Paano Kalkulahin si Viscosity Converter
Ano ang Viscosity Converter?
Viscosity converters translate between kinematic (stokes, cSt) and dynamic (poise, centipoise, Pa·s) viscosity units.
Pormula
Kinematic = dynamic / density: ν = μ / ρ
Step-by-Step na Gabay
- 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)
Mga Nalutas na Halimbawa
Input
Motor oil SAE 10W-30: 100 cSt at 40°C, density 0.88 kg/L
Resulta
Dynamic viscosity ≈ 88 cP
Temperature-dependent
Mga Karaniwang Mali na Dapat Iwasan
- ✕Confusing kinematic and dynamic viscosity without conversion
- ✕Using room-temperature viscosity for high-temperature flow
Mga madalas itanong
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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