Disturbing Factors on the Propellers Lines as the Identification Components of Ship`s DMI-Models

EasyChair Preprint 8124

Abstract

In the work on the basis of the methods of computational hydrodynamics, the method of parameterization of the distribution of axial and tangential forces on the flow lines of the ship`s power plant (SPP) of the combined propulsion complex (CPC) according to the values of the energy flow markers, which characterize the operating characteristics of the operating modes, was determined. As a result of the study of diagnostic and forecasting tools for the technical state of the SPP CPC, the method of computational hydrodynamics was improved by the use of piezoelectric sensors on the shaft lines of azimuth control devices, which allowed to monitor the degradation effects of the interaction of the flow of the propellers with the hull

Keyphrases: DMI-model, Disturbing force, Propeller, identification, propulsion complex

@booklet{EasyChair:8124,
  author    = {Vitalii Budashko and Sergii Sandalov},
  title     = {Disturbing Factors on the Propellers Lines as the Identification Components of Ship`s DMI-Models},
  howpublished = {EasyChair Preprint 8124},
  year      = {EasyChair, 2022}}