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Appendix 3 The nuclear power plants
3785 kB ... Karlsson Patrick Isaksson Jonas Lindgren Elisabeth Tengborn Anna Maria Blixt Buhr Ulf Bäverstam SSM 2017:27e 2017:27e Authors: Date: May 2019 Report number: 2017:27e ISSN: 2000-0456 Available at ... Karlsson Patrick Isaksson Jonas Lindgren Elisabeth Tengborn Anna Maria Blixt Buhr Ulf Bäverstam SSM 2017:27e 3 Contents 1. Summary ..........................................................
Innehållstyp: Dokument -
2004:29 Appendix F
point : 3 points on G.B. 1 point on 1, 2, 3, 4, 5, 10, 20, 50 nm from G.B. Quantification : Cliff-Lorimer method 200nm TEM result (316NG-H/33% cold work) Bright field image Dark field image Diffraction ... pattern Very small precipitate is observed in 316NG-H. TEM result (316NG-L/33% cold work) Bright field image 200nm No precipitate is observed in 316NG-L. 10 15 20 25 -20 -15 -10 -5 0 5 10 15 20...
Innehållstyp: Dokument -
2018:18 Procedure for Safety Assessment of Components with Defects
Petter von Unge Daniel Mångård Kiwa Inspecta Technology AB, Stockholm SSM 2018:18 SSM 2018:18 SSM perspective Background SSM and the Swedish nuclear power plant owners have financed Kiwa Inspecta ... update of the former fracture mechanics handbook that was published at SSM as Research 2008:01. The procedure in the handbook is based on the British R6-method where the failure mechanisms fracture and plastic...
Innehållstyp: Dokument -
2015:53 Ductile tearing – Micromechanical analyses and experimental study
experimental results in can be drawn with regard to fracture toughness and the decreasing influence on the J-integral for increasing primary load. The predictions made here also show an improvement when ... technique is a sound approach in studying the effects from residual stresses on ductile fracture at low primary loads. Tobias Bolinder SSM English In this report, the project "Ductile Tearing-Micromechanical analyses...
Innehållstyp: Publikationer -
2012:49 Hydrogeological characteristics of sites for low- and intermediate-level waste disposal
the magnitude and anisotropy of effective hydraulic conductivity on various scales. However, prediction of the consequences is dependent on complex fracture-network models, and these have not been presented ... than the Forsmark-SFR site; however, estimates are within roughly an order of magnitude. Joel Geier SSM English The Forsmark area with its selected two sites and the Laxemar-Simpevarp area with its two sites...
Innehållstyp: Publikationer -
2013:24 Modelling of nuclear fuel cladding under loss-of-coolant accident conditions
The results are compared with experimental data on cladding rupture strain, temperature and pressure. The effects of heating rate and rod internal pressure on the rupture strain are evaluated by systematic ... alloy, for which no definite constitutive relation is yet available. Tero Manngård and Ali R. Massih SSM English We present a unified model for calculation of zirconium alloy fuel cladding rupture during...
Innehållstyp: Publikationer -
2017:13 Monte Carlo patient-specific pre-treatment QA system for volumetric modulated arc therapy
increased. Current practices in Sweden normally compare the delivered dose with the planned dose based on measurements with different methods, for instance: portal dosimetry, point dose verification and/or ... and the performing of retrospective calculations and analysis. The Swedish Radiation Safety Authority's intention with the project is to contribute to a safer radiotherapy. Furthermore, the authority would...
Innehållstyp: Publikationer -
2010:12 An Evaluation of Models of Bentonite Pore Water Evolution
implication of such bentonite chemical reaction is that radionuclide solubility and sorption depend on the buffer chemical conditions. Moreover, pore-fluid composition at the interface between the buffer ... bentonite buffer. In the more traditional buffer geochemical modelling approach, the focus has been on more reactive trace constituents such as calcite, gypsum and pyrite, but the potential bulk-transformation...
Innehållstyp: Publikationer -
Nytt ansvar för tillsyn av säkerhetsskyddslagen – det här gäller för verksamhetsutövare
Ändringar i säkerhetsskyddsförordningen leder till att Strålsäkerhetsmyndigheten (SSM) från och med i dag 1 december tar över ansvaret för att granska och ... Ändringar i säkerhetsskyddsförordningen leder till att Strålsäkerhetsmyndigheten (SSM) från och med i dag 1 december tar över ansvaret för att granska och inspektera kärntekniska verksamhetsutövare som...
Innehållstyp: Nyheter -
2006:11 Engineered Barrier System Assessment of the Corrosion Properties of Copper Canisters
license applications, and as part of its preparation, SKI is conducting a series of technical workshops on key aspects of the Engineered Barrier System (EBS) of the repository. This workshop concerns the ... 3 4 1 Introduction The long-term safety of a future spent-fuel repository in Sweden relies on the long-term isolation that is provided by the copper canister embedded within a low permeability...
Innehållstyp: Dokument