WWW.DISSERS.RU


...
    !

 >> 
05.13.18 , - 2010 : - , :

- , Ը , - , Ը , - , : .. 8 2010 . ___. ___ . 002.058.01 ( ) : 125047, . , ., .4.

.

____ ______________ 2010 .

..

- , , , , ( ). a . 2020 . a . c, , . , . , . , .

.

, , , , , , . , , , , , . , , . , , .. . a , , , , , , .

, - , a . , : - ( ). , - . , , .

, , , , , , . , , . c . , o , , . :

, , , , .

(-) , . - . - , , .

, , .

- ( ) , - . . - , , . .

, , , . , , . , - .

- . , . .

, . , , . (1) , (RANS), (2) , (LES). , RANS, LES . - LES.

, . , . - . c x - x . , , . - - , . - : , . o , , , ( ) . , T- . T - , , , . / ( ) , x - o ( ) (E O/E O), .

, . , , , , . y , , . , . , , .

- , , . K . . . , , . , ( ), , , . - , .

1. .

2. , , .

3. .

, .

. . , HELISHAPE95.

. , , . LES . . , JEAN SHJAR.

c . .

. . . , . .

, . : , , .

- , LES . - .

. , . , , . . , .

, , , .

, , , , - ( ), ( ), , , . : AIAA (2002 2009, , 2009.), AHS ( , , 2003, ), , 2007, 5- (, 2007) ( - , 2006, , 2008). c - . , 2006 2008 .

40 , 18 , .

, , .

, , .

e , - (-).

. , , , . , , . ,.. . . . , , . O . . , , .

- (-). . - , , - .

, . . , , . , . - - , , c, . . .

, a , - ,..

. .

.1 , . . , .

- - . - . . , , , , . , . : , , . . , , , , . .

, HELISHAPE95.

() ` (b) .2 : () .

(b) .3 ( ) e . (..) 1-4 , (..) 0 . .

. , , .

10- . , ( ) , , .

. , (LES) , (RANS). , . Rijkl (y,,) = Rijkl (y,, )e-i d = (y,t)Tkl (y +,t + )e-i d, ij T Tij = -(vivj - vivj ) - .

. , . , . x . : (1) LES, (2) x . .

x , , . , . , , .

1.5E-1.0E-5.0E-0.0E+-5.0E+01 0.0E+00 5.0E+01 1.0E+02 1.5E+-5.0E--1.0E-ANALYTICAL -1.5E-NUMERICAL -2.0E--2.5E-x .4 - . , Re(p) , .

.5 SMC006 ( SHJAR).

RANS, .

( , - ). , (.7,8). (2 ) .

, -1 -1 --1.5 -1.5 -1.-2 -2 --2.5 -2.5 -2.-3 -3 - 5 -3.5 -3.5 -3.-4 -4 --4.5 -4.5 -4.-5 -5 - 100 1000 1000 10000 100 1000 100 10000 100 (a) (b) (c) .6 : (a) 300, (b) 6 (c) 900. , - . 10, 10 f Uj/D=2.

9 3 75 70 65 60 55 50 45 0.01 0.1 1 10 0.01 0.1 1 f D/Uj f D/U j (a) (b) .7 : (a) 900, (b) 300.

, - - , SHJAR.

,, . . , . . .

.

, - . , . , , - , 1.

(a) (b) .8 (20090), , , - , () , (b) - -.

. . , , . , , , , . - , . .

, , .

. , . . , , 6- . . , , . , , . , , , , .

, , , . , , , ~ 1/ r. . . , . , .

4.7ppw 3.14ppw 2.1.0.0 90 1 () (b) .9 : () , ;

, , ; (b) (7 ppw) 14 7 (14 ppw).

rms I p /p .10 a e . o , (Euler) , (Ma).

.11 , , .

, :

1. - , e . - . :

, .

, c , . , , HELISHAPE95.

2. (LES). LES a - , (RANS) - . . , . ( JEAN) ( SHJAR).

3. . , . .

.

4. , . , . , . . , - . , x o: , , , . , .

5. . , . , , , . . , .

:

. .

. , .

. , , .

:

1. .. , .. , .. , , , 2010, XL, 1.

