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ColumnPacked_Diagram.mso @ 996

Last change on this file since 996 was 996, checked in by cenpes, 6 years ago
New modifications im mso's
File size: 6.4 KB

Rev	Line
[996]	1	#*----------------------------------------------
	2	* FlowSheet generated automaticaly by EMSO-GUI
	3	----------------------------------------------#
	4
	5	using "streams.mso";
	6	using "controllers/PIDs.mso";
	7	using "mixers_splitters/splitter.mso";
	8	using "pressure_changers/valve.mso";
	9	using "pressure_changers/pump.mso";
	10	using "controllers/heat_flow.mso";
	11	using "stage_separators/condenser.mso";
	12	using "stage_separators/reboiler.mso";
	13	using "stage_separators/column.mso";
	14
	15	FlowSheet ColumnPacked_Diagram
	16	PARAMETERS
	17	PP as Plugin(Brief="Physical Properties",
	18	Type="PP"
	19	,Components = ["propylene","propane"]
	20	,LiquidModel = ["PR"]
	21	,VapourModel = ["PR"]
	22	);
	23	NComp as Integer;
	24	SET
	25	NComp = PP.NumberOfComponents;
	26
	27	DEVICES
	28	feed as simple_source;
	29	LiquidOut as simple_sink;
	30	PIDT_condenser as PID;
	31	PIDT_reboiler as PID;
	32	PIDL_reboiler as PID;
	33	splitter_S1 as splitter_column;
	34	Valve_Distillate as valve_flow;
	35	distillate_stream as sink;
	36	pump_P1 as pump2;
	37	Valve_Bottom as valve_flow;
	38	PIDL_condenser as PID;
	39	heat_condenser as heat_flow;
	40	heat_reboiler as heat_flow;
	41	vapour_s1 as simple_sink2;
	42	condenser_C1 as condenser;
	43	reboiler_R1 as reboiler;
	44	PackedTower as Packed_Section_Column;
	45
	46	CONNECTIONS
	47	splitter_S1.Distillate to Valve_Distillate.Inlet;
	48	Valve_Distillate.Outlet to distillate_stream.Inlet;
	49	splitter_S1.Reflux to pump_P1.Inlet;
	50	Valve_Bottom.Outlet to LiquidOut.Inlet;
	51	PIDL_reboiler.Output to Valve_Bottom.FlowFraction;
	52	PIDL_condenser.Output to Valve_Distillate.FlowFraction;
	53	PIDT_condenser.Output to heat_condenser.HeatFlowFraction;
	54	PIDT_reboiler.Output to heat_reboiler.HeatFlowFraction;
	55	condenser_C1.OutletLiquid to splitter_S1.Inlet;
	56	heat_condenser.HeatFlow to condenser_C1.InletQ;
	57	condenser_C1.TI to PIDT_condenser.Input;
	58	condenser_C1.LI to PIDL_condenser.Input;
	59	condenser_C1.OutletVapour to vapour_s1.Inlet;
	60	heat_reboiler.HeatFlow to reboiler_R1.InletQ;
	61	reboiler_R1.OutletLiquid to Valve_Bottom.Inlet;
	62	reboiler_R1.LI to PIDL_reboiler.Input;
	63	reboiler_R1.TI to PIDT_reboiler.Input;
	64	PackedTower.VapourOutlet to condenser_C1.InletVapour;
	65	pump_P1.Outlet to PackedTower.LiquidInlet;
