Computer-aided simulation of fire-tube boiler emergency operation

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

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 languageEnglish
Title of host publicationProceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages548-551
Number of pages4
ISBN (Electronic)9781509008551
DOIs
Publication statusPublished - 21 Mar 2017
Event11th International Forum on Strategic Technology, IFOST 2016 - Novosibirsk, Russian Federation
Duration: 1 Jun 20163 Jun 2016

Publication series

NameProceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016

Conference

Conference11th International Forum on Strategic Technology, IFOST 2016
CountryRussian Federation
CityNovosibirsk
Period1.6.163.6.16

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

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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