Marine Application of Flettner Rotors: Numerical Study on a Systematic Variation of Geometric Factor by DOE Approach
A. De Marco, S. Mancini, C. Pensa, R. Scognamiglio and L. Vitiello

Ship Voyage Energy Efficiency Assessment Using Ship Simulators
A. Bassam, A. Phillips, S. Turnock and P. Wilson

Active and passive pitch-controlled flapping wing propulsors; usage of the wake structure as a performance qualifier
V. Tsarsitalidis, G. Politis and K. Belibassakis

Detailed Flow Measurement around a Japan Bulk Carrier (JBC) with an Energy-Saving Circular Duct for Validation of CFD Codes
N. Hirata, H. Ooba, T. Hino and T. Kanai

Sizing and Energy Management of a Medium Hybrid Electric Boat
M.  Soleymani and F. Moghaddam