Published June 22, 2026 | Version v1

Surrogate-Based Database Development and Optimization for Bulbous Bow Retrofit Design of EUROCARGO ROMA

  • 1. ROR icon National Research Council
  • 2. Consiglio Nazionale delle Ricerche - Istituto di Ingegneria del Mare (CNR-INM)

Description

This repository contains the datasets generated as part of the project: RETROFIT55

The objective of the study was to develop a multi-fidelity surrogate modelling framework for resistance prediction and optimisation of bulbous bow retrofit configurations. The workflow combines geometry parametrisation, Design of Experiments (DoE), multi-fidelity CFD simulations, and surrogate modelling.

The repository contains a surrogate-based database

   * Generated using the trained multi-fidelity surrogate model.
   * Provides rapid resistance predictions across the design space.

The database supports resistance prediction, design-space exploration, and optimisation studies.

For more information please refer to ReadMe.txt.

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Contact
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Authors: [Avinita Gautam, Matteo Diez ]
Email: [ avinitagautam@cnr.it or matteo.diez@cnr.it]
Affiliation: [CNR-INM, Istituto di Ingegneria del Mare]

Files

O_13_01_DoE_V01.zip

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Additional details

Funding

European Commission
RETROFIT55 - RETROFIT SOLUTIONS TO ACHIEVE 55% GHG REDUCTION BY 2030 101096068