NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED

Concentration of solid particles of ash and inert material present in the combustion chamber of a circulating fluidised-bed boiler is very high, giving rise to some disadvantages. At the same time, the required temperature level in the combustion chamber is guaranteed by circulation of solid particl...

Full description

Saved in:
Bibliographic Details
Published in:Oil shale (Tallinn, Estonia : 1984) Estonia : 1984), 2009-01, Vol.26 (2), p.125-138
Main Authors: KARTUSHINSKY, A, MARTINS, A, RUDI, Ü, SHCHEGLOV, I, TISLER, S, KRUPENSKI, I, SIIRDE, A
Format: Article
Language:English
Subjects:
Fluidized-bed combustion
Particle flow
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c346t-8eb7b8a3252ced6c482b965eb0e0df8ef817caa30ca2ff2ef25347f2f6c8057e3
cites
container_end_page 138
container_issue 2
container_start_page 125
container_title Oil shale (Tallinn, Estonia : 1984)
container_volume 26
creator KARTUSHINSKY, A
MARTINS, A
RUDI, Ü
SHCHEGLOV, I
TISLER, S
KRUPENSKI, I
SIIRDE, A
description Concentration of solid particles of ash and inert material present in the combustion chamber of a circulating fluidised-bed boiler is very high, giving rise to some disadvantages. At the same time, the required temperature level in the combustion chamber is guaranteed by circulation of solid particles. In this work numerical simulation of gas-solid particle flow has been performed in the frame of a two-fluid model, namely the Eulerian approach for the dispersed phase, for conditions of the circulating fluidised bed, ranging from moderate to high mass ratios of the flow. An incorporated original model of closure of transport equations of the dispersed phase permitted to account the interparticle collisions which might be indispensable to proper numerical simulation of the process in the circulating fluidised bed under discussion. The results of this work would help to improve the processes occurring in the combustion chamber of the circulating fluidised-bed boiler.
doi_str_mv 10.3176/oil.2009.2.05
format article
fullrecord <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_34777172</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A202073508</galeid><sourcerecordid>A202073508</sourcerecordid><originalsourceid>FETCH-LOGICAL-c346t-8eb7b8a3252ced6c482b965eb0e0df8ef817caa30ca2ff2ef25347f2f6c8057e3</originalsourceid><addsrcrecordid>eNotkMFPgzAUh3vQxDk9eu_JG1jaQcsRgc0mDBYY0VtTutZg2Jh0O_jf2znzDr_k5fu9l3wAPAXIJwGNXsZ-8DFCsY99FN6AGcKIeQGLP-7AvbVfCJGIkHgG2rJd5zVPkwI2fN0WyZZXJayWsN3UvOHlCq6Sxmuqgmdwk9RbnhY5XBbVO-QlTHmd_lUctixanvEmz-Brnj2AWyMHqx__cw7aZb5N37yiWl1-eYosopPHdEc7JgkOsdK7SC0Y7uIo1B3SaGeYNiygSkqClMTGYG1wSBbUYBMphkKqyRw8X-8ep_H7rO1J7Hur9DDIgx7PVjia0oBiB_pX8FMOWvQHM54mqdzs9L5X40Gb3u0T7DRREiLmCt61oKbR2kkbcZz6vZx-RIDExbBwhsXFsMACheQX3xFpxQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>34777172</pqid></control><display><type>article</type><title>NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED</title><source>BSC - Ebsco (Business Source Ultimate)</source><creator>KARTUSHINSKY, A ; MARTINS, A ; RUDI, Ü ; SHCHEGLOV, I ; TISLER, S ; KRUPENSKI, I ; SIIRDE, A</creator><creatorcontrib>KARTUSHINSKY, A ; MARTINS, A ; RUDI, Ü ; SHCHEGLOV, I ; TISLER, S ; KRUPENSKI, I ; SIIRDE, A</creatorcontrib><description>Concentration of solid particles of ash and inert material present in the combustion chamber of a circulating fluidised-bed boiler is very high, giving rise to some disadvantages. At the same time, the required temperature level in the combustion chamber is guaranteed by circulation of solid particles. In this work numerical simulation of gas-solid particle flow has been performed in the frame of a two-fluid model, namely the Eulerian approach for the dispersed phase, for conditions of the circulating fluidised bed, ranging from moderate to high mass ratios of the flow. An incorporated original model of closure of transport equations of the dispersed phase permitted to account the interparticle collisions which might be indispensable to proper numerical simulation of the process in the circulating fluidised bed under discussion. The results of this work would help to improve the processes occurring in the combustion chamber of the circulating fluidised-bed boiler.</description><identifier>ISSN: 0208-189X</identifier><identifier>DOI: 10.3176/oil.2009.2.05</identifier><language>eng</language><publisher>Estonian Academy Publishers</publisher><subject>Fluidized-bed combustion ; Particle flow</subject><ispartof>Oil shale (Tallinn, Estonia : 1984), 2009-01, Vol.26 (2), p.125-138</ispartof><rights>COPYRIGHT 2009 Estonian Academy Publishers</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c346t-8eb7b8a3252ced6c482b965eb0e0df8ef817caa30ca2ff2ef25347f2f6c8057e3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>KARTUSHINSKY, A</creatorcontrib><creatorcontrib>MARTINS, A</creatorcontrib><creatorcontrib>RUDI, Ü</creatorcontrib><creatorcontrib>SHCHEGLOV, I</creatorcontrib><creatorcontrib>TISLER, S</creatorcontrib><creatorcontrib>KRUPENSKI, I</creatorcontrib><creatorcontrib>SIIRDE, A</creatorcontrib><title>NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED</title><title>Oil shale (Tallinn, Estonia : 1984)</title><description>Concentration of solid particles of ash and inert material