Cara Menghitung Viscosity Converter
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Viscosity converters translate between kinematic (stokes, cSt) and dynamic (poise, centipoise, Pa·s) viscosity units.
Rumus
Kinematic = dynamic / density: ν = μ / ρ
Panduan Langkah demi Langkah
- 1Kinematic = dynamic / density: ν = μ / ρ
- 21 cSt = 0.01 stokes = 0.000001 m²/s
- 31 centipoise (cP) = 0.001 Pa·s = 0.001 kg/(m·s)
Contoh Terpecahkan
Masukan
Motor oil SAE 10W-30: 100 cSt at 40°C, density 0.88 kg/L
Hasil
Dynamic viscosity ≈ 88 cP
Temperature-dependent
Kesalahan Umum yang Harus Dihindari
- ✕Confusing kinematic and dynamic viscosity without conversion
- ✕Using room-temperature viscosity for high-temperature flow
Pertanyaan yang sering diajukan
Why two types of viscosity?
Dynamic used with pressure drop calculations, kinematic for fluid flow under gravity. Related by density.
How temperature sensitive is viscosity?
Dramatically; halving oil temperature can double viscosity. Viscosity index rates this sensitivity.
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