[Objectives] This paper researches the influence of hydrodynamic interaction between two parallel vehicles advancing in close proximity on maneuvering. [Methods] Based on an unsteady RANS approach. the hydrodynamic interaction between two parallel ship models advancing in calm water in close proximity is analyzed via numerical 3D simulations. The effects of transverse and longitudinal... https://macorners.shop/product-category/heart-shaped-ring-gift-box/