Changeset 986 for trunk/eml/heat_exchangers
- Timestamp:
- May 26, 2016, 10:20:45 PM (7 years ago)
- Location:
- trunk/eml/heat_exchangers
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/eml/heat_exchangers/HairpinIncr.mso
r574 r986 750 750 "Incremental approach for Hairpin heat exchanger. "; 751 751 752 PARAMETERS753 754 outer PP as Plugin (Brief="External Physical Properties", Type="PP");755 outer NComp as Integer (Brief="Number of Components");756 757 outer Pi as constant (Brief="Pi Number",Default=3.14159265, Symbol = "\pi");758 outer N as Integer (Brief="Number of zones", Default = 2);759 outer Npoints as Integer (Brief="Number of incremental points", Default = 3);760 761 outer DoInner as length (Brief="Outside Diameter of Inner Pipe",Lower=1e-6);762 outer DiInner as length (Brief="Inside Diameter of Inner Pipe",Lower=1e-10);763 outer DiOuter as length (Brief="Inside Diameter of Outer pipe",Lower=1e-10);764 outer Lpipe as length (Brief="Effective Tube Length of one segment of Pipe",Lower=0.1, Symbol = "L_{pipe}");765 outer Kwall as conductivity (Brief="Tube Wall Material Thermal Conductivity",Default=1.0, Symbol = "K_{wall}");766 outer Rfi as positive (Brief="Inside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);767 outer Rfo as positive (Brief="Outside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);768 769 752 EQUATIONS 770 753 … … 860 843 Info = 861 844 "Incremental approach for Hairpin heat exchanger. "; 862 863 PARAMETERS864 865 outer PP as Plugin (Brief="External Physical Properties", Type="PP");866 outer NComp as Integer (Brief="Number of Components");867 868 outer Pi as constant (Brief="Pi Number",Default=3.14159265, Symbol = "\pi");869 outer N as Integer (Brief="Number of zones", Default = 2);870 outer Npoints as Integer (Brief="Number of incremental points", Default = 3);871 872 873 outer DoInner as length (Brief="Outside Diameter of Inner Pipe",Lower=1e-6);874 outer DiInner as length (Brief="Inside Diameter of Inner Pipe",Lower=1e-10);875 outer DiOuter as length (Brief="Inside Diameter of Outer pipe",Lower=1e-10);876 outer Lpipe as length (Brief="Effective Tube Length of one segment of Pipe",Lower=0.1, Symbol = "L_{pipe}");877 outer Kwall as conductivity (Brief="Tube Wall Material Thermal Conductivity",Default=1.0, Symbol = "K_{wall}");878 outer Rfi as positive (Brief="Inside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);879 outer Rfo as positive (Brief="Outside Fouling Resistance",Unit='m^2*K/kW',Default=1e-6,Lower=0);880 845 881 846 EQUATIONS -
trunk/eml/heat_exchangers/PHE.mso
r523 r986 28 28 VARIABLES 29 29 30 DPchannel as press_delta (Brief="Channel Pressure Drop",Default=0.01, Lower=1E 10,DisplayUnit='kPa', Symbol ="\Delta P^{channel}");30 DPchannel as press_delta (Brief="Channel Pressure Drop",Default=0.01, Lower=1E-10,DisplayUnit='kPa', Symbol ="\Delta P^{channel}"); 31 31 DPports as press_delta (Brief="Ports Pressure Drop",Default=0.01, Lower=1E-10,DisplayUnit='kPa', Symbol ="\Delta P^{ports}"); 32 32 Pdrop as press_delta (Brief="Total Pressure Drop",Default=0.01, Lower=1E-10,DisplayUnit='kPa', Symbol ="\Delta P");
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