#*----------------------------------------------
* FlowSheet generated automaticaly by EMSO-GUI
*----------------------------------------------*#

using "heat_exchangers/Heatex";
using "streams";

FlowSheet Sample_Simplified
	PARAMETERS
	PP as Plugin(Brief="Physical Properties",
		Type="PP",
		Components = ["water","n-butane","benzene"],
		LiquidModel = "PR",
		VapourModel = "PR"
	);
	NComp as Integer;
	SET
	NComp = PP.NumberOfComponents;

	DEVICES
	Heatex_NTU_1 as Heatex_NTU;

	SET
	Heatex_NTU_1.ExchangerType = "Shell and Tube";

	SPECIFY
	Heatex_NTU_1.A = 17 * 'm^2';
	Heatex_NTU_1.U = 3 * 'kW/m^2/K';
	Heatex_NTU_1.PdropHotSide = 0 * 'kPa';
	Heatex_NTU_1.PdropColdSide = 0 * 'kPa';

	INITIAL

	GUESS

	DEVICES
	simple_source_1 as simple_source;

	SET

	SPECIFY
	simple_source_1.MolarComposition(1) = 1;
	simple_source_1.MolarComposition(2) = 0;
	simple_source_1.MolarComposition(3) = 0;
	simple_source_1.F = 36 * 'kmol/h';
	simple_source_1.T_Cdeg = 89.85 * 'K';
	simple_source_1.P = 1.18431 * 'atm';

	INITIAL

	GUESS

	DEVICES
	simple_source_2 as simple_source;

	SET

	SPECIFY
	simple_source_2.MolarComposition(1) = 0.1;
	simple_source_2.MolarComposition(2) = 0.7;
	simple_source_2.MolarComposition(3) = 0.2;
	simple_source_2.F = 10 * 'kmol/h';
	simple_source_2.T = 313 * 'K';
	simple_source_2.P = 1.18431 * 'atm';

	INITIAL

	GUESS

	DEVICES
	simple_sink_1 as simple_sink;

	SET

	SPECIFY

	INITIAL

	GUESS

	DEVICES
	simple_sink_2 as simple_sink;

	SET

	SPECIFY

	INITIAL

	GUESS

	CONNECTIONS
	simple_source_1.Outlet to Heatex_NTU_1.InletHot;
	simple_source_2.Outlet to Heatex_NTU_1.InletCold;
	Heatex_NTU_1.OutletCold to simple_sink_1.Inlet;
	Heatex_NTU_1.OutletHot to simple_sink_2.Inlet;

	OPTIONS
	Dynamic = false;
	Integration = "original";
	NLASolver(
		File = "sundials",
		RelativeAccuracy = 1e-3,
		AbsoluteAccuracy = 1e-6,
		MaxIterations = 100
	);
	DAESolver(
		File = "",
		RelativeAccuracy = 1e-3,
		AbsoluteAccuracy = 1e-6,
		EventAccuracy = 1e-2
	);
end