NAV 2022

Session

4B

16 Jun 2022, 10:30

14. Naval Fleet Integrated Logistic Design optimization: the Italian Navy experience in enhancing feedback from the field.

Mr Alessandro Peisino (Marina Militare Italiana, Centro di Supporto e Sperimentazione Navale)

16/06/2022, 10:30

Naval ships design & technology

Paper

Defense budget are shrinking and human resources are becoming more critical, while operational needs of Warships increase and change in the life cycle to face new threats.
To achieve the best balance between operational availability (Ao) and costs all along the life cycle, the sustainability requires a correct initial definition of the support followed by its continuous optimization,...

67. Near Future Submarine: development of a combined Air Independent and Lithium Battery propulsion system (AiLiP)

Decio TRINCA (Italian Navy)

16/06/2022, 10:50

Naval ships design & technology

Paper

Submarines are vehicles where efficiency plays a key role in energy management: conventional submarines, with a diesel engine to recharge the batteries, rely on full electric propulsion.
The search for better performance in terms of efficiency and energy storage capacity, has led the World Navies with submarines, to develop alternatives to the classic lead-acid batteries.
The decision of the...

93. Drag based Shape Optimization of Submarines and AUVs Using CFD Analysis

Gianni Buttaro (Italian Navy General Staff - 5th Department Submarines)

16/06/2022, 11:10

Underwater technology and marine robotics

Paper

Nowadays, underwater hulls have a wide range of applications both in the military and in scientific, commercial and security fields. Next to Submarines, Autonomous Underwater Vehicles (AUVs) are increasingly spreading thanks to their capabilities to carry out a significant variety of missions, including interacting with underwater infrastructures, coastal and underwater inspections,...

91. New Generation Mine CounterMeasure Vessel

Domenico Capt. Guadalupi (NAVARM - Italian Navy)

16/06/2022, 11:30

Naval ships design & technology

Paper

The sea mines are in the rank of the most infamous weapons of the war history and they are back again stronger than ever.

The 20th century witnessed the technical evolution of mines as well as the evolution of systems and platforms to counter them. Mine CounterMeasures (MCM) run after the evolution of the threat in an overwhelming technological competition.

Since the very end of...

23. BESS-Based Hybrid Propulsion: an Application to a Front Line Naval Vessel Preliminary Design

Dr Daniele Belvisi (Marina Militare Italiana), Dr Raphael Zaccone (Università degli Studi di Genova)

16/06/2022, 11:50

Naval ships design & technology

Paper

The paper conceives a flexible new generation Destroyer (DDX, Destroyer, Experimental) with primary focus on low environmental footprint, high efficiency and high reliability. The ship implements an innovative propulsion power generation and storage system based on a CODOGOL (COmbined Diesel Or Gas Or eLectric) architecture and a Battery Energy Storage System (BESS).
The proposed modular...