Read e-book online Acoustic Control of Turbulent Jets (Foundations of PDF

By A.S. Ginevsky,Y.V. Vlasov,R.K. Karavosov

Results of experimental study on aerodynamic and acoustic keep an eye on of subsonic turbulent jets by way of acoustic excitation are offered. It used to be verified that those regulate equipment, originated through authors, not just can accentuate blending (by acoustic irradiation at low frequency), but additionally particularly ease it (at high-frequency irradiation). This learn monograph provides the up to date result of the authors supplemented through different investigations carried out in united states, Germany and nice Britain. The equipment for the numerical simulation of subsonic turbulent jets less than acoustic excitation are defined intimately, and examples are reviewed of functional functions, 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

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