Condition Assessment of the Conical Surface of Atomizer Needles and Seats of Marine Diesel Engines by Acoustic Emission – Preliminary Research

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Authors

  • Zygmunt RAUNMIAGI Maritime University of Szczecin Chair of Machine Diagnostics and Repairs

Abstract

The condition of the conical surface of the needle and seat in a fuel atomizer can be assessed by using the acoustic emission method. The assessment of this conical tribological pair can be performed by up-to-date measurement methods that substantially enhance the quality of evaluating the technical condition of conical surfaces of the atomizer needle and seat.

Keywords:

fuel atomizer, assessment, conical tribological pair, acoustic emission