modelKettleReboilerEq_StartUpCCS_dummy_p

Start-Up CCS Reboiler with dummy pressure boundary for better initialization

Parameters

Type	Name	Default	Description
Modelica.Units.SI.Area	A_HT	5	heat exchange area
Boolean[nL]	inert_liq	{false, false, true}
Integer	nS	2
Integer	nL	MediumLiquid.nSubstance
Integer	nV	MediumVapour.nSubstance
Real	Vdot_nom	1
Real	deltap_nom	0.005
Integer[nS,2]	mapping	{{1, 1}, {2, 2}}
SI.Temperature	T_ref	systemTS.T_ref
SI.Pressure	p_amb	1e5
SI.MoleFraction[nS]	y_init	fill(1/nS, nS)
SI.Pressure	p_friggel	0.3e5
SI.HeatFlowRate	Q_loss	0
SI.Mass	m_Reb	100
SI.SpecificHeatCapacity	c_p_Reb	0.46e3
SI.Area	A	1
SI.Height	H	1
SI.Height	H_weir	0.13
SI.Height	L_weir	0.35
SI.Pressure	p_dummy	2e5	Dummy Pressure which should be set to pressure at lowest desorber stage
Initialization
ThermalSeparation.Components.Reboiler.InitOptionEq	init_option	ThermalSeparation.Components.Reboiler.InitOptionEq.init_x
Real	eps_liq_init	0.2
SI.Temperature	T_init	300
SI.Pressure	p_init	2e5
SI.MoleFraction	x_init	1/nS
SI.MoleFraction[nS]	x_total_start	fill(1/nS, nS)
Boolean	initOption_TepsXfixed	true
Boolean	initOption_xtotalfixed	false
Boolean	initOption_withoutT	false
Boolean	initOption_standalone	true
Boolean	initOption_startup_xfixed	false
Boolean	initOption_startup_xtotalfixed	false
Boolean	initOption_startup_inert_Dyn	false
Boolean	initOption_startup_RebplusDes	false
Boolean	initOption_startup_RebplusDesalone	false
Real	beta_eps	0.001
Start-up
Boolean	startup	false

Type	Name	Default	Description
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heatPort
Interfaces.GasPortOut	gasPortOut
Interfaces.LiquidPortOut	liquidPortOut
Interfaces.LiquidPortIn	liquidPortIn

Type	Name	Default
ThermalSeparation.SystemTS	systemTS
InnerHT	innerHT
MediumVapour.BaseProperties	mediumVapour
MediumLiquid.BaseProperties	mediumLiquid
MediumLiquid.BaseProperties	mediumLiquidIn
ThermoEquilibrium	thermoEquilibrium
Reaction	reaction
Real	k	Vdot_nom/deltap_nom
SI.MolarFlowRate[nL]	N_liq_trans
SI.MolarFlowRate[nL]	N_reaction	reaction.Ndot
Real	delH_R	reaction.deltaH_R
SI.Temperature	T
SI.Temperature	T_liq_in
SI.Pressure	p_sys
SI.Pressure[nL]	p_sat
SI.Pressure	p_bub
Boolean	startupCalc
Real	omega_eps
SI.AmountOfSubstance	HU_liq
SI.AmountOfSubstance	HU_vap
Real	eps_liq
Real	eps_vap
SI.MolarInternalEnergy	u_liq	mediumLiquid.u
SI.MolarInternalEnergy	u_vap	mediumVapour.u
SI.VolumeFlowRate	V_liq_in
SI.VolumeFlowRate	V_liq_out
SI.VolumeFlowRate	V_vap_out
SI.Concentration[nL]	c_liq_in
SI.Concentration[nL]	c_liq
SI.Concentration[nV]	c_vap
Real	dummy
Real	dummy2
Real	dummy3
SI.MoleFraction[nV]	y
SI.MoleFraction[nL]	x
SI.MoleFraction[nL]	x_in
SI.Density	rho_liq	mediumLiquid.d
SI.MolarMass	MM_liq	mediumLiquid.MM
SI.Density	rho_liq_in	mediumLiquidIn.d
SI.MolarMass	MM_liq_in	mediumLiquidIn.MM
SI.Density	rho_vap	mediumVapour.d
SI.MolarMass	MM_vap	mediumVapour.MM
Real[nS]	K
SI.Volume	V_liq
SI.Volume	V_vap
SI.Volume	V	A*H
SI.Height	H_liq
SI.MolarEnthalpy	h_liq_in
SI.MolarEnthalpy	h_liq
SI.MolarEnthalpy	h_vap	mediumVapour.h
SI.HeatFlowRate	Q_in
SI.HeatFlowRate	Q_loss_balance	if T > 307 then Q_loss else 0
SI.MolarFlowRate	N_liq_in
SI.MolarFlowRate	N_liq_out
SI.MolarFlowRate	N_vap_out
SI.MolarFlowRate	checkmolebalance