This paper proposes the adaptation of Support Vector Data Description (SVDD) to the multiple kernel case (MK-SVDD), based on SimpleMKL. It also introduces a variant called Slim-MK-SVDD that is able to produce a tighter frontier around the data. For the sake of comparison, the equivalent methods are also developed for One-Class SVM, known to be very similar to SVDD for certain shapes of kernels....

Impact of the satellite data assimilation on the naval undersea capability is investigated using the ocean hydrographic data without and with satellite data assimilation. The former is the Navy’s Global Digital Environmental Model (GDEM) providing the monthly mean; and the latter is the Modular Ocean Data Assimilation System (MODAS) proving the synoptic data. The two environmental datasets are ...

The analysis of liquid sloshing remains a challenging computational mechanics topic due to its complex underlying physics. rapid simulation problems requires accurate modelling two-phase fluid dynamics and impacts on solid tank boundaries by suitable Flexible Fluid Structure Interaction (FFSI) models. This paper presents hydroelastic model for the prediction sway induced loads flexible trapezoi...

Mass-spring models are essential for the description of sloshing resonances in engineering. By experimentally measuring liquid's centre mass a horizontally oscillated rectangular tank, we show that low-amplitude obeys Duffing equation. A bending response curve analogy to softening spring is observed, with growing hysteresis as driving amplitude increases. At large amplitudes, complex wave patte...

The expansion tank in the FASSP-04 Ver.0 Rectangular Loop functions as a reducer of pressure fluctuations during natural circulation flow. function cannot work optimally if there is leak welding area or material structure not good. So purpose research conducted to obtain stable value and strength value. was using experimental method finite element analysis simulation. Experiments were carried o...

An investigation was performed to measure sloshing motion and damping during harmonic forced vertical of a rectangular tank containing fluid, with particular focus on the amplitude dependent transition between lateral turbulent, slamming. Qualitative quantitative explanations are provided for saturation point dissipation effects, together metrics distinguish different regimes, ballistic-harmoni...