ISO 10816-4:2009 Preview

Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts -- Part 4: Gas turbine sets with fluid-film bearings

ISO 10816-4:2009 establishes specific provisions for evaluating the severity of in-situ, broad-band vibration measured radial (i.e. transverse) to the shaft axis on all main bearing housings or pedestals and in the axial direction on thrust bearings. These are in terms of:

- vibration under normal steady-state operating conditions;

- vibration during other (non-steady-state) conditions when transient changes are taking place, including run up or run down, initial loading and load changes;

- changes in vibration which can occur during normal steady-state operation.

ISO 10816-4:2009 is applicable to heavy-duty gas turbine sets used in electrical and mechanical drive applications, with fluid-film bearings, outputs greater than 3 MW and an operating speed range under load between 3 000 r/min and 30 000 r/min.


General information

  • Current status : Published
    Publication date : 2009-10
  • Edition : 2
    Number of pages : 16
  • :
    ISO/TC 108/SC 2
    Measurement and evaluation of mechanical vibration and shock as applied to machines, vehicles and structures
  • 27.040
    Gas and steam turbines. Steam engines
    17.160
    Vibrations, shock and vibration measurements

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