Identification of possible non-stationary effects in a new type of vortex furnace

Evgeniy Yu Shadrin, Igor S. Anufriev, Anatoly P. Papulov

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

The article presents the results of an experimental study of pressure and velocity pulsations in the model of improved vortex furnace with distributed air supply and vertically oriented nozzles of the secondary blast. Investigation of aerodynamic characteristics of a swirling flow with different regime parameters was conducted in an isothermal laboratory model (in 1:25 scale) of vortex furnace using laser Doppler measuring system and pressure pulsations analyzer. The obtained results have revealed a number of features of the flow structure, and the spectral analysis of pressure and velocity pulsations allows to speak about the absence of large-scale unsteady vortical structures in the studied design.

Язык оригиналаанглийский
Номер статьи0045
ЖурналEPJ Web of Conferences
Том159
DOI
СостояниеОпубликовано - 25 окт 2017

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