Abstract
The changes in averaged and pulsation aerodynamic characteristics of jets under acoustical excitation should be accompanied by the corresponding changes in the jet natural acoustical characteristics determined by the flow aerodynamic parameters (cf. Chap. 1). A study of this phenomenon is not only of scientific but also of practical interest as it offers possibilities of the purposeful control of jet acoustical characteristics. Consider the effect of a harmonic acoustical signal on the field of pressure pulsations in a jet itself and in its near and far acoustical fields.
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References
Ahuja KK, Lepicovsky J, Burrin RH (1981) Acoustic and turbulence measurements of a tone excited jet with and without flight simulation. AIAA Pap 2007
Bechert D, Pfizenmaier E (1976) On the amplification of broad-band jet noise by a pure tone excitation. AIAA Pap 489
Bechert D, Pfizenmaier E (1977) Amplification of jet noise by a higher-mode acoustical excitation. AIAA J 15, 9: 1268–1271
Chan YY (1974) Spatial waves in turbulent jets. Phys Fluids 17, 1: 46–53
Crighton DG (1981) Acoustic as a branch of fluid mechanics. J Fluid Mech 106: 261–298
Davies POAL, Hardin JC, Edwards AVJ (1975) A potential flow model for calculation of jet noise. AIAA Pap 441
Deneuville P, Jacques J (1977) Jet noise amplification: a practically important problem. AIAA Pap 368
Ffowcs Williams JE, Kempton AJ (1978) The noise from the large-scale structure of a jet. J Fluid Mech 84, Ns 4: 673–694
Gaidaenko VI, Pogrebnaya TV (2000) Use of the method of discrete vortices for calculation of acoustical characteristics for a circular subsonic jet (in Russian). In: Methods of Discrete Singularities in Problems of Mathematical Physics. IX Int Symp Proc, Oriol, pp 123–126
Hussain AKMF (1983) Coherent structures — reality and myth. Phys Fluids 26, # 10: 2816–2850
Hussain AKMF, Hasan MAZ (1985) Turbulence suppression in free turbulent shear flows under controlled excitation. P.2. Jet-Noise reduction. J Fluid Mech 150: 159–168
Jubelin B (1980) New experimental studies on jet noise amplification. AIAA Pap 961
Juve D, Sunyach M (1981) Near and far field azimuthal correlation for excited jets. AIAA Pap 2011
Kibens V (1980) Discrete noise spectrum generated by an acoustically excited jet. AIAA J 18, 0 4: 434–441
Kopiev VF, Zaitsev MYu, Chernyshev SA, Kotova AN (1999) The role of large-scale vortex in a turbulent jet noise. AIAA Pap 1839
Laufer J (1974) On the mechanism of noise generated by turbulence. In: Omaggio a Carlo Ferrari, Torino, pp 451–464
Lu HY (1981) Effect of excitation on coaxial jet noise as observed by an elliptic mirror. AIAA Pap 2044
Moore CJ (1977) The role of shear-layer instability waves in jet exhaust noise. J Fluid Mech 80 Pt. 2: 321–367
Munin AG, Kuznetsov VM, Leontyev EA (1986) Aerodynamic sources of noise (in Russian). Mashinostroyenie, Moscow
Vlasov YeV, Ginevsky AS (1973) Generation and suppression of turbulence in an axisymmetric turbulent jet in the presence of an acoustic influence. Fluid Dynamics 8, 6:
Vlasov YeV, Ginevsky AS (1980) A problem of aeroacoustical interactions. Soviet Physics Acoustic 26, # 1: 1–7
Vlasov YeV, Ginevsky AS, Karavosov RK (1983) Aero-acoustical characteristics of acoustically excited jets. In: Acoustics of turbulent flows (in Russian). Nauka, Moscow, pp 14–21
Vlasov YeV, Ginevsky AS, Karavosov RK (1987) Study of aerodynamic and acoustical characteristics of acoustically excited jets (in Russian). In: Modern problems of aeromechanics. Mashinostroyenie, Moscow, pp 154–168
Zaman KBMQ (1985) Effect of initial condition on subsonic jet noise. AIAA J 23, # 9, 1370–1373
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© 2004 Springer-Verlag Berlin Heidelberg
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Ginevsky, A.S., Vlasov, Y.V., Karavosov, R.K. (2004). Control of Acoustic Characteristics of Subsonic Turbulent Jets. In: Acoustic Control of Turbulent Jets. Foundations of Engineering Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-39914-8_3
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DOI: https://doi.org/10.1007/978-3-540-39914-8_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-05764-9
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