Computational studies of the Helmholtz resonator tuning at low flow rates
Abstract
his work is devoted to computational studies of the Helmholtz resonator tuning at low flow rates. The work was carried out in order to establish the effect of low-speed flow on the frequency tuning of the resonator and the possibility of further correct prediction of the operation of the developed muffler design when the engine is idling and low loads.
At the moment, there are a number of works devoted to tuning the natural frequency of the Helmholtz resonator in the presence of a high-speed gas dynamic flow.
This work is aimed at studying changes in the resonance frequency setting in the presence of low flow velocities.
About the Authors
Alevtina S. Konshina
NAMI
Russian Federation
Russian Federation
Research Engineer
Stanislav I. Yudin
NAMI
Russian Federation
Russian Federation
Chief Specialist
Andrey O. Glazkov
NAMI
Russian Federation
Russian Federation
Leading Research Engineer
Givi G. Nadareishvili
NAMI
Russian Federation
Russian Federation
Doctor of Sciences (Technical), Deputy Director General for Science
References
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Review
Рецензент: М.Г. Шатров, д-р техн. наук, проф., МАДИ
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