Abstract In the maritime sector, ship grounding incidents continue to be a serious problem that may lead oil spills, capsizing, severe property damage, and even fatalities. Grounding accidents are currently understood utilizing inadequate statistical datasets, probabilistic scenarios, deterministic computational crashworthiness methodologies due lack of practical tools techniques. The implement...

The equations of motion for pressure and displacement fields in a waveguide have been used to derive an energy-conserving, one-way coupled mode propagation model. This model has three important properties: First, since it is based on the equations of motion, rather than the wave equation, instead of two coupling matrices, it only contains one coupling matrix. Second, the resulting coupling matr...

Generators in wind turbines are the key components to convert mechanical into electrical power. They subject and excitation at same time, which can cause electro-mechanical interactions. To avoid unwanted interactions, standard design approaches use conservative, stiff designs that lead heavy generators of several hundred tons. New turbine designs, beyond 10 MW, need revisit conservative approa...

For one-way coupled (1WC) flows, Tom & Bragg ( J. Fluid Mech. , vol. 871, 2019, pp. 244–270) advanced the analysis of Maxey 174, 1987, 441–465), which applied to weakly inertial particles, particles arbitrary inertia, and new theoretical result revealed role that different scales play in preferential sweeping mechanism leads enhanced particle settling turbulent flows. Monchaux Dejoan Phys. ...

A primitive equation model and a statistical predictor are coupled by data assimilation in order to combine the strength of both approaches. In this work, the system of two-way nested models centred in the Ligurian Sea and the satellite-based ocean forecasting (SOFT) system predicting the sea surface temperature (SST) are used. The data assimilation scheme is a simplified reduced order Kalman f...

Present day's efforts for building up an operative quantum computer soon will take shape. One of the main challenges to this task is to implement qubit coherence in a practical way. We make emphasis on the structure of the nuclear qubits in a one-way quantum computer as a source of coherence enhancement. The form factor, accounting for the nuclear qubit structure of the model, is the magnetogyr...