Changeset 486


Ignore:
Timestamp:
Mar 24, 2008, 4:28:10 PM (15 years ago)
Author:
gerson bicca
Message:

improved the simplified model of heat exchangers

Location:
trunk
Files:
1 added
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/sample/heat_exchangers/Sample_Simplified.mso

    r241 r486  
    1414*
    1515*--------------------------------------------------------------------
    16 * Sample file for model HeatExchanger_LMTD and HeatExchanger_NTU
     16* Sample file for Simplified HeatExchangers
    1717*--------------------------------------------------------------------
    1818*
     
    2121*----------------------------------------------------------------------
    2222* Author: Gerson B. Bicca
    23 * $Id: Sample_Simplified.mso 145 2007-01-30 18:20:00Z rafael $
     23* $Id           $
    2424*--------------------------------------------------------------------*#
    2525
    26 using "heat_exchangers/HeatExchangerSimplified.mso";
     26using "heat_exchangers/Heatex";
    2727
    2828FlowSheet NTU_Block
    29        
     29
    3030DEVICES
    3131
    32         exchanger       as HeatExchanger_NTU;
     32        exchanger       as Heatex_NTU;
    3333        streamhot       as source;
    3434        streamcold      as source;
     35
    3536
    3637CONNECTIONS
     
    4344                                                                                Components      = ["water"]);
    4445        NComp           as Integer;
    45        
     46
    4647SET
    47 
    4848
    4949        NComp                           = PP.NumberOfComponents;
    5050       
    51         exchanger.FlowDirection      = "counter";
     51#       exchanger.ExchangerType      = "Counter Flow";
     52#       exchanger.ExchangerType      = "Cocurrent Flow";
     53        exchanger.ExchangerType      = "Shell and Tube";
     54       
    5255
    5356SPECIFY
     
    7376
    7477 Dynamic = false;
    75 GuessFile = "GuessSimplified";
    7678
    7779end
     
    8183DEVICES
    8284
    83         exchanger       as HeatExchanger_LMTD;
     85        exchanger       as Heatex_LMTD;
    8486        streamhot       as source;
    8587        streamcold      as source;
     
    100102        NComp                           = PP.NumberOfComponents;
    101103       
    102         exchanger.FlowDirection      = "counter";
     104#       exchanger.ExchangerType      = "Counter Flow";
     105#       exchanger.ExchangerType      = "Cocurrent Flow";
     106        exchanger.ExchangerType      = "Shell and Tube";
     107       
     108        exchanger.LMTDcorrection      = "Bowmann";
     109#       exchanger.LMTDcorrection      = "Fakheri";
    103110
    104111SPECIFY
    105112
    106         exchanger.Method.Fc                                      = 1;
    107        
    108113        exchanger.Details.A                                              = 65.031*'m^2';
    109114        exchanger.Details.Ud                                     = 0.75*'W/(m^2*K)';
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