S

diffusivity of water vapor in air (m2 s-1)

Pb

bed density (kg m-3-bed)

Chapter 22

Also see Tables 22.1 and 22.2.

The model converts all parameters and variables to a consistent set of units.

A area for heat transfer across bioreactor side wall (m2)

Ai to A4 fitting parameters of the double-Arrhenius equation (Eq. (22.1))

Also see Tables 22.1 and 22.2.

The model converts all parameters and variables to a consistent set of units.

A area for heat transfer across bioreactor side wall (m2)

Ai to A4 fitting parameters of the double-Arrhenius equation (Eq. (22.1))

awg

gas phase water activity

awgin

inlet air water activity

awgo

initial gas phase water activity

uwg

outlet gas water activity set point for triggering water addition

aws

water activity of the solids

awso

initial water activity of the solids phase

bo

initial biomass content (kg-biomass kg-initial-dry-solids-1)

bm

maximum biomass content (kg-biomass kg-initial-dry-solids-1)

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