Mathematical models for simulation of layer hydrodynamics of a ship fluidized bed boiler

• Autorzy: Tryczak J. R. , Zeńczak W.

Identyfikatory

DOI

10.17402/148

• Języki publikacji: EN

Abstrakty

EN

Fluidized bed boilers have been widely used for many years in energetics but their application in shipbuilding has been incidental. The hydrodynamics of a fluidized bed is a complicated issue. If the swaying of a ship on a sea wave is taken into account, this issue will be further complicated. The choice of an appropriate mathematical model is important from the viewpoint of building computer models for the simulation of a fluidized bed during disruptions that result from the ship swaying on sea waves. Fluidization is a two-phase flow process, which is described by many models such as the homogeneous-slip model or heterogeneous-slide model. The most popular models that show two-phase gas-solid or fluid-solid flow are the Euler-Euler and Euler-Lagrange models. The paper presents models that describe a ship’s fluidized bed.

Słowa kluczowe

EN

two-phase flows; fluidized bed boilers; mathematical modeling; simulation; ship; swaying motion

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe Akademii Morskiej w Szczecinie
• Rocznik: 2016
• Tom: nr 47 (119)
• Strony: 54--58
• Opis fizyczny: Bibliogr. 14 poz.,

Twórcy

autor

Tryczak J. R.

autor

Zeńczak W.

• West Pomeranian University of Technology, Faculty of Maritime Technology and Transport 41 Piastów Ave., 71-065 Szczecin, Poland

Bibliografia

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Uwagi

EN

Marine Technology and Innovation

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)