Libreng Kasanayan sa Inhinyero
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
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
| Material | V_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
Vibromera — Portable Balancing & Vibration Analysis
Learn MoreCategories: