The paper outlines the most important shipbuilding strategies in Romania that would allow this industry to increase its performance to be competitive.The research is mainly based on the collection of information from experts in the field from ANCONAV (Romanian Shipbuilders Association), specialists in Play Mat design and production, and shipyard ma
The use of environmental DNA (eDNA) to assess the presence-absence of rare, cryptic or invasive species is hindered by a poor understanding of the factors that can remove DNA from the system.In aquatic systems, eDNA can be transported out either horizontally in water flows or vertically by incorporation into the sediment.Equally, eDNA may be broken
Marine vessels rely heavily on propeller shaft systems to adjust the engine torque and propeller thrust.However, these systems are subjected to various dynamic excitations during operation, such as transverse, longitudinal, and torsional excitations.These excitations can arise from factors like non-uniform stern flow fields, misaligned components,
In this paper, we propose a lattice Boltzmann model for simulation of two-phase flows pertinent to thermal here nonideal fluids in two dimensions.This LBM has a modified pseudo-potential so that it recovers a full set of hydrodynamic equations for two-phase flows through the Chapman-Enskog expansion procedure.Numerical measurements of thermal condu