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 | |
| 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 |
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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
Cite this
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
}
TY - GEN
T1 - Computer-aided simulation of fire-tube boiler emergency operation
AU - Khaustov, S. A.
AU - Belousova, Y. A.
AU - Buvakov, K. V.
AU - Dolgih, A. Y.
AU - Kulesh, R. N.
PY - 2017/3/21
Y1 - 2017/3/21
N2 - 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.
AB - 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.
KW - aerodynamics
KW - CFD
KW - emergency mode
KW - fire-tube boiler
KW - furnace
KW - Numerical simulation
UR - http://www.scopus.com/inward/record.url?scp=85017323779&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017323779&partnerID=8YFLogxK
U2 - 10.1109/IFOST.2016.7884318
DO - 10.1109/IFOST.2016.7884318
M3 - Conference contribution
AN - SCOPUS:85017323779
T3 - Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016
SP - 548
EP - 551
BT - Proceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -