Computer-aided simulation of fire-tube boiler emergency operation

Computer-aided simulation of fire-tube boiler emergency operation

Bibliographic Details
Parent link:11th International Forum on Strategic Technology (IFOST 2016): 1-3 June 2016, Novosibirsk, Russiain/ Novosibirsk State Technical University.— , 2016
Pt. 2.— 2016.— [P. 548-551]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра парогенераторостроения и парогенераторных установок (ПГС и ПГУ)
Other Authors: Khaustov S. A. Sergey Aleksandrovich, Belousova Y. A., Buvakov K. V. Konstantin Vladimirovich, Dolgikh A. Yu. Aleksandr Yurievich, Kulesh R. N. Roman Nikolaevich
Summary:Title screen
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.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Series:Applied engineering
Subjects:
электронный ресурс
труды учёных ТПУ
numerical simulation
fire-tube boiler
furnace
emergency mode
aerodynamics
CFD
численное моделирование
пожары
печи
аварийные режимы
аэродинамика
пожаротушения
котлы
Online Access:http://dx.doi.org/10.1109/IFOST.2016.7884318
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654600

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