WOLFRAM SYSTEM MODELER
    dhv_dpDerivative of vapour specific enthalpy on the boundary between regions 4 and 3 or 1 w.r.t. pressure  | 
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SystemModel["Modelica.Media.Water.IF97_Utilities.BaseIF97.Regions.dhv_dp"]

| p | 
         Type: Pressure (Pa) Description: Pressure  | 
    
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| dh_dp | 
         Type: DerEnthalpyByPressure (J⋅m⋅s²/kg²) Description: Specific enthalpy derivative w.r.t. pressure  | 
    
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