2. .. , . . , .. ,. . , : , , 2009, 49(12), 1-16.

3. S.A. Karabasov and V.M. Goloviznin. Compact Accurately Boundary Adjusting highREsolution Technique for Fluid Dynamics, J. Comput.Phys., 228 (2009) 74267451.

4. S.A. Karabasov, P.S. Berloff and V.M. Goloviznin. CABARET in the Ocean Gyres, J.

Ocean. Model., 30 (2009), . 155168.

5. P.G. Tucker and S.A. Karabasov, Unstructured grid solution of the acoustic eikonal equation for acoustics, Int. J. Aeroacoustics, vol 8 (6), 2009, pp.535-554.

6. A.P. Dowling, M. Afsar, S. Karabasov, and T.P. Hynes. Reduced-order models for jet noise, The Journal of the Acoustical Society of America, 2008, vol. 123, issue 5, p. 3021.

7. .. , 2007, 19:8, 6674.

, 8. S.A. Karabasov and V.M. Goloviznin. A New Efficient High-Resolution Method for Non-Linear problems in Aeroacoustics, AIAA Journal, 2007, vol. 45, no. 12, pp. 2861 289. V.M. Goloviznin, V.N. Semenov, I.A Korortkin, and S.A. Karabasov, A novel computational method for modelling stochastic advection in heterogeneous media.

Transport in Porous Media, Springer Netherlands, 2007, 66(3), pp. 439-456.

10. S.A. Karabasov and T.P. Hynes, A Method for Solving Compressible Flow Equations in an Unsteady Free Steam, Proc. IMechE 2006, Vol. 220 Part C:J. Mechanical Engineering Science, N.2, pp.185-211. A.S. Morgans, S.A. Karabasov, A.P. Dowling, and T.P. Hynes, Transonic Helicopter Noise, AIAA Journal 2005, 0001-1452 vol.43 no.7,pp. 1512-152.

12. .. , ,. , 2006, 18:2, 3 13. .. , . . , .. , ,. , 2003, 15:9, 2948.

14. .. , . . , - - . //.

. - 2003.- .15, N.10. - .71-83.

15. V.M. Goloviznin, T.P. Hynes, and S.A. Karabasov, CABARET finite-difference schemes for the one-dimensional Euler equations. Mathematical Modelling and Analysis, V.6, N.(2001), pp. 210-220.

16. .. , . . , , , . ., 4, 2000.

17. .. , . . , .. , - ,. , : (2000), : 4, .105-116.

18. .. , . . , // . , 1998, . 10, (12), . 107 - 123.

19. S.A. Karabasov and V.M. Goloviznin. High-resolution CABARET scheme for sound scattering problems, Proceedings of 16-th International Congress on Problems of Sound and Vibration, Krakow, 2009.

20. S.A. Karabasov, V.F. Kopiev and V.M. Goloviznin. On a Classical Problem of Acoustic Wave Scattering by a Free Vortex: Numerical Modelling, AIAA paper 2009-3234, Miami, 15th AIAA/CEAS Aeroacoustics Conference, Miami, FL, 11 - 13 May 2009.

21. S.A. Karabasov and V.M. Goloviznin. Contrasting high-resolution characteristic shockcapturing methods in aeroacoustic test problems, AIAA paper 2008-2924, 14-th AIAA/CEAS conference, Vancouver, Canada, 5-7 May 2008.

22. S.A. Karabasov, M.Z. Afsar, T.P. Hynes, A.P.Dowling, A.McMullan, G.Page, and J.J.

McGuirk. Using Large Eddy Simulation within an Acoustic analogy approach for jet noise modelling, AIAA paper 2008-2985, 14-th AIAA/CEAS conference, Vancouver, Canada, 5-7 May 2008.

23. S. A. Karabasov and V.M. Goloviznin. CABARET scheme for non-linear aeroacoustics problems, 15-th International Congress on Sound and Vibration, Daejeon, Korea, 6-July 2008.

24. S. A. Karabasov and V.M. Goloviznin. CABARET scheme for non-linear aeroacoustics problems, Proceedings of West-East High Speed Flow Field Conference, Moscow, Russia, November 19-22, 2025. M.Z. Afsar, S. A. Karabasov, T.P. Hynes, A.P. Dowling and E.de la Rosa Blanco. Jet noise modelling using an acoustic analogy, Proceedings of West-East High Speed Flow Field Conference, Moscow, Russia, November 19-22, 2026. S. A. Karabasov and V.M. Goloviznin, A New Efficient High-Resolution Method for Non-Linear problems in Fluid Mechanics. New trends in fluid mechanics research (Proceeding of the Fifth International Conference on Fluid Mechanics, Aug.15-19, 2007, Shanghai, China), 2007 Tsinghua University Press & Springer 27. S.A. Karabasov, T.P. Hynes, and A.P. Dowling, Effect of mean-flow evolution on sound propagation through non-uniform jet flows, AIAA-2007-3655, 13-th AIAA/CEAS conference, Rome, Italy, 2028. M.Z. Afsar, A.P. Dowling, S.A. Karabasov, Jet noise in the zone of silence. AIAA2007-3606, 13-th AIAA/CEAS conference, Rome, Italy, 2029. S.A. Karabasov, V.M. Goloviznin, T.K. Kozubskaya, and I.A. Abalakin, A New HighResolution Balance-Characteristic Method for Aeroacoustics, AIAA-2006-2415 paper, 12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference), Cambridge, Massachusetts, May 8-10, 2030. S.A. Karabasov and T.P. Hynes, Adjoint Linearised Euler Solver in the Frequency Domain for Jet Noise Modelling, AIAA-2006-2673 paper, 12-th AIAA/CEAS Aeroacoustics Conference, Cambridge, Massachusetts, 8-10 May 2031. M.Z. Afsar, A.P. Dowling, and S.A. Karabasov, Comparison of Jet Noise Models, AIAA-2006-2593 paper, 12-th AIAA/CEAS Aeroacoustics Conference, Cambridge, Massachusetts, 8-10 May 2032. S.A. Karabasov and T.P. Hynes, An Efficient Frequency-Domain Algorithm for Wave Scattering Problems in application to Jet Noise, AIAA-2005-2827 paper, 11-th AIAA/CEAS Aeroacoustcis Conference, Monterey, CA, USA, May, 2033. S.A. Karabasov and V.M. Goloviznin, Digital Transport Approach for Hyperbolic-type problems. Hyperbolic Problems: Theory, Numerics and Applications, part II, pp. 79-86.

Yokohama Publishers: ISBN 4946552-21-9.

34. S.A. Karabasov. A Method for Solving Compressible Flow Equations in Unsteady Free Steam, 10th AIAA/CEAS Aeroacoustics Conference, AIAA-2894-2004, Manchester, UK, May, 2004.

35. S.A. Karabasov, A Perturbation Approach for Compressible Flow Problems, Proceedings of ICNPAA 2004 edited by S.Sivasundaram, pp. 343-350. Cambridge Scientific Publishers: ISBN 1-904868-48-7.

36. A.S. Morgans, S.A. Karabasov, A.P. Dowling, and T.P. Hynes, Transonic Helicopter Noise. American Helicopter Society 59-th Annual Forum, May, 2037. A.S. Morgans, S.A. Karabasov, A.P. Dowling, and T.P. Hynes, Low Order Models to Vorticity Gusts in Bounded Systems. AIAA-2003.

38. A.S. Morgans, S.A. Karabasov, A.P. Dowling, and T.P. Hynes, Transonic Helicopter Noise, Computational Fluid Dynamics to Computational Aeroacoustics, November, 2002, NTUA Athens, Greece.

39. S.A. Karabasov and T.P. Hynes, Open Boundary Conditions of Predictor-Corrector type for external flows. AIAA-2002-2442, the 8-th Computational Aeroacoustics AIAA conference, Breckenridge, Colorado, USA, 2002.

40. V.M. Goloviznin and S.A. Karabasov, Non-linear correction of the Cabaret scheme.

Second International Finite-Difference Conference. Proc. V.2. Minsk, Russia, 1998.

 >> 



2011 www.dissers.ru -

, .
, , , , 1-2 .