Momentum Diffusivity in Heat Transfer Formulas

Momentum Diffusivity most commonly refers to the diffusion, or spread of momentum between particles (atoms or molecules) of matter, often in the fluid state. And is denoted by 𝜈. Momentum Diffusivity is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Momentum Diffusivity is always positive.

Heat Transfer formulas that make use of Momentum Diffusivity

fxPrandtl Number using DiffusivitiesGo

FAQ

What is the Momentum Diffusivity?

Momentum Diffusivity most commonly refers to the diffusion, or spread of momentum between particles (atoms or molecules) of matter, often in the fluid state. Momentum Diffusivity is usually measured using the Square Meter Per Second for Diffusivity. Note that the value of Momentum Diffusivity is always positive.

Can the Momentum Diffusivity be negative?

No, the Momentum Diffusivity, measured in Diffusivity cannot be negative.

What unit is used to measure Momentum Diffusivity?

Momentum Diffusivity is usually measured using the Square Meter Per Second[m²/s] for Diffusivity. Square Centimeter Per Second[m²/s], Square Millimeter per Second[m²/s] are the few other units in which Momentum Diffusivity can be measured.

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