Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles

Debanga Nandan Mondal; Sirpa Kallio; Henrik Saxén

Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles

Debanga Nandan Mondal
, Sirpa Kallio
, Henrik Saxén

Åbo Akademi University

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The flow pattern in a circulating fluidized bed (CFB) is characterized by clusters of particles. In the present study, the length scales of the variations in solids volume fraction were analyzed from a number of experiments carried out with Geldart B particles in a 2D CFB. Large length scales are typical for the bottom region above which more narrow dense clusters are common.

Original language	English
Title of host publication	Proceedings The 14th International Conference on Fluidization
Subtitle of host publication	From Fundamentals to Products
Editors	J.A.M. Kuipers, R.F. Mudde, J.R. van Ommen, N.G. Deen
Publisher	Engineering Conferences International (ECI)
Pages	827-834
ISBN (Print)	978-1-62748-882-2
Publication status	Published - 2013
MoE publication type	A4 Article in a conference publication
Event	14th International conference on fluidization, Fluidization XIV: From fundamentals to products - Noordwijkerhout, Netherlands Duration: 26 May 2013 → 31 May 2013 Conference number: 14 http://dc.engconfintl.org/fluidization_xiv/ (May 26-31, 2013 - NH Conference Centre Leeuwenhorst Noordwijkerhout, The Netherlands)

Conference

Conference	14th International conference on fluidization, Fluidization XIV
Abbreviated title	Fluidization XIV
Country/Territory	Netherlands
City	Noordwijkerhout
Period	26/05/13 → 31/05/13
Internet address	http://dc.engconfintl.org/fluidization_xiv/ (May 26-31, 2013 - NH Conference Centre Leeuwenhorst Noordwijkerhout, The Netherlands)

Keywords

circulating fluidized bed
measurement
image analysis
cluster

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http://dc.engconfintl.org/fluidization_xiv/35/

Cite this

Mondal, D. N., Kallio, S., & Saxén, H. (2013). Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles. In J. A. M. Kuipers, R. F. Mudde, J. R. van Ommen, & N. G. Deen (Eds.), Proceedings The 14th International Conference on Fluidization : From Fundamentals to Products (pp. 827-834). Engineering Conferences International (ECI). http://dc.engconfintl.org/fluidization_xiv/35/

Mondal, Debanga Nandan ; Kallio, Sirpa ; Saxén, Henrik. / Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles. Proceedings The 14th International Conference on Fluidization : From Fundamentals to Products. editor / J.A.M. Kuipers ; R.F. Mudde ; J.R. van Ommen ; N.G. Deen. Engineering Conferences International (ECI), 2013. pp. 827-834

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title = "Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles",

abstract = "The flow pattern in a circulating fluidized bed (CFB) is characterized by clusters of particles. In the present study, the length scales of the variations in solids volume fraction were analyzed from a number of experiments carried out with Geldart B particles in a 2D CFB. Large length scales are typical for the bottom region above which more narrow dense clusters are common.",

keywords = "circulating fluidized bed, measurement, image analysis, cluster",

author = "Mondal, \{Debanga Nandan\} and Sirpa Kallio and Henrik Sax{\'e}n",

note = "Project code: 73052; 14th International conference on fluidization, Fluidization XIV : From fundamentals to products, Fluidization XIV ; Conference date: 26-05-2013 Through 31-05-2013",

year = "2013",

language = "English",

isbn = "978-1-62748-882-2 ",

pages = "827--834",

editor = "J.A.M. Kuipers and R.F. Mudde and \{van Ommen\}, J.R. and N.G. Deen",

booktitle = "Proceedings The 14th International Conference on Fluidization",

publisher = "Engineering Conferences International (ECI)",

address = "United States",

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}

Mondal, DN, Kallio, S & Saxén, H 2013, Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles. in JAM Kuipers, RF Mudde, JR van Ommen & NG Deen (eds), Proceedings The 14th International Conference on Fluidization : From Fundamentals to Products. Engineering Conferences International (ECI), pp. 827-834, 14th International conference on fluidization, Fluidization XIV, Noordwijkerhout, Netherlands, 26/05/13. <http://dc.engconfintl.org/fluidization_xiv/35/>

Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles. / Mondal, Debanga Nandan; Kallio, Sirpa; Saxén, Henrik.
Proceedings The 14th International Conference on Fluidization : From Fundamentals to Products. ed. / J.A.M. Kuipers; R.F. Mudde; J.R. van Ommen; N.G. Deen. Engineering Conferences International (ECI), 2013. p. 827-834.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles

AU - Mondal, Debanga Nandan

AU - Kallio, Sirpa

AU - Saxén, Henrik

N1 - Conference code: 14

PY - 2013

Y1 - 2013

N2 - The flow pattern in a circulating fluidized bed (CFB) is characterized by clusters of particles. In the present study, the length scales of the variations in solids volume fraction were analyzed from a number of experiments carried out with Geldart B particles in a 2D CFB. Large length scales are typical for the bottom region above which more narrow dense clusters are common.

AB - The flow pattern in a circulating fluidized bed (CFB) is characterized by clusters of particles. In the present study, the length scales of the variations in solids volume fraction were analyzed from a number of experiments carried out with Geldart B particles in a 2D CFB. Large length scales are typical for the bottom region above which more narrow dense clusters are common.

KW - circulating fluidized bed

KW - measurement

KW - image analysis

KW - cluster

M3 - Conference article in proceedings

SN - 978-1-62748-882-2

SP - 827

EP - 834

BT - Proceedings The 14th International Conference on Fluidization

A2 - Kuipers, J.A.M.

A2 - Mudde, R.F.

A2 - van Ommen, J.R.

A2 - Deen, N.G.

PB - Engineering Conferences International (ECI)

T2 - 14th International conference on fluidization, Fluidization XIV

Y2 - 26 May 2013 through 31 May 2013

ER -

Analysis of length scales of solids volume fraction variations in a circulating fluidized bed of Geldart B particles

Abstract

Conference

Keywords

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