the 2nd round robin test results
International audienc
Effect of surface treatment on mode I interlaminar fracture behaviour of plain glass woven fabric composites - Part 1 : Report of the 2nd round-robin test results
International audienc
Effect of surface treatment on mode I interlaminar fracture behaviour of plain glass woven fabric composites - Part 1 : Report of the 2nd round-robin test results
International audienc
Effect of surface treatment on mode I interlaminar fracture behavior of plain glass woven fabric composites: Report of a Round Robin Test I
International audienc
Effect of surface treatment on mode I interlaminar fracture behavior of plain glass woven fabric composites: Report of a Round Robin Test I
International audienc
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