From c8bd1cbe674124bed9bb000d3418399d2cf8a566 Mon Sep 17 00:00:00 2001
From: Felix MARSOLLIER <fm4b8dfn@dsp1027505>
Date: Fri, 6 May 2022 15:42:28 +0200
Subject: [PATCH] Modification to set a 80% humidity of air at oulet

---
 .../Components/MassExchangers/AnalyticWetExchanger.mo        | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/FluidDynamics/Components/MassExchangers/AnalyticWetExchanger.mo b/FluidDynamics/Components/MassExchangers/AnalyticWetExchanger.mo
index cf58694..30aa364 100644
--- a/FluidDynamics/Components/MassExchangers/AnalyticWetExchanger.mo
+++ b/FluidDynamics/Components/MassExchangers/AnalyticWetExchanger.mo
@@ -60,7 +60,7 @@ model AnalyticWetExchanger
   SI.Efficiency Eff_2, Eff_wet "Exchanger effectiveness";
   SI.Area S_sensible "Sensible surface to achieved saturation on moist air";
   SI.Area S_wet "Sensible surface to achieved saturation on moist air";
-  SI.MassFraction wsat_eq_in, wA_in, wsat_out, wA_out_2, wA_out "Moisture content peer kg of dry air";
+  SI.MassFraction wsat_eq_in, wA_in, wsat_out, wA_out_2, XA_out_2, wA_out "Moisture content peer kg of dry air";
   SI.SpecificEnthalpy hsat_eq_in, hA_mid_2, hA_out_2, hcond_out, hA_sat_in "Enthalpies peer kg of dry air";
   SI.SpecificHeatCapacity cp_eq "Specific heat capacity of the fictive fluid";
   SI.MassFlowRate m_flow_eq "Mass flow rate of the fictive fluid";
@@ -153,7 +153,8 @@ equation
   hcond_out = cpA * (Tsat_out - 273.15) + wsat_out * Ll;
   wsat_out = MediumA.xsaturation_pT(p = port_out_A.p, T = Tsat_out);
 //hcv_A * (TA_out_2 - Tsat_out) + hcv_A / cpA * (wA_out_2 - wsat_eq_in) * Ll = hcv_B * (Tsat_out - TB_in) ;
-  wA_out_2 = wsat_out/0.8 "80% of the saturation moisture content at outlet";
+  XA_out_2 = MediumA.massFraction_pTphi(p = port_out_A.p, T = Tsat_out, phi = 0.8);
+  wA_out_2 = XA_out_2 / (1-XA_out_2) "80% of the saturation moisture content at outlet";
 //retained configuration
   TA_out = TAeZoSysPro.FluidDynamics.Utilities.regStep(x = S_wet - 1e-2, x_small = 1e-2, y1 = TA_out_2, y2 = TA_out_1);
   wA_out = TAeZoSysPro.FluidDynamics.Utilities.regStep(x = S_wet - 1e-2, x_small = 1e-2, y1 = wA_out_2, y2 = wA_in);
-- 
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