DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD

DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD

This study presents numerical simulation on solid motion in viscous fluid column based on Lattice Boltzmann-Immersed Boundary method with modified spreading operator where IB method is employed to include solid as moving boundary. Simulation in this study is the dynamics of four solids and this stud...

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Main Author: Adina Restu, Anastiara
Format: Theses
Language:Indonesia
Subjects:
Karya Umum
Online Access:https://digilib.itb.ac.id/gdl/view/49065
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:49065
spelling id-itb.:490652020-08-31T09:19:58ZDYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD Adina Restu, Anastiara Karya Umum Indonesia Theses drag force, solid motion, lattice Boltzmann method, immersed boundary method, initial configuration INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/49065 This study presents numerical simulation on solid motion in viscous fluid column based on Lattice Boltzmann-Immersed Boundary method with modified spreading operator where IB method is employed to include solid as moving boundary. Simulation in this study is the dynamics of four solids and this study observes how the initial configuration effects the dynamics when solids sediment. The procedure of this coupled method is IB force is calculated from fluid macroscopic velocity on IB points. The initial configuration arrangements were varied to observe the solid position to drag force which shown by vertical velocity and trajectory plot. The result shows that drag force of a solid is affected by amount of geometry boundaries such as walls and other solids around the solid. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
topic Karya Umum
spellingShingle Karya Umum
Adina Restu, Anastiara
DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
description This study presents numerical simulation on solid motion in viscous fluid column based on Lattice Boltzmann-Immersed Boundary method with modified spreading operator where IB method is employed to include solid as moving boundary. Simulation in this study is the dynamics of four solids and this study observes how the initial configuration effects the dynamics when solids sediment. The procedure of this coupled method is IB force is calculated from fluid macroscopic velocity on IB points. The initial configuration arrangements were varied to observe the solid position to drag force which shown by vertical velocity and trajectory plot. The result shows that drag force of a solid is affected by amount of geometry boundaries such as walls and other solids around the solid.
format Theses
author Adina Restu, Anastiara
author_facet Adina Restu, Anastiara
author_sort Adina Restu, Anastiara
title DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
title_short DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
title_full DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
title_fullStr DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
title_full_unstemmed DYNAMICS OF FOUR CIRCULAR SOLIDS SEDIMENTATION USING LATTICE BOLTZMANN-IMMERSED BOUNDARY METHOD
title_sort dynamics of four circular solids sedimentation using lattice boltzmann-immersed boundary method
url https://digilib.itb.ac.id/gdl/view/49065
_version_ 1822000272103178240

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