present in the combustion chamber of a circulating fluidised-bed boiler is very high, giving rise to some disadvantages. At the same time, the required temperature level in the combustion chamber is guaranteed by circulation of solid particles. In this work numerical simulation of gas-solid particle flow has been performed in the frame of a two-fluid model, namely the Eulerian approach for the dispersed phase, for conditions of the circulating fluidised bed, ranging from moderate to high mass ratios of the flow. An incorporated original model of closure of transport equations of the dispersed phase permitted to account the interparticle collisions which might be indispensable to proper numerical simulation of the process in the circulating fluidised bed under discussion. The results of this work would help to improve the processes occurring in the combustion chamber of the circulating fluidised-bed boiler.</description><subject>Fluidized-bed combustion</subject><subject>Particle flow</subject><issn>0208-189X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNotkMFPgzAUh3vQxDk9eu_JG1jaQcsRgc0mDBYY0VtTutZg2Jh0O_jf2znzDr_k5fu9l3wAPAXIJwGNXsZ-8DFCsY99FN6AGcKIeQGLP-7AvbVfCJGIkHgG2rJd5zVPkwI2fN0WyZZXJayWsN3UvOHlCq6Sxmuqgmdwk9RbnhY5XBbVO-QlTHmd_lUctixanvEmz-Brnj2AWyMHqx__cw7aZb5N37yiWl1-eYosopPHdEc7JgkOsdK7SC0Y7uIo1B3SaGeYNiygSkqClMTGYG1wSBbUYBMphkKqyRw8X-8ep_H7rO1J7Hur9DDIgx7PVjia0oBiB_pX8FMOWvQHM54mqdzs9L5X40Gb3u0T7DRREiLmCt61oKbR2kkbcZz6vZx-RIDExbBwhsXFsMACheQX3xFpxQ</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>KARTUSHINSKY, A</creator><creator>MARTINS, A</creator><creator>RUDI, Ü</creator><creator>SHCHEGLOV, I</creator><creator>TISLER, S</creator><creator>KRUPENSKI, I</creator><creator>SIIRDE, A</creator><general>Estonian Academy Publishers</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20090101</creationdate><title>NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED</title><author>KARTUSHINSKY, A ; MARTINS, A ; RUDI, Ü ; SHCHEGLOV, I ; TISLER, S ; KRUPENSKI, I ; SIIRDE, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-8eb7b8a3252ced6c482b965eb0e0df8ef817caa30ca2ff2ef25347f2f6c8057e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Fluidized-bed combustion</topic><topic>Particle flow</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>KARTUSHINSKY, A</creatorcontrib><creatorcontrib>MARTINS, A</creatorcontrib><creatorcontrib>RUDI, Ü</creatorcontrib><creatorcontrib>SHCHEGLOV, I</creatorcontrib><creatorcontrib>TISLER, S</creatorcontrib><creatorcontrib>KRUPENSKI, I</creatorcontrib><creatorcontrib>SIIRDE, A</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Oil shale (Tallinn, Estonia : 1984)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KARTUSHINSKY, A</au><au>MARTINS, A</au><au>RUDI, Ü</au><au>SHCHEGLOV, I</au><au>TISLER, S</au><au>KRUPENSKI, I</au><au>SIIRDE, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED</atitle><jtitle>Oil shale (Tallinn, Estonia : 1984)</jtitle><date>2009-01-01</date><risdate>2009</risdate><volume>26</volume><issue>2</issue><spage>125</spage><epage>138</epage><pages>125-138</pages><issn>0208-189X</issn><abstract>Concentration of solid particles of ash and inert material present in the combustion chamber of a circulating fluidised-bed boiler is very high, giving rise to some disadvantages. At the same time, the required temperature level in the combustion chamber is guaranteed by circulation of solid particles. In this work numerical simulation of gas-solid particle flow has been performed in the frame of a two-fluid model, namely the Eulerian approach for the dispersed phase, for conditions of the circulating fluidised bed, ranging from moderate to high mass ratios of the flow. An incorporated original model of closure of transport equations of the dispersed phase permitted to account the interparticle collisions which might be indispensable to proper numerical simulation of the process in the circulating fluidised bed under discussion. The results of this work would help to improve the processes occurring in the combustion chamber of the circulating fluidised-bed boiler.</abstract><pub>Estonian Academy Publishers</pub><doi>10.3176/oil.2009.2.05</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0208-189X
ispartof Oil shale (Tallinn, Estonia : 1984), 2009-01, Vol.26 (2), p.125-138
issn 0208-189X
language eng
recordid cdi_proquest_miscellaneous_34777172
source BSC - Ebsco (Business Source Ultimate)
subjects Fluidized-bed combustion
Particle flow
title NUMERICAL SIMULATION OF UPRISING GAS-SOLID PARTICLE FLOW IN CIRCULATING FLUIDISED BED
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T16%3A15%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=NUMERICAL%20SIMULATION%20OF%20UPRISING%20GAS-SOLID%20PARTICLE%20FLOW%20IN%20CIRCULATING%20FLUIDISED%20BED&rft.jtitle=Oil%20shale%20(Tallinn,%20Estonia%20:%201984)&rft.au=KARTUSHINSKY,%20A&rft.date=2009-01-01&rft.volume=26&rft.issue=2&rft.spage=125&rft.epage=138&rft.pages=125-138&rft.issn=0208-189X&rft_id=info:doi/10.3176/oil.2009.2.05&rft_dat=%3Cgale_proqu%3EA202073508%3C/gale_proqu%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c346t-8eb7b8a3252ced6c482b965eb0e0df8ef817caa30ca2ff2ef25347f2f6c8057e3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=34777172&rft_id=info:pmid/&rft_galeid=A202073508&rfr_iscdi=true