Analysis of two-phase mixture flow in vertical pipeline

Jan Palarski; Franciszek Plewa; Jerzy Sobota; Grzegorz Strozik

Analysis of two-phase mixture flow in vertical pipeline

Jan Palarski
, Franciszek Plewa
, Jerzy Sobota
, Grzegorz Strozik

Department of Geoengineering and Resource Exploitation (RG/RG4)

Silesian University of Technology
Wroclaw University of Environmental and Life Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

This paper presents a theoretical model of two-phase flow of mixtures of water and solids in vertical pipelines. This model includes several factors, which can be analytically interpreted. Simplified equations for approximate calculations have been also derived. Using the equations of two-phase flow presented in this paper, cases for different systems of vertical hydraulic transport can be calculated. Model was validated by comparison with the experimental results from industrial hydraulic systems for transport of coal from underground mines. Also presented are some examples of analyses of head loss and slip velocity changes in function, on concentration of solids in mixture, diameter of the pipe and diameter of solids.

Original language	English
Title of host publication	Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium
Pages	201-204
Number of pages	4
Publication status	Published - 2007
Event	7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium - Lisbon, Portugal Duration: 1 Jul 2007 → 6 Jul 2007

Publication series

Name	Proceedings of the ISOPE Ocean Mining Symposium

Conference

Conference	7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium
Country/Territory	Portugal
City	Lisbon
Period	1/07/07 → 6/07/07

Keywords

Mathematical model of flow
Multiphase flow
Two-phase mixtures

ASJC Scopus subject areas

Geotechnical Engineering and Engineering Geology
Ocean Engineering

Cite this

@inproceedings{ada40629450c493f96a45867c2f6a467,

title = "Analysis of two-phase mixture flow in vertical pipeline",

abstract = "This paper presents a theoretical model of two-phase flow of mixtures of water and solids in vertical pipelines. This model includes several factors, which can be analytically interpreted. Simplified equations for approximate calculations have been also derived. Using the equations of two-phase flow presented in this paper, cases for different systems of vertical hydraulic transport can be calculated. Model was validated by comparison with the experimental results from industrial hydraulic systems for transport of coal from underground mines. Also presented are some examples of analyses of head loss and slip velocity changes in function, on concentration of solids in mixture, diameter of the pipe and diameter of solids.",

keywords = "Mathematical model of flow, Multiphase flow, Two-phase mixtures",

author = "Jan Palarski and Franciszek Plewa and Jerzy Sobota and Grzegorz Strozik",

year = "2007",

language = "English",

isbn = "1880653699",

series = "Proceedings of the ISOPE Ocean Mining Symposium",

pages = "201--204",

booktitle = "Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium",

note = "7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium ; Conference date: 01-07-2007 Through 06-07-2007",

}

TY - GEN

T1 - Analysis of two-phase mixture flow in vertical pipeline

AU - Palarski, Jan

AU - Plewa, Franciszek

AU - Sobota, Jerzy

AU - Strozik, Grzegorz

PY - 2007

Y1 - 2007

N2 - This paper presents a theoretical model of two-phase flow of mixtures of water and solids in vertical pipelines. This model includes several factors, which can be analytically interpreted. Simplified equations for approximate calculations have been also derived. Using the equations of two-phase flow presented in this paper, cases for different systems of vertical hydraulic transport can be calculated. Model was validated by comparison with the experimental results from industrial hydraulic systems for transport of coal from underground mines. Also presented are some examples of analyses of head loss and slip velocity changes in function, on concentration of solids in mixture, diameter of the pipe and diameter of solids.

AB - This paper presents a theoretical model of two-phase flow of mixtures of water and solids in vertical pipelines. This model includes several factors, which can be analytically interpreted. Simplified equations for approximate calculations have been also derived. Using the equations of two-phase flow presented in this paper, cases for different systems of vertical hydraulic transport can be calculated. Model was validated by comparison with the experimental results from industrial hydraulic systems for transport of coal from underground mines. Also presented are some examples of analyses of head loss and slip velocity changes in function, on concentration of solids in mixture, diameter of the pipe and diameter of solids.

KW - Mathematical model of flow

KW - Multiphase flow

KW - Two-phase mixtures

UR - https://www.scopus.com/pages/publications/34748873391

M3 - Conference contribution

AN - SCOPUS:34748873391

SN - 1880653699

SN - 9781880653692

T3 - Proceedings of the ISOPE Ocean Mining Symposium

SP - 201

EP - 204

BT - Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium

T2 - 7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium

Y2 - 1 July 2007 through 6 July 2007

ER -

Analysis of two-phase mixture flow in vertical pipeline

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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