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Recent content by MechEng Dan

  1. MechEng Dan

    Mech Seal Coolers - ASME B&PVC Sect VIII, Y or N

    The question pertains to the applicability of ASME B&PVC Sect. VIII for pump mechanical seal coolers. Specifically, I'm seeking other's opinions as to whether ASME B&PVC is a REQUIREMENT, not if it is a prudent choice to ensure product quality. B&PVC U-1(c)(2) & (-c) states the following...
  2. MechEng Dan

    Medium Voltage Motors - Mexican NOMs

    I am working on powerplant projects to be constructed in Mexico. These facilities will include medium voltage motors for pumps (4,160 or 6,900 VAC). I see there is NOM-016-ENER-2016, but this standard/code is only applicable for motors rated up to 373kW/500hp. Does anyone know if there is an...
  3. MechEng Dan

    Motor per NEMA MG-1 Electrical, Dimensions per IEC

    Let me start off by mentioning that I am a mechanical engineer and do not have in-depth knowledge of motors. I am reviewing a bid for a large boiler feedwater pump that will require a 7,500 hp motor and will be installed in the United States. My specification requires compliance with NEMA MG-1...
  4. MechEng Dan

    High Temp Water Heating System (over 500F)

    I am working on a project that will include a high temperature water closed loop to perform heating. The design temperature and pressure is currently established at 2,500 psig / 650 degF. (This high temperature is driven by the process that is being heated.) I have found various resources...

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