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  1. W

    Smart Positioner vs Normal Positioner, for Control Valves?

    What is the difference between smart positioner and normal positioner. Please add some additional info regarding IO count for both the positioners. Do they possess both AI and AO or just AI ?
  2. W

    GE 9HA, an impulse type turbine or reaction type?

    What type of turbine is GE 9HA .01 ? is it an impulse type or reaction type? someone please!
  3. W

    Any Software providing GE's Mark VIe logic interface (Cimplicity, ToolboxST) for training purpose only?

    I am looking for a cracked version of Mark VIe Control ST Software for training purpose only. If anybody knows please.
  4. W

    Interpolator (INTERP) logic block

    What is interpolator block in GE 9HA logic? What function does it perform and how is it linked with Gas Fuel Cavity Pressure? somebody please
  5. W

    Single Flow Double Pressure vs Single Pressure Double Flow Steam Turbines

    Single Flow Double Pressure Steam Turbines Are those in which in which when the steam enters from both HRSGs to ST, their pressures are added up not the flow. Say for example if the header pressure of steam from HRSGs is 16MPa then the pressure of common header towards steam turbine would be...
  6. W

    What is CRT and how it is related to DLN in GE Gas Turbine 9HA.01

    Hey everyone! As DLN mode basically tunes the liquid or gas fuel valves in order to get minimum Heat Rate. I am curious to know how it works with CRT (combustion reference temperature) Somebody please. Thanks.
  7. W

    What is CRT value in Gas Turbine GE 9HA.01

    I dont think so. CRT in my opinion is aratio or calculated value of something because there is no unit attached to it. It they were same, then the temp unit would've be there so i guess they are both different things
  8. W

    What is CRT value in Gas Turbine GE 9HA.01

    What is CRT value in Gas Turbine GE 9HA.01
  9. W

    DLN (2.6e), FSR and TTRF1 in GE 9HA.01 Gas Turbine. Are they related?

    Very well and substantially explained Thanks a lot!!! you made things really easier for me to understand!
  10. W

    DLN (2.6e), FSR and TTRF1 in GE 9HA.01 Gas Turbine. Are they related?

    TTRF1, the calculated temperature value at the downstream of Turbine stage 1. Does it have any effect on Fuel Gas Control Valves (VGCs) opening? or is it solely done by FSR? Plus, what is the link between FSR and DLN, as TTRF1 determines the DLN mode. how all these things collectively work...
  11. W

    What makes SCADA and DCS different? Are they always integrated? If yes then how?

    that was very helpful thanks !
  12. W

    What makes SCADA and DCS different? Are they always integrated? If yes then how?

    so where there is DCS, SCADA is must there too? right?
  13. W

    What makes SCADA and DCS different? Are they always integrated? If yes then how?

    What makes SCADA and DCS different? Does every DCS have SCADA? If yes then how are they intergrated?
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