Ignore:
Timestamp:
Nov 20, 2008, 10:56:29 PM (15 years ago)
Author:
gerson bicca
Message:

updates

File:
1 edited

Legend:

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Added
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  • branches/gui/eml/pressure_changers/compressor.mso

    r687 r689  
    159159
    160160"Isentropic Coefficient"
    161         HeadIsentropic = (0.5*Zfac_in+0.5*Zfac_out)*(1/Mwm)*(IseCoeff/(IseCoeff-1.001))*Rgas*Inlet.T*((Pratio)^((IseCoeff-1.001)/IseCoeff) - 1);
    162 
    163 "Polytropic Coefficient"
    164         HeadPolytropic = (0.5*Zfac_in+0.5*Zfac_out)*(1/Mwm)*(PolyCoeff/(PolyCoeff-1.001))*Rgas*Inlet.T*((Pratio)^((PolyCoeff-1.001)/PolyCoeff) - 1);
     161        HeadIsentropic*Mwm*((IseCoeff-1.001)/IseCoeff) = (0.5*Zfac_in+0.5*Zfac_out)*Rgas*Inlet.T*((Pratio)^((IseCoeff-1.001)/IseCoeff) - 1);
     162
     163"Polytropic Coefficient"
     164        HeadPolytropic*Mwm*((PolyCoeff-1.001)/PolyCoeff) = (0.5*Zfac_in+0.5*Zfac_out)*Rgas*Inlet.T*((Pratio)^((PolyCoeff-1.001)/PolyCoeff) - 1);
    165165
    166166"Head Correction"
    … …  
    179179
    180180"Isentropic Coefficient"
    181         HeadIsentropic = (0.5*Zfac_in+0.5*Zfac_out)*(1/Mwm)*(IseCoeff/(IseCoeff-1.001))*Rgas*Inlet.T*((Pratio)^((IseCoeff-1.001)/IseCoeff) - 1);
    182 
    183 "Polytropic Coefficient"
    184         HeadPolytropic = (0.5*Zfac_in+0.5*Zfac_out)*(1/Mwm)*(PolyCoeff/(PolyCoeff-1.001))*Rgas*Inlet.T*((Pratio)^((PolyCoeff-1.001)/PolyCoeff) - 1);
     181        HeadIsentropic*Mwm*((IseCoeff-1.001)/IseCoeff) = (0.5*Zfac_in+0.5*Zfac_out)*Rgas*Inlet.T*((Pratio)^((IseCoeff-1.001)/IseCoeff) - 1);
     182
     183"Polytropic Coefficient"
     184        HeadPolytropic*Mwm*((PolyCoeff-1.001)/PolyCoeff) = (0.5*Zfac_in+0.5*Zfac_out)*Rgas*Inlet.T*((Pratio)^((PolyCoeff-1.001)/PolyCoeff) - 1);
    185185
    186186"Head Correction"
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