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Wyniki wyszukiwania dla: bem
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Analysis of hydrodynamic pressure fields of motorboats and pontoons in shallow water
PublikacjaThe article presents the results of calculations of the pressure fields generated by a motorboat at the bottom of a shallow sea. Calculations were made using the boundary elements method (BEM), arranged on the surface of the boat and the bottom of the sea. This method is described in [3], and applied on a free surface linearized boundary condition. Results for four different lengths of motorboats, from 2.85 m to 9.5 m, sea depth...
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Numerical Methods
Kursy OnlineNumerical Methods: for Electronics and Telecommunications students, Master's level, semester 1 Instructor: Michał Rewieński, Piotr Sypek Course description: This course provides an introduction to computational techniques for the simulation and modeling of a broad range of engineering and physical systems. Concepts and methods discussed are widely illustrated by various applications including modeling of integrated circuits,...
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Metody Numeryczne w EiT
Kursy OnlineMetody Numeryczne: dla studentów Elektroniki i Telekomunikacji, studia magisterskie, semestr 1 Prowadzący: Michał Rewieński, Barbara Stawarz-Graczyk, Arkadiusz Szewczyk Opis przedmiotu: Wykład ten przedstawia techniki obliczeniowe stosowane w modelowaniu i symulacji szerokiej gamy systemów inżynierskich. Dyskutowane metody i pojęcia są bogato ilustrowane przykładami różnorodnych zastosowań, takich jak modelowanie zintegrowanych...
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A Comparison of Simplified Two-dimensional Flow Models Exemplified by Water Flow in a Cavern
PublikacjaThe paper shows the results of a comparison of simplified models describing a two-dimensional water flow in the example of a water flow through a straight channel sector with a cavern. The following models were tested: the two-dimensional potential flow model, the Stokes model and the Navier-Stokes model. In order to solve the first two, the boundary element method was employed, whereas to solve the Navier-Stokes equations, the...