Computer-aided simulation of fire-tube boiler emergency operation

Abstract

Physical processes in an inflatable furnace during the emergency operation mode of fire-tube boiler were simulated using the ANSYS Multiphysics 12.1.4 engineering software. Finite volume method and Euler method were used in conjunction with the implicit Pressure Based algorithm. Study results can diagnose and predict boiler failures connected with increasing of impasse aerodynamic resistance. Simulation has shown that entering the amount of coolant into combustion volume results in fan inability to overcome the resistance of the boiler duct. The accuracy of the simulation results is confirmed by visual inspection of emergency boilers. Results shown in graphs can significantly expand on existing concepts of reversing flame aerodynamics.

Original language	English
Title of host publication	Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	548-551
Number of pages	4
ISBN (Electronic)	9781509008551
DOIs	https://doi.org/10.1109/IFOST.2016.7884318
Publication status	Published - 21 Mar 2017
Event	11th International Forum on Strategic Technology, IFOST 2016 - Novosibirsk, Russian Federation Duration: 1 Jun 2016 → 3 Jun 2016

Publication series

Name	Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016

Conference

Conference	11th International Forum on Strategic Technology, IFOST 2016
Country	Russian Federation
City	Novosibirsk
Period	1.6.16 → 3.6.16

Keywords

aerodynamics
CFD
emergency mode
fire-tube boiler
furnace
Numerical simulation

ASJC Scopus subject areas

Ceramics and Composites
Computational Mathematics
Computer Science Applications
Mechanical Engineering
Mechanics of Materials
Electronic, Optical and Magnetic Materials
Control and Optimization

Access to Document

10.1109/IFOST.2016.7884318

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Cite this

Khaustov, S. A., Belousova, Y. A., Buvakov, K. V., Dolgih, A. Y., & Kulesh, R. N. (2017). Computer-aided simulation of fire-tube boiler emergency operation. In Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016 (pp. 548-551). [7884318] (Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFOST.2016.7884318

Computer-aided simulation of fire-tube boiler emergency operation. / Khaustov, S. A.; Belousova, Y. A.; Buvakov, K. V.; Dolgih, A. Y.; Kulesh, R. N.

Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016. Institute of Electrical and Electronics Engineers Inc., 2017. p. 548-551 7884318 (Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016).

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

Khaustov, SA, Belousova, YA, Buvakov, KV , Dolgih, AY & Kulesh, RN 2017, Computer-aided simulation of fire-tube boiler emergency operation. in Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016., 7884318, Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016, Institute of Electrical and Electronics Engineers Inc., pp. 548-551, 11th International Forum on Strategic Technology, IFOST 2016, Novosibirsk, Russian Federation, 1.6.16. https://doi.org/10.1109/IFOST.2016.7884318

Khaustov SA, Belousova YA, Buvakov KV , Dolgih AY , Kulesh RN. Computer-aided simulation of fire-tube boiler emergency operation. In Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016. Institute of Electrical and Electronics Engineers Inc. 2017. p. 548-551. 7884318. (Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016). https://doi.org/10.1109/IFOST.2016.7884318

Khaustov, S. A. ; Belousova, Y. A. ; Buvakov, K. V. ; Dolgih, A. Y. ; Kulesh, R. N. / Computer-aided simulation of fire-tube boiler emergency operation. Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 548-551 (Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016).

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