	66	feed.Outlet to PackedTower.FeedStage;
	67	PackedTower.LiquidOutlet to reboiler_R1.InletLiquid;
	68	reboiler_R1.OutletVapour to PackedTower.VapourInlet;
	69
	70	SET
	71	feed.ValidPhases = "Vapour-Liquid" ;
	72	PIDT_condenser.PID_Select = "Ideal_AWBT" ;
	73	PIDT_condenser.Action = "Reverse" ;
	74	PIDT_condenser.Mode = "Automatic" ;
	75	PIDT_condenser.Clip = "Clipped" ;
	76	PIDT_condenser.alpha = 0.2 ;
	77	PIDT_condenser.beta = 1 ;
	78	PIDT_condenser.bias = 0.5 ;
	79	PIDT_condenser.derivTime = 10 * 's' ;
	80	PIDT_condenser.intTime = 100 * 's' ;
	81	PIDT_condenser.gain = 5 ;
	82	PIDT_condenser.gamma = 1 ;
	83	PIDT_condenser.tau = 1 * 's' ;
	84	PIDT_condenser.tauSet = 1 * 's' ;
	85	PIDT_condenser.MinInput = 250 ;
	86	PIDT_condenser.MaxInput = 380 ;
	87	PIDT_condenser.MinOutput = 0 ;
	88	PIDT_condenser.MaxOutput = 1 ;
	89	PIDT_reboiler.PID_Select = "Ideal_AW" ;
	90	PIDT_reboiler.Action = "Reverse" ;
	91	PIDT_reboiler.Mode = "Automatic" ;
	92	PIDT_reboiler.Clip = "Clipped" ;
	93	PIDT_reboiler.alpha = 0.2 ;
	94	PIDT_reboiler.beta = 1 ;
	95	PIDT_reboiler.bias = 0.2 ;
	96	PIDT_reboiler.derivTime = 1 * 's' ;
	97	PIDT_reboiler.intTime = 10 * 's' ;
	98	PIDT_reboiler.gain = 3 ;
	99	PIDT_reboiler.gamma = 1 ;
	100	PIDT_reboiler.tau = 1 * 's' ;
	101	PIDT_reboiler.tauSet = 1 * 's' ;
	102	PIDT_reboiler.MinInput = 200 ;
	103	PIDT_reboiler.MaxInput = 400 ;
	104	PIDT_reboiler.MinOutput = 0 ;
	105	PIDT_reboiler.MaxOutput = 1 ;
	106	PIDL_reboiler.PID_Select = "Series_AWBT" ;
	107	PIDL_reboiler.Action = "Direct" ;
	108	PIDL_reboiler.Mode = "Automatic" ;
	109	PIDL_reboiler.Clip = "Clipped" ;
	110	PIDL_reboiler.alpha = 1 ;
	111	PIDL_reboiler.beta = 1 ;
	112	PIDL_reboiler.bias = 0 ;
	113	PIDL_reboiler.derivTime = 0 * 's' ;
	114	PIDL_reboiler.intTime = 20 * 's' ;
	115	PIDL_reboiler.gain = 5 ;
	116	PIDL_reboiler.gamma = 1 ;
	117	PIDL_reboiler.tau = 1 * 's' ;
	118	PIDL_reboiler.tauSet = 1 * 's' ;
	119	PIDL_reboiler.MinInput = 0.1 ;
	120	PIDL_reboiler.MaxInput = 0.8 ;
	121	PIDL_reboiler.MinOutput = 0 ;
	122	PIDL_reboiler.MaxOutput = 1 ;
	123	Valve_Distillate.MinFlow = 0 * 'kmol/h' ;
	124	Valve_Distillate.MaxFlow = 400 * 'kmol/h' ;
	125	Valve_Bottom.MinFlow = 0 * 'kmol/h' ;
	126	Valve_Bottom.MaxFlow = 6000 * 'kmol/h' ;
	127	PIDL_condenser.PID_Select = "Ideal_AW" ;
	128	PIDL_condenser.Action = "Direct" ;
	129	PIDL_condenser.Mode = "Automatic" ;
	130	PIDL_condenser.Clip = "Clipped" ;
	131	PIDL_condenser.alpha = 1 ;
	132	PIDL_condenser.beta = 1 ;
	133	PIDL_condenser.bias = 0 ;
	134	PIDL_condenser.derivTime = 0 * 's' ;
