The heat release rate of the fire predicted by sequential inverse method

W. S. Lee; S. K. Lee

doi:10.2495/BE06016

The heat release rate of the fire predicted by sequential inverse method

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

Abstract

The sequential inverse method of locating and sizing accidental fire in a compartment is developed in this paper. The prediction procedure in this study includes two parts: the first is to simulate fire plume and ceiling jet flow by using the FDS model, then the result of temperature field at specified measurement sensors are utilized to predict the heat release rate and location of fire by the proposed method. A few examples are used to demonstrate the efficiency of the proposed method. The predictions show that the proposed method is capable of estimating the transient heat release rate of fire. The accuracy of the heat release rate of the fire is sensitive to random error and systematic error. Furthermore, the proposed method is noniterative and cost effective.

Original language	English
Title of host publication	Boundary Elements and Other Mesh Reduction Methods XXVIII
Pages	153-162
Number of pages	10
DOIs	https://doi.org/10.2495/BE06016
Publication status	Published - 2006 Dec 1
Event	28th World Conference on Boundary Elements and Other Mesh Reduction Methods, BEM/MRM 2006, BE06 - Skiathos, Greece Duration: 2006 May 10 → 2006 May 12

Publication series

Name	WIT Transactions on Modelling and Simulation
Volume	42
ISSN (Print)	1743-355X

Conference

Conference	28th World Conference on Boundary Elements and Other Mesh Reduction Methods, BEM/MRM 2006, BE06
Country/Territory	Greece
City	Skiathos
Period	06-05-10 → 06-05-12

All Science Journal Classification (ASJC) codes

Modelling and Simulation
Computational Mathematics

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10.2495/BE06016

Cite this

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title = "The heat release rate of the fire predicted by sequential inverse method",

abstract = "The sequential inverse method of locating and sizing accidental fire in a compartment is developed in this paper. The prediction procedure in this study includes two parts: the first is to simulate fire plume and ceiling jet flow by using the FDS model, then the result of temperature field at specified measurement sensors are utilized to predict the heat release rate and location of fire by the proposed method. A few examples are used to demonstrate the efficiency of the proposed method. The predictions show that the proposed method is capable of estimating the transient heat release rate of fire. The accuracy of the heat release rate of the fire is sensitive to random error and systematic error. Furthermore, the proposed method is noniterative and cost effective.",

author = "Lee, {W. S.} and Lee, {S. K.}",

year = "2006",

month = dec,

day = "1",

doi = "10.2495/BE06016",

language = "English",

isbn = "1845641647",

series = "WIT Transactions on Modelling and Simulation",

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note = "28th World Conference on Boundary Elements and Other Mesh Reduction Methods, BEM/MRM 2006, BE06 ; Conference date: 10-05-2006 Through 12-05-2006",

}

Lee, WS & Lee, SK 2006, The heat release rate of the fire predicted by sequential inverse method. in Boundary Elements and Other Mesh Reduction Methods XXVIII. WIT Transactions on Modelling and Simulation, vol. 42, pp. 153-162, 28th World Conference on Boundary Elements and Other Mesh Reduction Methods, BEM/MRM 2006, BE06, Skiathos, Greece, 06-05-10. https://doi.org/10.2495/BE06016

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N2 - The sequential inverse method of locating and sizing accidental fire in a compartment is developed in this paper. The prediction procedure in this study includes two parts: the first is to simulate fire plume and ceiling jet flow by using the FDS model, then the result of temperature field at specified measurement sensors are utilized to predict the heat release rate and location of fire by the proposed method. A few examples are used to demonstrate the efficiency of the proposed method. The predictions show that the proposed method is capable of estimating the transient heat release rate of fire. The accuracy of the heat release rate of the fire is sensitive to random error and systematic error. Furthermore, the proposed method is noniterative and cost effective.

AB - The sequential inverse method of locating and sizing accidental fire in a compartment is developed in this paper. The prediction procedure in this study includes two parts: the first is to simulate fire plume and ceiling jet flow by using the FDS model, then the result of temperature field at specified measurement sensors are utilized to predict the heat release rate and location of fire by the proposed method. A few examples are used to demonstrate the efficiency of the proposed method. The predictions show that the proposed method is capable of estimating the transient heat release rate of fire. The accuracy of the heat release rate of the fire is sensitive to random error and systematic error. Furthermore, the proposed method is noniterative and cost effective.

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T3 - WIT Transactions on Modelling and Simulation

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BT - Boundary Elements and Other Mesh Reduction Methods XXVIII

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The heat release rate of the fire predicted by sequential inverse method

Abstract

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