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Powered total pressure measurement rake with telemetry

  • US 10,684,183 B2
  • Filed: 04/24/2018
  • Issued: 06/16/2020
  • Est. Priority Date: 04/24/2018
  • Status: Active Grant
First Claim
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1. A system for total pressure measurement of a propulsive stream, the system comprising:

  • a track circumferentially mounted on an exhaust nozzle proximate a trailing edge of the exhaust nozzle;

    a carriage mounted in the track and adapted for angular translation relative to an engine centerline; and

    ,a pressure measurement rake extending from the carriage and havinga probe mount protruding inward into a flow duct, anda plurality of pressure probes mounted to a leading edge of the probe mount.

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