This paper gives an overview of the last progresses in terms of system design, calculations, safety and R&D done these last 2 years for the reference Test Blanket Modules developed in Europe, namely the Helium Cooled Lithium-Lead (HCLL) breeder blanket and the Helium Cooled Pebble Bed (HCPB), in order to cope with the ambitious objective to introduce two EU TBM systems for day-1 of ITER operation.
Aviation experts said the examination of such changes reflected what could end up being a difficult calculation for safety regulators: Will there be a way to ensure the safety of the batteries if they cannot tell for certain what set off the problems on the two planes?
Table 3 Results of numerical FE modeling and calculation of safety factors for components of Doab tunnel Item FE modeling/sample outputs Calculation procedure of isolated safety factors BE Open image in new window Cable bolts are considered in FE model according to final design maps.
Most of the research papers in the area of Reliability are concerned with the evaluation of probability of failures for various limit states or calculation of safety index.
They also play a role in the clinical setting, assisting in the setting of plasma limits for early human exposure and in the calculation of safety margins.
In this study, both the FHDMR and HHDMR are applied to the reliability index calculation of safety factors related to the stability analyses of sliding failure mechanisms in complex formations.
The design of the database has been conceived in a user-friendly way with additional possibilities for its further use, such as: statistical analysis of the data, calculation of safety indicators, accident reports and human factors analysis.
This paper compares the University of Ulster (UU) methodology for calculation of safety distances based on the similarity law for concentration decay in non-reacting jet, and the approach given in the standard NFPA 55 (NFPA 55, 2010).
Taking into account the different national philosophies in Europe this means that there should be only one model (without gaps) for the calculation of safety cases to obtain values that have to be accepted in all European countries.
Based upon the results of the conducted series of calculations, the safety risks are determined for all investigated cases.
