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Many different sensors have been installed on board vessels, a new framework is urgently needed to form a Common Operational Picture (COP), to assist the on-board operations and onshore analysis. In this paper, based on the Visual Analytics framework, we present a spatiotemporal dimension reduction method based on a real world case of oil combat operation. With our prototype, we show that how dimension...
The enormous amount of data collected from different sources in an Industrial Internet of Things (IIoT) will have to be processed, analyzed, and visualized in a timely manner. In this paper, we present a strategy for organizing IIoT data to facilitate data processing, storage, analysis, and visualization based on a typical oil combat operation scenario. A web-based system has been implemented and...
Analytical solutions are given for cylindrical fluid bodies in translational motion that hit a plane wall in impulsive impact at constant velocity. We consider impact of fluid bodies with different rectangular and circular cross sections, and derive analytical solutions in terms of Fourier series or Fourier–Bessel series. The initial velocity fields, the corresponding pressure impulse fields, and...
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