Ignore:
Timestamp:
Jan 12, 2007, 4:44:02 PM (15 years ago)
Author:
gerson bicca
Message:

modified some equations

File:
1 edited

Legend:

Unmodified
Added
Removed
  • mso/eml/heat_exchangers/DoublePipe.mso

    r105 r110  
    223223"Heat Capacity Ratio"   
    224224        Details.Cr*Details.Cmax   = Details.Cmin;
    225 #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++#
     225       
     226#--------------------------------------------------------------------
    226227#       Energy Balance
    227 #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++#
     228#--------------------------------------------------------------------
     229
    228230"Energy Balance Hot Stream"
    229231        Details.Q = Inlet.Hot.F*(Inlet.Hot.h-Outlet.Hot.h);
     
    235237#       Material Balance
    236238#--------------------------------------------------------------------
     239
    237240"Flow Mass Inlet Cold Stream"
    238241        Properties.Cold.Inlet.Fw        =  sum(M*Inlet.Cold.z)*Inlet.Cold.F;
     
    737740
    738741"Inner Pipe Resistance"
    739         Unity(i).Resistances.Rtube = DoInner/(Unity(i).Inner.HeatTransfer.hcoeff*DiInner);
     742        Unity(i).Resistances.Rtube*(Unity(i).Inner.HeatTransfer.hcoeff*DiInner) = DoInner;
    740743       
    741744"Wall Resistance"
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