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Numerical study of the effect of superheated steam supply during the combustion of liquid fuel in a burner on the reduction of harmful emissions

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 11th All-Russian Conference with International Participation on Fuel Combustion: Theory, Experiment, Applications, FCTEA 2021

Год издания: 2022

Идентификатор DOI: 10.1088/1742-6596/2233/1/012005

Аннотация: In this work, the process of combustion of hydrocarbon fuel in the original burner of the evaporative type with the supply of superheated water vapor to the reaction zone is investigated using numerical modeling. N-heptane was used as a model fuel. The turbulent flow of gases was modeled on the basis of the RANS (Reynolds-averaged Показать полностьюNavier-Stokes) approach. The combustion was simulated with the EDC (Eddy Dissipation Concept) model using a reduced chemical reaction mechanism. Calculation studies of the effect of steam on the processes occurring in the combustion chamber were carried out. Comparative analysis of the calculation results with experimental data showed good agreement in terms of the main integral parameters. The positive effect of the influence of steam injection into the active combustion zone of hydrocarbon fuel on the reduction of harmful emissions is shown. © Published under licence by IOP Publishing Ltd.

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Издание

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 2233, Is. 1

Номера страниц: 12005

ISSN журнала: 17426588

Издатель: Institute of Physics

Персоны

  • Kuznetsov V.A. (Kutateladze Institute of Thermophysics, Novosibirsk, 630090, Russian Federation; Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
  • Dekterev A.A. (Kutateladze Institute of Thermophysics, Novosibirsk, 630090, Russian Federation; Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)
  • Anufriev I.S. (Kutateladze Institute of Thermophysics, Novosibirsk, 630090, Russian Federation)
  • Minakov A.V. (Kutateladze Institute of Thermophysics, Novosibirsk, 630090, Russian Federation; Siberian Federal University, Krasnoyarsk, 660041, Russian Federation)

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