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Ultrasonic Testing Calculator

Kalkulahin ang beam path, skip distance, near field length, at wavelength para sa ultrasonic NDT inspections. Kasama ang material velocity reference.

NDT CalculatorBeam PathNear Field
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UT Calculation Results

Beam Path (buong V-path)
Skip Distance (full)
Half Skip Distance
Near Field Length N
Wavelength λ
Velocity Used
Material / Probe
Min. Detectable Flaw

Beam Path & Skip Distance

Near Field Length

Wavelength

Material Velocity Reference

MaterialV_L (m/s)V_S (m/s)ρ (kg/m³)

Praktikal na Halimbawa

Halimbawa — 60° angle beam sa 25mm carbon steel

V_shear = 3250 m/s, t = 25 mm, θ = 60°

Half skip = 25 × tan(60°) = 25 × 1.732 = 43.3 mm

Full skip = 2 × 43.3 = 86.6 mm

Beam path = 2 × 25 / cos(60°) = 50 / 0.5 = 100 mm

N = 20² × 4×10⁶ / (4 × 3250) = 1600000/13000 = 123 mm

λ = 3250 / (4×10⁶) × 1000 = 0.81 mm

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