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  • 2005:20 DECOVALEX III PROJECT Modelling of FEBEX In-Situ Test

    case definitions for Parts A and B (cf. Chapters 3 and 5) and will not be repeated here. Some details on the installation of rock sensors around the FEBEX drift will be given in section 7.2 and section ... definition for Part B. The general coding of boreholes agrees with the following convention: S An m, where S stands for Section, An refers to the particular cross section (E1, E2, D1, D2, etc., with some...

    Innehållstyp: Dokument
  • 02:28 Evaluation of the SCANAIR Computer Code

    have found the results on fission gas release and clad plastic strain in fair agreement with measured data. Finally, we have performed computations on an existent RIA test made on a pre-irradiated rod ... MW/m. Also for this test case, SCANAIR exhibited good performance with reasonable execution times on personal computers with the Linux operating system. We have not subjected SCANAIR to extensive testing...

    Innehållstyp: Dokument
  • 2002:16 Epidemiologic Studies of Cellular Telephones and Cancer Risk – A Review

    radiofrequency (RF) signals between about 450 and 2200 MHz which fall in the microwave region of the electromagnetic spectrum. A RF wave from a cellular telephone contains billions of times less energy than an ... radiofrequency (RF) signals between about 450 and 2200 MHz which fall in the microwave region of the electromagnetic spectrum. A RF wave from a cellular telephone contains billions of times less energy than an...

    Innehållstyp: Publikationer
  • 2014:09 Further Development of the Core Simulator CORE SIM: Extension to coupled capabilities for BWRs

    to coupled capabilities for BWRs 2014:09 Authors: V. Dykin A. Hernández-Solis C. Demazière SSM perspective Background Noise analysis and diagnostics is of prime importance for an early detec- ... fluctuations in neutron flux in PWRs/BWRs. This first model was based on solving two-group diffusion equations in 2 dimen- sions. Later on, in 2011, CORE SIM was modified in order to be able to handle three...

    Innehållstyp: Dokument
  • 2015:46 Assessment of data and criteria for cladding burst in loss-of-coolant accidents

    in loss-of-coolant accidents 2015:46 Author: Ali R. Massih Lars Olof Jernkvist SSM 2015:46 SSM 2015:46 SSM perspective Background In accident conditions in nuclear power plants it is plausible ... ing when the fuel rods get so weakened that they would burst. Burst characteristics are dependent on several physical phenomena and the most crucial of these are implemented as models in computational...

    Innehållstyp: Dokument
  • 2011:34 Evolution of hydrogen by copper in ultrapure water without dissolved oxygen

    Becker Hans-Peter Hermansson Research SSM perspective Background The KBS-3 repository concept developed by SKB for disposal of spent nuclear fuel is based on a multi barrier principle for isolation ... isolation of the fuel and to delay any escaping radionuclides. The concept is based on three barriers; copper canister, bentonite buer and granitic bedrock. The copper canister will in this respect work as...

    Innehållstyp: Dokument
  • 2007:09 DECOVALEX-THMC - Task C

    the site, the geomechanical characterisation of the argillaceous rocks and in particular the stress field, mechanical properties and hydraulic properties. Thereafter, the EDZ characterization from geological ... 100 years old tunnel. The failure mechanism should be identified by analysing the in situ stress field and the orientation of the bedding planes with respect to the axis of the tunnel and the degree of...

    Innehållstyp: Publikationer
  • Modelling of the state of stress.pdf

    viewpoints presented in the report are those of the authors. SKB may draw modified conclusions, based on additional literature sources and/or expert opinions. A pdf version of this document can be downloaded ... different cases. The lower strength properties in the deformation zones cause some slip on the zones, depending on stress levels and orientation. Stress values at corresponding points in the model are...

    Innehållstyp: Dokument
  • 10_Individual radiosensitivity and possibilities of prediction_Simon Bouffler.pdf

    sensitive paediatric sub populations • Retinoblastoma (Rb) - soft tissue sarcomas in radiation fields • Neurofibromatosis type 1 (NF1) - second cancers associated with R/T of gliomas • Li Fraumeni ... R/T • Nevoid basal cell carcinoma syndrome (NBCCS) - multiple basal cell skin cancers in radiation fields See Kleinerman RA (2009) Paediatr. Radiol. 39 Suppl 1: S27-S31 9 ICRP-ICRU 90th Anniversary Colloquium...

    Innehållstyp: Dokument