OVERVIEW

The aim of the class is to introduce the student to experimental naval architecture considering both standard (towing tank, self-propulsion tests, open water tests) and advanced techniques.

The student will learn theory about measures and main data analysis methods. In addition, he will apply the acquired knowledge to real problems concerning the design and execution of experimental activities.

In particular, the student will have the chance to carry out experimental activities in the hydrodynamic facilities of the department (towing tank and cavitation tunnel).

AIMS AND CONTENT

LEARNING OUTCOMES

The unit aims to provide the fundamentals of experimental test development in naval architecture with special reference to test preparation and development, together with critical analysis of results.

AIMS AND LEARNING OUTCOMES

The student will acquire the following skills:

- Design experimental campaigns aimed to the characterization of hydrodynamic performances of hulls and propulsors

- Select the best equipment and methods according with the aims of the tests

- Understand technical reports about model tests

- Analyse and understanf results of experimental tests

SYLLABUS/CONTENT

Introduction to measure

Uncertainty analysis

Signal sampling and frequency analysis of discrete finite signals

Main model test typologies

Main facilities

Advanced methods and instrumentation for measurements in fluid mechanics

Design of experimental tests

Practical applications

Data anlysis

RECOMMENDED READING/BIBLIOGRAPHY

Principle of Naval Architecture

ITTC guidelines:

75-02-02-01

75-02-03-014

75-02-03-31

75-02-03-21

75-02-07-012

75-02-07-021

TEACHERS AND EXAM BOARD

EXAMS

EXAM DESCRIPTION

Oral exam and assignment

ASSESSMENT METHODS

Questions aimed to verify the knowledge of the course topics.