Understanding Neutron Radiography Reading VII-NRHB Part 2 of 2

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Core vessel containing the fissile solution 2 Fixed reflector 3 Mobile reflector 4 Mobile reflector raise - lower cylinder !5 Core cooling or heating loop 6 Recombining loop 7 Axial collimator 8 Tangent colfimator 9 Storage tank 10 Frame 11 Caisson 12 Biological shield 13 Inspection door 14 Cold water supply 15 Exchanger 16 Core heating system 17 Control desk 18 Specimen transfer glove box 19 Glove-box compartment 20 Controlled access gates DE ... Fig. 5.26 Schematic drawing of the MIRENE minireactor for Neutron Radiography, Valduc, France.
Nuclear fuel pellets made of processed uranium Charlie Chong/ Fion Zhang http://theconversation.com/how-nuclear-power-generating-reactors-have-evolved-since-their-birth-in-the-1950s-36046
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Understanding Neutron Radiography R
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Nuclear Power Reactors applications
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The Magical Book of Neutron Radiogr
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ASNT Certification Guide NDT Level
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4. Interpretation/Evaluation • Im
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Fion Zhang at Shanghai 21th July 20
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Charlie Chong/ Fion Zhang http://gr
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Quantum Mechanics Part 3 of 4 - The
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Neutron Radiography ■ https://www
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2. RECOMMENDED PRACTICE FOR THE NEU
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2.1 APPLICABLE DOCUMENTS a) Neutron
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2.3 EQUIPMENT 2.3.1 General 2.3.1.1
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Charlie Chong/ Fion Zhang
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2.3.3.2 For the neutron radiography
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Discussion Subject 1: 2.3.3.2 For t
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2.4 RADIOGRAPHIC TECHNIQUES 2.4.1 G
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2.4.2.3 When using overlapping radi
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Table 1.4 The Characteristics of So
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Image Converters ■ ■ ■ Indire
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2.4.4 Image Recorders 2.4.4.1 As th
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2.4.5 Cassettes 2.4.5.1 The cassett
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2.4.7 Geometry 2.4.7.1 The manner i
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2.4.8 Density of the Radiograph 2.4
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2.4.10 Image Quality Indicators (IQ
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2.4.11.2 This should record the fol
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2.4.12.3 When track etch materials
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2.5 MEASUREMENT 2.5.1 Definition an
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Fuel Pins Charlie Chong/ Fion Zhang
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2.5.3 The Neutron Radiographic Tech
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2.5.5 Making the Measurements 2.5.5
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Table 1.4 The Characteristics of So
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2.5.5.7 Image recorders to be used
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2.5.5.10 Cassettes of the vacuum ty
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2.5.6 Image Enhancement 2.5.6.1 Ele
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2.7 FILM HANDLING 2.7.1 Storage of
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2.8 FILM PROCESSING 2.8.1 General T
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2.8.3.4 Development Normal developm
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2.8.3.8 Fixer Neutralising (?) The
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2.8.3.14 Drying Drying is a functio
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Manual Processing ■ https://www.y
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2.10 REFERENCE RADIOGRAPHS Part 4 o
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2.12 RECORDS AND REPORTS 2.12.1 Rec
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3. NRWG INDICATORS FOR TESTING OF B
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Those indicators, fabricated at Ris
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Fig. 3.1 The ASTM Beam Purity Indic
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Picture and drawing of Beam Purity
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Charlie Chong/ Fion Zhang Standard
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DL Film densities measured through
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BPI Radiograph Charlie Chong/ Fion
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The body of the BPI is made of a 8
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The body of the BPI-F consists of a
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Charlie Chong/ Fion Zhang
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3.1.3 Sensitivity Indicator (SI) In
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The calibration fuel pin CFP-E1 (Fi
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Charlie Chong/ Fion Zhang Fig. 3.3
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Charlie Chong/ Fion Zhang BPI & AST
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Correct placement of Indicators in
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3.2 ASSESSMENT OF TEST RESULTS FOR
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From those values the neutron expos
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From those values the neutron expos
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BPI Radiograph Charlie Chong/ Fion
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Pair Production Charlie Chong/ Fion
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Pair Production Charlie Chong/ Fion
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From those values, exposure contrib
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3.2.4 Assessment for the Calibratio
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Radial dimensions • Pellet diamet
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4. ATLAS (COMPACT VERSION) OF DEFEC
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It contains a collection of typical
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Those components are marked with ca
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Fig. 4.1 Components of a typical nu
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4.2.3 Defect Location On Fig. 4.2 t
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4.2.4 Defect Nature and Origin Defe
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4.2.8 Measuring of Dimensions Besid
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Page 155 and 156: 124 A.a.5 Corner chips A.a.6 Other
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Page 167 and 168: Defects not shown in the present Co
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Page 185 and 186: neutron source cassette image recor
Page 187 and 188: 155 PNEUMATIC OPERA TI N BEAM C G S
Page 189 and 190: DIDO REACTOR SHELL WALL REACTOR SHI
Page 191 and 192: 5 8 020 --r REACTOR RE _liUL CO 12
Page 193 and 194: 161 e CHANNEL WllH FUEL f)·r-: ;.t
Page 195 and 196: t POOL WATER J I I .. ·l i I FLANG
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Page 209 and 210: Peach - 我爱桃子 Charlie Cho
Page 211 and 212: Good Luck Charlie Chong/ Fion Zhang
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Understanding Neutron Radiography Reading VII-NRHB Part 2 of 2

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