Encyclopedia > Prandtl number

Article Content

Prandtl number

Prandtl Number is a Dimensionless number approximating the ratio of momentum diffusivity and thermal diffusivity,

 Pr = ν / α

 ν kinematic viscosity
 α Thermal diffusivity

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Rameses

... "Child of the Sun". This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, ...