# Constant-pressure filtration screening
# Scope: Darcy constant-pressure filtration through supplied total hydraulic resistance.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

pressure = 100 kPa
area = 0.1 m^2
viscosity = 0.001 Pa*s
resistance = 10000000000 m^-1

flow := pressure*area/(viscosity*resistance) [L/min]

check flow target: flow >= 30 L/min

scenario alternative: pressure = 80 kPa