The influence of the viscosity on a wave attractor flow has been previously studied, particularly in relation to the widening of the hydrodynamical structures. In this work, we simulate an attractor flow with a peculi...
The influence of the viscosity on a wave attractor flow has been previously studied, particularly in relation to the widening of the hydrodynamical structures. In this work, we simulate an attractor flow with a peculiar bottom shape that includes an underwater hill. During the simulation, we discovered a side structure appearing beyond the wave attractor. We determined that the appearance of this structure is connected to viscosity. In this article, we consider the behavior of this newly found structure. Additionally, we discuss the challenges of energy accumulation and the estimation of the Reynolds number, which is a non-trivial problem in the context of wave attractor flows.
This paper proposes a decomposition of generic software security problems, mapping them to smaller problems of static and dynamic binary code analysis.
ISBN:
(纸本)9781479924622
This paper proposes a decomposition of generic software security problems, mapping them to smaller problems of static and dynamic binary code analysis.
This paper describes the two-stage compilation system based on LLVM compiler infrastructure and the performance optimizations made possible by this deployment technique.
ISBN:
(纸本)9781479924622
This paper describes the two-stage compilation system based on LLVM compiler infrastructure and the performance optimizations made possible by this deployment technique.
Logistic Regression (LR) is a widely used statistical model for classification problems. However, its training and evaluation in a shared environment increase the possibility of information leaking. A federated LR red...
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A description of a newly developed implementation of the Particle Finite Element Method, 2nd generation (PFEM-2) is given. Main steps of the FEM and particles' parts of the algorithm are outlined. The results of i...
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Application of different approaches for visualization of hydrodynamic fields of internal waves is closely connected with the possibility of extracting important numerical characteristics of the flows. In this paper we...
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A numerical and experimental study has been conducted to explore the influence of vertical wall on the wake of the non/ducted propeller. The numerical simulation is achieved using a structured and transient sliding me...
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This paper focuses on investigation of confidential documents leaks in the form of screen photographs. Proposed approach does not try to prevent leak in the first place but rather aims to determine source of the leak....
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The phenomenon of wave attractor, originating from ocean dynamics, in the last couple decades has become widely-studied both laboratorily and numerically. However, their discoveries in wild nature are still rare hence...
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In the recent decade we face aggressive replacement of analog control loops with digital ones. Even for critical systems there are ongoing projects for digital control: “Smart Grids” in power industry, “Integrated ...
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In the recent decade we face aggressive replacement of analog control loops with digital ones. Even for critical systems there are ongoing projects for digital control: “Smart Grids” in power industry, “Integrated Modular Avionics” in aerospace, “Smart Fabrics” in manufacturing, etc. Introduction of large scale digital control channels raises the risks of faults that might result in heavy losses. Those risks call for new methods of analysis and verification, including modeling hybrid systems and model-based verification. The paper overviews a number of existing approaches to verification of hybrid systems and introduces architecture of a test bed for dynamic verification of models of hybrid systems.
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