By A.S. Ginevsky,Y.V. Vlasov,R.K. Karavosov
Results of experimental study on aerodynamic and acoustic regulate of subsonic turbulent jets via acoustic excitation are awarded. It used to be proven that those keep watch over equipment, originated by way of authors, not just can accentuate blending (by acoustic irradiation at low frequency), but additionally particularly ease it (at high-frequency irradiation). This examine monograph offers the up to date result of the authors supplemented by way of different investigations carried out in united states, Germany and nice Britain. The equipment for the numerical simulation of subsonic turbulent jets lower than acoustic excitation are defined intimately, and examples are reviewed of useful purposes, together with relief of turbojet engine noise and acoustic regulate of self-sustained oscillations in wind tunnels.
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Acoustic Control of Turbulent Jets (Foundations of Engineering Mechanics) by A.S. Ginevsky,Y.V. Vlasov,R.K. Karavosov