Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Karl Humer"'
Publikováno v:
Energy and Environmental Engineering. 3:50-55
Insulation systems for fusion magnets have to operate under intense radiation, mainly fast neutrons and γ-radiation. At the ITER design fluence of 1x10 22 m -2 (E>0.1 MeV), conventional epoxy resins, which were used, e.g., for the ITER TF model coil
Publikováno v:
Fusion Engineering and Design. 88:350-360
Intensive research over the past decades demonstrated that the mechanical material performance of epoxy based glass fiber reinforced plastics, which are normally used by industry as insulating materials in magnet technology, degrades dramatically upo
Publikováno v:
Fusion Engineering and Design. 86:1436-1439
Fiber reinforced composites impregnated with mixtures of cyanate ester and epoxy resin demonstrated their excellent performance at the ITER design fluence and beyond. Slight modifications of the resin were necessary to extend the pot-life to more tha
Publikováno v:
Fusion Engineering and Design. 85:227-233
Insulation systems for fusion magnets have to operate in a harsh environment, especially also under intense radiation. Over the past years, cyanate ester (CE) resins have been playing an increasingly important role because of their enhanced temperatu
Publikováno v:
Fusion Engineering and Design. 84:1544-1547
Fiber reinforced composites impregnated with mixtures of various cyanate ester and epoxy resins demonstrated their excellent performance at the ITER design fluence and beyond. The insulation systems consist of a wrapped R-glass/Kapton reinforcement,
Publikováno v:
Fusion Engineering and Design. 84:960-963
Advanced epoxy-based glass fiber reinforced plastics are commercially used as insulating materials in fusion magnet technology. However, their mechanical strength drops dramatically upon irradiation to a fast neutron fluence of 1 × 1022 m−2 (E > 0
Publikováno v:
Fusion Engineering and Design. 82:1508-1512
To ensure secure operation of the magnet coils, the insulation system must keep its mechanical strength over the whole plant lifetime in a gamma and fast neutron radiation environment. Recent results on cyanate ester (CE)/epoxy blends demonstrated th
Fatigue behavior of an insulation system for the ITER magnets in the load and strain controlled mode
Publikováno v:
Fusion Engineering and Design. 82:1396-1399
The application of glass-fiber reinforced plastics as insulation materials for fusion magnet coils (e.g. of ITER) requires a full mechanical material characterization under ITER relevant conditions. The tension–tension fatigue test is useful to sim
Publikováno v:
Fusion Engineering and Design. 81:2433-2441
Glass fiber reinforced plastics (GFRPs) are usually employed as insulating materials for the superconducting coils of large fusion magnets, e.g. of the International Thermo-nuclear Experimental Reactor (ITER). Both the radiation spectrum and the stre
Publikováno v:
Journal of Physics: Conference Series. 43:739-743
Epoxy based glass fiber reinforced composites are candidate insulation systems for the superconducting magnet coils of fusion devices, e. g. of ITER. Because of their relatively low radiation hardness, the radiation-harder cyanate ester based systems