	135	PIDL_condenser.intTime = 20 * 's' ;
	136	PIDL_condenser.gain = 2 ;
	137	PIDL_condenser.gamma = 1 ;
	138	PIDL_condenser.tau = 1 * 's' ;
	139	PIDL_condenser.tauSet = 1 * 's' ;
	140	PIDL_condenser.MinInput = 0.1 ;
	141	PIDL_condenser.MaxInput = 0.8 ;
	142	PIDL_condenser.MinOutput = 0 ;
	143	PIDL_condenser.MaxOutput = 1 ;
	144	heat_condenser.MinHeatFlow = -20000 * 'kW' ;
	145	heat_condenser.MaxHeatFlow = 0 * 'kW' ;
	146	heat_reboiler.MinHeatFlow = 0 * 'kW' ;
	147	heat_reboiler.MaxHeatFlow = 20000 * 'kW' ;
	148	condenser_C1.Kfactor = 7 ;
	149	condenser_C1.Levelpercent_Initial = 0.5 ;
	150	condenser_C1.Initial_Temperature = 299 * 'K' ;
	151	reboiler_R1.Initial_Temperature = 320 * 'K' ;
	152	reboiler_R1.Initial_Composition(1) = 0.01 ;
	153	reboiler_R1.Initial_Composition(2) = 0.99 ;
	154	PackedTower.INITIALIZATION.TopStageTemperature = 308 * 'K' ;
	155	PackedTower.INITIALIZATION.BottomStageTemperature = 316 * 'K' ;
	156	PackedTower.INITIALIZATION.TopStageComposition(1) = 0.8 ;
	157	PackedTower.INITIALIZATION.TopStageComposition(2) = 0.2 ;
	158	PackedTower.INITIALIZATION.BottomStageComposition(1) = 0.2 ;
	159	PackedTower.INITIALIZATION.BottomStageComposition(2) = 0.8 ;
	160	PackedTower.NumberOfStages = 14 ;
	161	PackedTower.FeedStageLocation(1) = 9 ;
	162	PackedTower.PackingHeight = 22 * 'm' ;
	163	PackedTower.HeatSupply = 0 * 'kW' ;
	164	PackedTower.ColumnDiameter = 3.6 * 'm' ;
	165	PackedTower.VoidFraction = 0.95 ;
	166	PackedTower.ResistanceCoeff = 0.0763 ;
	167	PackedTower.AreaPerPackingVol = 112 * 'm^2/m^3' ;
	168
	169	SPECIFY
	170	feed.MolarComposition(1) = 0.4 ;
	171	feed.MolarComposition(2) = 0.6 ;
	172	feed.F = 612.4 * 'kmol/h' ;
	173	feed.T_Cdeg = 50 * 'K' ;
	174	feed.P = 2068 * 'kPa' ;
	175	PIDT_condenser.SetPoint = (273+34) ;
	176	PIDT_reboiler.SetPoint = (45+273) ;
	177	PIDL_reboiler.SetPoint = 0.7 ;
	178	splitter_S1.RefluxRatio = 20 ;
	179	pump_P1.Pincrease = 14 * 'kPa' ;
	180	PIDL_condenser.SetPoint = 0.7 ;
	181	condenser_C1.OutletVapour.F = 0 * 'kmol/h' ;
	182
	183	INITIAL
	184
	185	GUESS
	186
	187	OPTIONS
	188	Dynamic = true;
	189	TimeStep = 5;
	190	TimeEnd = 200;
	191	TimeUnit = 's';
	192	Integration = "original";
	193	NLASolver(
	194	File = "sundials",
	195	RelativeAccuracy = 1e-3,
	196	AbsoluteAccuracy = 1e-6,
	197	MaxIterations = 100
	198	);
	199	DAESolver(
	200	File = "dassl",
	201	RelativeAccuracy = 1e-3,
	202	AbsoluteAccuracy = 1e-6,
	203	EventAccuracy = 1e-2
	204	);
	205
	206	end

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