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Seismic barriers: theory and numerical simulations [PDF]
E3S Web of Conferences, 2019 The basic idea of a seismic barrier is to protect an area occupied by a building or a group of buildings from seismic waves. Depending on the nature of seismic waves that are the most probable in a specific region, different kinds of seismic barriers are
Bratov Vladimir +3 more
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Lagrangian Numerical Methods for Ocean Biogeochemical Simulations [PDF]
, 2017 We propose two closely--related Lagrangian numerical methods for the simulation of physical processes involving advection, reaction and diffusion. The methods are intended to be used in settings where the flow is nearly incompressible and the P\'eclet ...
Paparella, Francesco, Popolizio, Marina
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A Review of Laboratory and Numerical Techniques to Simulate Turbulent Flows
Energies, 2022 Turbulence is still an unsolved issue with enormous implications in several fields, from the turbulent wakes on moving objects to the accumulation of heat in the built environment or the optimization of the performances of heat exchangers or mixers. This
Simone Ferrari +2 more
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Landslide triggered by small excavation – numerical simulations [PDF]
Archives of Civil Engineering, 2023 The main objective of this work is to present the results of numerical simulations of the landslide triggered by small excavation. In south-eastern Poland in 2019, during excavation for a gas pipeline (relatively small – maximal depth 2.7 m), a landslide
Michał Grodecki
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Scalability of Mach Number Effects on Noise Emitted by Side-by-Side Propellers
Applied Sciences, 2022 This paper presents a numerical investigation of noise radiated by two side-by-side propellers, suitable for Distributed-Electric-Propulsion concepts. The focus is on the assessment of the variation of the effects of blade tip Mach number on the radiated
Caterina Poggi +3 more
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Numerical simulations of the nonlinear Molodensky problem [PDF]
, 2013 We present a boundary element method to compute numerical approximations to the non-linear Molodensky problem, which reconstructs the surface of the earth from the gravitational potential and the gravity vector.
Banz, Lothar +3 more
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An impact study of a capsule with a rigid wall using the SPH approach [PDF]
INCAS Bulletin, 2015 Impact problems have always been of interest in the Aerospace industry because events such as “bird-strikes” occur quite often and necessary studies must be performed to observe the behavior of structures during the impact.
Ionut-Cosmin ONCESCU +2 more
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Numerical simulation of electrocardiograms
, 2012 This chapter presents a concise overview of various mathematical and numerical problems raised by the simulation of electrocardiograms (ECGs). A model for the propagation of the electrical activation in the heart and in the torso is proposed. Some of its mathematical properties are analyzed.
Boulakia, Muriel +3 more
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Metals, 2022 A method of contactless identification is proposed for steel ladles to eliminate manual inputs that negatively affect the monitoring system of ladles. It is an RFID (Radio Frequency Identification) method based on the principle of radio data transmission
Dalibor Jančar +4 more
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Numerical simulations of non-spherical bubble collapse [PDF]
, 2009 A high-order accurate shock- and interface-capturing scheme is used to simulate the collapse of a gas bubble in water. In order to better understand the damage caused by collapsing bubbles, the dynamics of the shock-induced and Rayleigh collapse of a ...
Colonius, Tim, Johnsen, Eric
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