Changeset 379


Ignore:
Timestamp:
Oct 2, 2007, 12:17:06 PM (15 years ago)
Author:
gerson bicca
Message:

updated documentation for double pipe model

File:
1 edited

Legend:

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

    r352 r379  
    4646        OuterTurbulentCorrelation   as Switcher         (Brief="Heat Transfer Correlation in Turbulent Flow for the Outer Side",Valid=["Petukhov","SiederTate"],Default="Petukhov");
    4747
    48         Pi              as constant             (Brief="Pi Number",Default=3.14159265);
     48        Pi              as constant             (Brief="Pi Number",Default=3.14159265, Symbol = "\pi");
    4949        DoInner as length                       (Brief="Outside Diameter of Inner Pipe",Lower=1e-6);
    5050        DiInner as length                       (Brief="Inside Diameter of Inner Pipe",Lower=1e-10);
    5151        DiOuter as length                       (Brief="Inside Diameter of Outer pipe",Lower=1e-10);
    52         Lpipe   as length                       (Brief="Effective Tube Length",Lower=0.1);
    53         Kwall   as conductivity         (Brief="Tube Wall Material Thermal Conductivity",Default=1.0);
     52        Lpipe   as length                       (Brief="Effective Tube Length",Lower=0.1, Symbol = "L_{pipe}");
     53        Kwall   as conductivity         (Brief="Tube Wall Material Thermal Conductivity",Default=1.0, Symbol = "K_{wall}");
    5454        Rfi             as positive                     (Brief="Inside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);
    5555        Rfo             as positive                     (Brief="Outside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);
     
    6262out OutletOuter         as streamPH     (Brief="Outlet Outer Stream", PosX=0.7264, PosY=1, Symbol="_{outOuter}");
    6363
    64         Details         as Details_Main         (Brief="Some Details in the Heat Exchanger");
    65         Inner                   as Main_DoublePipe      (Brief="Inner Side of the Heat Exchanger");
    66         Outer                   as Main_DoublePipe      (Brief="Outer Side of the Heat Exchanger");
     64        Details         as Details_Main         (Brief="Some Details in the Heat Exchanger", Symbol=" ");
     65        Inner                   as Main_DoublePipe      (Brief="Inner Side of the Heat Exchanger", Symbol="_{inInner}");
     66        Outer                   as Main_DoublePipe      (Brief="Outer Side of the Heat Exchanger", Symbol="_{inInner}");
    6767
    6868SET
     
    611611VARIABLES
    612612
    613 Method as NTU_Basic     (Brief="NTU Method of Calculation");
     613Method as NTU_Basic     (Brief="NTU Method of Calculation", Symbol=" ");
    614614
    615615EQUATIONS
     
    713713VARIABLES
    714714
    715 Method as LMTD_Basic    (Brief="LMTD Method of Calculation");
     715Method as LMTD_Basic    (Brief="LMTD Method of Calculation", Symbol=" ");
    716716
    717717EQUATIONS
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