Engineering

Permeance & diffusivity

Vapour permeance, mass diffusivity, thermal diffusivity, hydraulic conductivity.

Indexed units: 6
Family: Engineering

Available units

Units in this category

square centimetre per secondsicm²/s metre per daysim/day foot per dayimperial usft/day perm (US)us customaryperm square foot per hourimperial usft²/h metric permmetric historicalperm (metric)