modelPump_centrifugal

Extends from Interfaces.flowTwoPorts_pwh.

Parameters

TypeNameDefaultDescription
Booleanpbhi (from flowTwoPorts_pwh)falseif true dp is pb-pa,otherwise pa-pb
Realcmdnom0.75nominal cmd [0,1]
SI.PressureDifferencedpn02e5dp at cmd=cmdnom, w=wnom
SI.MassFlowRatewn01w at cmd=cmdnom, dp=dpnom
SI.PressureDifferencedp002.5e5dp at cmd=cmdnom, w=0
RealetaHopt0.8optimal hydraulic efficiency, at cmd=cmdHopt
RealcmdHopt0.8optimal efficiency cmd
RealetaH00.3min hydraulic efficiency (at cmd near zero)
BooleannoReversetruestrictly prohibit reverse flow

Connectors

TypeNameDefaultDescription
AES.ProcessComponents.Thermal.Interfaces.pwhPortpwh_a (from flowTwoPorts_pwh)
AES.ProcessComponents.Thermal.Interfaces.pwhPortpwh_b (from flowTwoPorts_pwh)
Modelica.Blocks.Interfaces.RealInputcmd

Components

TypeNameDefaultDescription
System_settings.System_liquidsystem (from flowTwoPorts_pwh)
SI.PressureDifferencedp (from flowTwoPorts_pwh)
SI.MassFlowRatew (from flowTwoPorts_pwh)
SI.SpecificEnthalpyhai (from flowTwoPorts_pwh)
SI.SpecificEnthalpyhbi (from flowTwoPorts_pwh)
SI.SpecificEnthalpyhao (from flowTwoPorts_pwh)
SI.SpecificEnthalpyhbo (from flowTwoPorts_pwh)
RealetaHhydraulic efficiency
SI.PowerPabsabsorbed power (power to fluid over hydraulic efficiency)