 Timestamp:
 May 23, 2008, 5:33:31 PM (14 years ago)
 Location:
 trunk/eml/heat_exchangers
 Files:

 2 edited
Legend:
 Unmodified
 Added
 Removed

trunk/eml/heat_exchangers/HEX_Engine.mso
r523 r524 326 326 end 327 327 328 Model Basic_Pdrop329 330 ATTRIBUTES331 Pallete = false;332 Brief = "to be documented";333 Info =334 "to be documented";335 336 VARIABLES337 338 Pdrop as press_delta (Brief="Pressure Drop",Default=0.01, Lower=0,DisplayUnit='kPa' , Symbol ="\Delta P");339 FPdrop as Real (Brief="Pressure Drop : Fraction of Inlet",Lower=0,Upper=0.8);340 341 end342 343 328 Model DoublePipe_HeatTransfer 344 329 … … 402 387 end 403 388 404 Model Main_Simplified405 406 ATTRIBUTES407 Pallete = false;408 Brief = "to be documented";409 Info =410 "to be documented";411 412 VARIABLES413 414 PressureDrop as Basic_Pdrop (Brief="Pressure Drop", Symbol=" ");415 Properties as Physical_Properties (Brief="Physical Properties", Symbol=" ");416 417 end 
trunk/eml/heat_exchangers/Heatex.mso
r486 r524 15 15 * 16 16 * Author: Gerson Balbueno Bicca 17 * $Id $17 * $Id: Heatex.mso $ 18 18 **# 19 19 20 20 using "heat_exchangers/HEX_Engine"; 21 22 Model Basic_Pdrop 23 24 ATTRIBUTES 25 Pallete = false; 26 Brief = "to be documented"; 27 Info = 28 "to be documented"; 29 30 VARIABLES 31 32 Pdrop as press_delta (Brief="Pressure Drop",Default=0.01, Lower=0,DisplayUnit='kPa' , Symbol ="\Delta P"); 33 FPdrop as Real (Brief="Pressure Drop : Fraction of Inlet",Lower=0,Upper=0.8); 34 35 end 36 37 Model Main_Simplified 38 39 ATTRIBUTES 40 Pallete = false; 41 Brief = "to be documented"; 42 Info = 43 "to be documented"; 44 45 VARIABLES 46 47 PressureDrop as Basic_Pdrop (Brief="Pressure Drop", Symbol=" "); 48 Properties as Physical_Properties (Brief="Physical Properties", Symbol=" "); 49 50 end 21 51 22 52 Model Heatex_Basic … … 32 62 outer NComp as Integer (Brief="Number of Components"); 33 63 34 M(NComp) as molweight (Brief="Component Mol Weight" );64 M(NComp) as molweight (Brief="Component Mol Weight",Hidden=true); 35 65 36 66 VARIABLES … … 41 71 out OutletCold as streamPH (Brief="Outlet Cold Stream", PosX=0.5237, PosY=0, Symbol="^{outCold}"); 42 72 43 xh(NComp) as fraction (Brief = "Liquid Molar Fraction in Hot Side" );44 yh(NComp) as fraction (Brief = "Vapour Molar Fraction in Hot Side" );45 vh as fraction (Brief = "Vapour Fraction in Hot Side" );46 47 xc(NComp) as fraction (Brief = "Liquid Molar Fraction in Cold Side" );48 yc(NComp) as fraction (Brief = "Vapour Molar Fraction in Cold Side" );49 vc as fraction (Brief = "Vapour Fraction in Cold Side" );73 xh(NComp) as fraction (Brief = "Liquid Molar Fraction in Hot Side",Hidden=true); 74 yh(NComp) as fraction (Brief = "Vapour Molar Fraction in Hot Side",Hidden=true); 75 vh as fraction (Brief = "Vapour Fraction in Hot Side",Hidden=true); 76 77 xc(NComp) as fraction (Brief = "Liquid Molar Fraction in Cold Side",Hidden=true); 78 yc(NComp) as fraction (Brief = "Vapour Molar Fraction in Cold Side",Hidden=true); 79 vc as fraction (Brief = "Vapour Fraction in Cold Side",Hidden=true); 50 80 51 81 Details as Details_Main (Brief="Heat Exchanger Details", Symbol=" "); … … 207 237 208 238 Method as LMTD_Basic (Brief="LMTD Method of Calculation", Symbol =" "); 209 R as positive (Brief="Capacity Ratio for LMTD Correction Fator",Lower=1e6 );210 P as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator ",Lower=1e6 );211 Rho as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator in Fakheri Equation",Lower=1e6 );212 Phi as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator in Fakheri Equation",Lower=1e6, Symbol ="\phi" );239 R as positive (Brief="Capacity Ratio for LMTD Correction Fator",Lower=1e6,Hidden=true); 240 P as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator ",Lower=1e6,Hidden=true); 241 Rho as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator in Fakheri Equation",Lower=1e6,Hidden=true); 242 Phi as positive (Brief="Non  Dimensional Variable for LMTD Correction Fator in Fakheri Equation",Lower=1e6, Symbol ="\phi",Hidden=true); 213 243 214 244 EQUATIONS
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