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BS ISO 4410:2023

BS ISO 4410:2023

$167.15

Test methods for the experimental characterization of in-plane permeability of fibrous reinforcements for liquid composite moulding

Published By Publication Date Number of Pages
BSI 2023 42
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PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
10 3.2 Symbols and abbreviated terms
13 4 Principle
5 Design of experiments
5.1 Selection of injection method
5.2 Number of repeat tests
14 5.3 Setting the fibre volume fraction
5.4 Selecting the fluid injection pressure
5.5 Temperature conditions
5.6 Plausibility checks
15 6 Test specimen and specimen preparation
6.1 General information
6.2 Specimen cutting
6.3 Specimen stacking
16 6.4 Specimen mass measurement
17 7 Test fluid and fluid injection system preparation
7.1 Test fluid
7.2 Preparing the fluid and the injection system
8 Mould preparation
8.1 Specimen thickness control
8.2 Mould height
19 8.3 Surface roughness of mould
8.4 Alignment of top and bottom part of mould
9 Measurement of fluid pressure, temperature and flow rate
9.1 Fluid pressure measurement
9.2 Fluid temperature measurement
9.3 Fluid flow rate measurement
10 Method A: Linear flow experiments
10.1 Apparatus design
20 10.2 Specimen planar dimensions
10.3 Injection gate geometry
21 10.4 Vent geometry
10.5 Fluid injection system
10.6 Test preparation
10.6.1 Edge sealing
10.6.2 Placing the specimen in the mould
22 10.7 Sensor equipment/Data acquisition
10.7.1 Fluid flow front measurement
23 10.7.2 Sampling of measurement data
10.8 Data processing
10.8.1 Data segmentation
10.8.2 Data evaluation procedure
25 10.8.3 Calculating the permeability tensor
26 10.8.4 Validity checks
28 11 Method B: Radial flow experiments
11.1 Apparatus design
11.2 Specimen planar dimensions
29 11.3 Injection gate geometry
11.4 Vent geometry
11.5 Fluid injection system
30 11.6 Test preparation
11.6.1 Inserting the inlet hole in the specimen
11.6.2 Placing the specimen in the mould
31 11.7 Sensor equipment/Data acquisition
11.7.1 Fluid flow front monitoring
11.7.2 Sampling of measurement data
11.8 Data processing
11.8.1 Data evaluation range
11.8.2 Data segmentation
32 11.8.3 Data processing algorithm
36 11.8.4 Validity checks
37 12 Result documentation
12.1 Single experiment documentation (Mandatory)
38 12.2 Documentation of repeat experiments (Optional)
12.3 Documentation of model approximation (Optional)
40 Bibliography

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BS ISO 4410:2023
$167.15