Visar 3293 sökträffar på ”Radiofrekventa fält i omgivningen”
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Further clarification and guidance to the discussion about redox conditions and related processes in the geosphere, SR-PSU
821 kB ... Evenemangsgatan 13, Box 3091, 169 03 Solna. Telefon: 08-459 84 00. Org.nr: 556175-2014. Säte i Solna. skb.se Luis Auqué and Maria Gimeno, University of Zaragoza Ann-Chatrin Nilsson ... smectite redox and structural properties. Environ. Sci. Technol., 47, 13477-13485. Grenthe, I., Stumm, W., Laaksoharju, M., Nilsson, A-C. and Wikberg, P. 1992. Redox potentials and redox reactions...
Innehållstyp: Dokument -
Dosmodeller för deponier och markförvar - Rodolfo Avila.pdf
1707 kB ... to humans (based on calculated “Hazard Index” > 1): Here CLi is clearance level of radionuclide ‘i’ • For groundwater transport analyses, a 1000-year assessment time frame is used. • An institutional...
Innehållstyp: Dokument -
SSM Report 2014:59 TN part II page 61-142
ZFMWNW2225 after 50 years of sequential heating of the repository results in a large magnitude of M4.75. I should be noted that the magnitude of the earthquake without the sequential heating of the repository ... regressions by Wells and Coppersmith (1994) and Leonard (2010). Figure 90 and 94 contain two sets of data; (i) shear displacement of target fractures and deformation zones induced by 50 years of sequential...
Innehållstyp: Dokument -
2009:30 A Review of Evidence for Corrosion of Copper by water
in the water. Here the anodic re- action would possibly be that of oxidation of a pre-existing Cu(I)- to Cu(II)-oxide (e.g. Cu2O to Cu(OH)2) via e.g. the reaction eHOHCuOHOCu 22)(23 222 , and ... From another point of view, the 0.9 x 10-6 molcm-2 of H2, if assumed to be formed as a result of Cu(I) oxidation in the pre-existing film according to the reaction: eHOHCuOHOCu 22)(23 222 ...
Innehållstyp: Dokument -
02_1554499_Bilaga_Drainage_of_runoff_water.pdf
SR-PSU Blekholmstorget 30, Box 250, 101 24 Stockholm. Telefon: 08-459 84 00. Org.nr: 556175-2014. Säte i Stockholm. skb.se 1.1 Introduction Uncertainties with respect to the size, configuration and development ... 157_2 3 200 1.2E-15 0% 1.0% 99.0% 0.0% 0.0% Ho-166m DM 157_2 20 000 2.0E-14 -3% 1.1% 85.7% 0.0% 13.3% I-129 IO 157_2 3 400 8.0E-12 0% 11.9% 88.1% 0.0% 0.0% Mo-93 DM 157_2 5 400 5.2E-12 -7% 98.2% 1.8% 0.0%...
Innehållstyp: Dokument -
Buffer, backfill and closure process report.pdf
och anläggningens drift Kapitel 5 Anläggnings- och funktionsbeskrivning Kapitel 6 Radioaktiva ämnen i anläggningen Kapitel 7 Strålskydd och strålskärmning Kapitel 8 Säkerhetsanalys Repository production ... miljökonsekvens- bedömning Vattenverksamhet Laxemar-Simpevarp Vattenverksamhet i Forsmark I Bortledande av grundvatten Vattenverksamhet i Forsmark II Verksamheter ovan mark Avstämning mot miljömål Comparative...
Innehållstyp: Dokument -
2017:11 Extended Common Load Model: A tool for dependent failure modelling in highly redundant structures
1341 ... those of the author/authors and do not necessarily coincide with those of the SSM. SSM 2017:11 i Summary This report describes an extension of Common Load Model, specially developed for the treatment ... open software terms, contact hidep@riskpilot.se. SSM 2017:11 iii Table of Contents Summary i Acknowledgements ii Notice ii Table of Contents iii 1 Introduction 1 1.1 Characteristics of the...
Innehållstyp: Dokument -
2009:15 Improvement and Validation of Weld Residual Stress Modelling Procedure
2299 kB ... run length Q can be calculated from welding process parameters as (3.2) where I is the current, U is voltage, is the electrical heat input efficiency per welding process, and v ... new weld residual stress modelling procedure are discussed in Section 2 and can be summarised as; (i) improved procedure for calibration of the heat source, based on analytical solutions for the HAZ size...
Innehållstyp: Dokument -
Activity model and surface contamination.pdf
different methodologies used in this report are described under each separate section below covering i) systems in contact with radioactive water, ii) contaminated concrete and iii) ventilation systems ... 1.1E+02 Am-243 7.4E+03 9.1E+00 Cm-242 4.5E-01 2.2E-20 Cm-244 1.8E+01 2.1E+02 Sr-90 2.9E+01 7.4E+05 I-129 1.6E+07 8.7E+01 Cs-134 2.1E+00 1.5E+03 Cs-137 3.0E+01 1.1E+08 Total activity 2.6E+08 Westinghouse...
Innehållstyp: Dokument -
2007:04 Link Between RI-ISI and Inspection Qualification: Relationship between Defect Detection Rate and Margin of Detection
Detection, POD) som en funktion av defektdjupet skulle vara idealt. Den vanligaste provningsmetoden i kärnkraftverk är ultraljud: Sannolikheten att finna en defekt beror på ett flertal olika parametrar ... såsom defektens djup, orientering, ytans jämnhet samt dess position och utformning, mm. Med detta i åtanke är det europeiska tillvägagångssättet för provningskvalificering vanligtvis baserat på en kombination...
Innehållstyp: Dokument