Scope
EN 16584-2
Railway Wheel Squeal and Curve Noise Assessment
This test method characterizes squeal and curve noise generated by railway wheels during operation, particularly in tight curves and low-adhesion conditions. The evaluation focuses on wheel-rail interaction noise to identify problematic frequency bands and noise generation mechanisms. Railway operators and wheel manufacturers use this test to develop noise mitigation strategies and ensure compliance with environmental noise directives. Accreditation validates that testing facilities can accurately measure and report wheel-generated noise for European railway standardization and regulatory compliance.
What it measures
- Squeal frequency content and magnitude
- Curve-induced noise characteristics
- Sound pressure levels in critical frequency bands
- Noise generation under specific track geometry conditions
- Wheel surface roughness correlation with noise
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DIN EN 16185-1
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BS EN 16185-1
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NF EN 16185-1
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UNI EN 16185-1
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UNE EN 16185-1
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NEN EN 16185-1
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DIN EN 13979-1
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BS EN 13979-1
🇫🇷
NF EN 13979-1
🇮🇹
UNI EN 13979-1
🇪🇸
UNE EN 13979-1
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NEN EN 13979-1
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BSI á Íslandi ehf
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UKAS
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Reykjavik 104, IS
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Industries
Railway wheel manufacturers
Railway operators and infrastructure
Rolling stock manufacturers
Track maintenance and rail operators
Environmental noise management
Related Standards
- EN 16185-1 Railway applications - Brake friction pairs - Part 1: Friction behaviour assessment and acceptance criteria
- EN 13979-1 Railway applications - Braking systems - Part 1: General requirements and definitions
- EN ISO 3095 Railway applications - Acoustics - Measurement of noise emitted by accelerating and decelerating trains
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- Tensile / Compression / Flexural
- Hardness (Vickers, Rockwell, Brinell)
- Impact / Charpy / Izod
- Fatigue / Creep
- Torsion / Shear
- Elemental Analysis
- Spectroscopy (XRF, ICP, AAS)
- Chromatography (GC, HPLC)
- REACH Substance Testing
- RoHS Compliance Testing
- Technical Cleanliness
- EMC / EMI Testing
- Radio Frequency
- CE Marking Compliance
- Corrosion / Salt Spray
- Climate / Temperature Cycling
- UV / Weathering
- Vibration / Shock
- Noise / Acoustics
- Sterility Testing
- Biocompatibility (ISO 10993)
- Food Safety Testing
- Dimensional / Geometric
- Force / Torque
- Temperature / Pressure
- Electrical
- Ultrasonic Testing (UT)
- Radiographic Testing (RT)
- Magnetic Particle (MT)
- Penetrant Testing (PT)
- Reaction to Fire
- Resistance to Fire
- Construction Products
- Fiber Analysis
- Color Fastness
- Physical Properties
- Rail Dynamic Behaviour / Running Tests
- Rail Braking Systems
- Rail Noise / Ground-borne Vibration
- Clinical Chemistry
- Hematology
- Immunology / Serology
- Clinical Microbiology
- Molecular Diagnostics / PCR
- Histopathology / Cytology
- Drinking Water Analysis
- Wastewater / Effluent Testing
- Environmental / Surface Water
- Legionella / Microbiological
- Contaminants / Heavy Metals
- Nutritional Analysis
- Food Microbiology
- Pesticide Residues
- Allergen Testing
- Concrete / Cement
- Aggregates / Soils
- Geotechnical Testing
- Asphalt / Bituminous
- Fuel Testing
- Lubricants / Oils
- Gas Analysis
- Product Safety (IEC 60335, IEC 62368)
- Installation / Wiring Testing
- High Voltage Testing
- Stability Testing
- Dissolution Testing
- Impurities / Residual Solvents
- Raw Material Testing
- Automotive Materials Testing
- Emissions Testing
- Component / Parts Testing
- Durability / Endurance