Research Article

EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED

Number: 016 September 15, 2008
EN TR

EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED

Abstract

In the combustion systems, the turbulance effect and shape factor of the fuel partıculate should be maximized to complete the steps of separating the combustable volatiles, ignition and combustion of these volatiles. The most appropriate systems in this purpose is the circulated fluidized bed boiler(CFBB). To get the maximum shape factor, the coal must be grinded to it’s the thinnest size. The thinner particulates have better mixing ability, hence; the required distance for conductivity between particulates and heating surface decrease. Therefore, the heat transfer in a CFBB increase with the decrease of the average particulate diameter. In this study the effects of the size distribution of the fuel particulates on the heat transfer have been determined. In the aim, the heat gate forms on the inner surface has experimentally been investigated.

Keywords

References

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  2. [2] Basu, P., Nag, P.K., “Heat transfer To Walls of a Circulating Fluidized-Bed Furnace”, Chemical Engineering Science, Elsevier, Vol. 51, No. 1,pp. 1-26, (1995).
  3. [3] Erbaş, O., “Dolaşımlı Akışkan Yatakta Isı Transferi Mekanizması ve Bu Mekanizmanın Kuramsal ve Deneysel Analizi”, Doktora Tezi, G.Ü. Fen Bil. Ens., (2007).
  4. [4] Griffith,A.,“Convective Heat Transfer Scaling At The Wall Of Circulating Fluidized Bed Risers”, Doctor Of Philosophy, Cornell University, (2000).
  5. [5] Detamore, M., Swanson, M., Frender, K., Hrenya, C., “A Kinetic-Theory Analysis Of The Scale-Up Of Circulating Fluidized Bed”, Powder Technology, (2000).
  6. [6] Reddy, BV., Nag, PK., "Axial and radial heat transfer studies in a circulating fluidized bed", Int. Journal of Energy Research, Vol. 21, pp. 1109 -1122, (1997).
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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Oğuzhan Erbaş * This is me

Ali Durmaz This is me

Publication Date

September 15, 2008

Submission Date

March 4, 2008

Acceptance Date

July 16, 2008

Published in Issue

Year 2008 Number: 016

APA
Erbaş, O., Topal, H., & Durmaz, A. (2008). EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED. Journal of Science and Technology of Dumlupınar University, 016, 91-96. https://izlik.org/JA64KA22JT
AMA
1.Erbaş O, Topal H, Durmaz A. EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED. DPÜFBED. 2008;(016):91-96. https://izlik.org/JA64KA22JT
Chicago
Erbaş, Oğuzhan, Hüseyin Topal, and Ali Durmaz. 2008. “EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED”. Journal of Science and Technology of Dumlupınar University, nos. 016: 91-96. https://izlik.org/JA64KA22JT.
EndNote
Erbaş O, Topal H, Durmaz A (September 1, 2008) EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED. Journal of Science and Technology of Dumlupınar University 016 91–96.
IEEE
[1]O. Erbaş, H. Topal, and A. Durmaz, “EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED”, DPÜFBED, no. 016, pp. 91–96, Sept. 2008, [Online]. Available: https://izlik.org/JA64KA22JT
ISNAD
Erbaş, Oğuzhan - Topal, Hüseyin - Durmaz, Ali. “EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED”. Journal of Science and Technology of Dumlupınar University. 016 (September 1, 2008): 91-96. https://izlik.org/JA64KA22JT.
JAMA
1.Erbaş O, Topal H, Durmaz A. EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED. DPÜFBED. 2008;:91–96.
MLA
Erbaş, Oğuzhan, et al. “EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED”. Journal of Science and Technology of Dumlupınar University, no. 016, Sept. 2008, pp. 91-96, https://izlik.org/JA64KA22JT.
Vancouver
1.Oğuzhan Erbaş, Hüseyin Topal, Ali Durmaz. EFFECTS OF THE SIZE DISTRIBUTION OF FUEL PARTICULATE ON THE HEAT GATE IN THE INNER SURFACE OF FLUIDIZED BED. DPÜFBED [Internet]. 2008 Sep. 1;(016):91-6. Available from: https://izlik.org/JA64KA22JT

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