Browse > Article
http://dx.doi.org/10.5139/JKSAS.2012.40.11.948

Prediction of Longitudinal and Directional Stability Derivatives for the SDM using Forced Harmonic Oscillation  

Lee, Hyungro (인하대학교 대학원 항공우주공학과)
Lee, Seungsoo (인하대학교 항공.조선.산업공학부)
Joh, Chang-Yeol (울산대학교 기계공학부 항공우주공학전공)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.40, no.11, 2012 , pp. 948-956 More about this Journal
Abstract
This paper presents the computations of the longitudinal and directional stability derivatives for the SDM(Standard Dynamic Model). The static and dynamic derivatives are evaluated at once using forced harmonic oscillations in the pitch and yaw directions. For the numerical simulations, a 3-D Euler solver that uses a dual time stepping method for unsteady time accurate simulations is applied. This work investigates the variation of the derivatives in terms of the Mach number and the several motion parameters. Good agreement of the pitch and yaw stability derivatives with previously published numerical results and experimental results are observed.
Keywords
Longitudinal stability derivative; Directional stability derivative; CFD; Forced harmonic oscillation; SDM(Standard Dynamic Model);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Wiess, J. M. and Smith, W. A., "Preconditioning Applied to Variable and Constant Density Flows," AIAA Journal, Vol. 32, No. 11, 1995, pp. 2050-2057.
2 Roe, R. L., "Approximate Riemann Solvers, Parameter Vector and Difference Scheme," Journal. of Computational Physics, Vol. 43, No. 2, 1981, pp.357.   DOI   ScienceOn
3 Van Leer, B., "Towards the Ultimate Conservative Difference Scheme. V. A Second Order Sequel to Godunov's Method," Journal of Computational Physics, Vol. 32, 1979, pp. 101-136.   DOI   ScienceOn
4 Beam, R. M. and Warming, R. F., "Implicit Numerical Methods for the Compressible Navier Stokes and Euler Equations," von Karman Institute for Fluid Dynamics Lecture Series, 1982-04, 1982.
5 Bryan, G. H., "Stability in Aviation," MacMillan, London, 1911.
6 Williams, J. E. and Vukelich, S. R., " USAF Stability and Control DATCOM," 1979.
7 Nguyen, L, T., "Evaluation of Importance of Lateral Acceleration Derivatives in Extraction of Lateral-Directional Derivatives at High Angles of Attack," NASA TN D-7739, 1974.
8 Shantz, I. and Graves, R. T., "Dynamic and Static Stability Measurements of the Basic Finner at Supersonic Speeds." NAVORD Report 4516, Sept, 1960.
9 MacAllister, L. C., "The Aerodynamic Properties of a Simple Non-Rolling Finned Cone-Cylinder Configuration Between Mach number 1.0 and 2.5," BRL Report No. 934, 1955.
10 Winchenbach, G. L., Uselton, B. L., and Chelekis, R. M., "Free-Flight and Wind-Tunnel Data for a Generic Fighter Configuration," Journal of Aircraft, Vol. 21, No. 1, 1984, pp. 5-13.   DOI   ScienceOn
11 Uselton, B. L., "A Description of the Standard Dynamic Model(SDM)," 56th Supersonic Tunnel Association Meeting.
12 Alemdaroglu, N., Iyigun, I., Altun, M., Uysal, H., Quagliotti, F., and Guglieri, G., "Determination of Dynamic Stability Derivatives Using Forced Oscillation Technique," 40th Aerospace Science Meeting and Exhibition, AIAA-2002-0528, 2002.
13 Guglieri, G., Quagliotti, F., Scarabelli, P., "Static and Oscillatory Experiments on the SDM at Politecnico di Torino," Nota Scientifica E Tecnica N. 74/93, Forced Oscillation Technique-Reference Documentation, Vol. 3, 1993.
14 Davari, A. R., and Soltani, M. R., "Effects of Plunging Motion on Unsteady Aerodynamic Behavior of an Aircraft Model in Compressible Flow," Iranian Journal of Science and Technology, Transaction B Engineering, Vol. 31, No. B1, 2007, pp. 49-63.
15 Park, S. H., Kim, Y., Kwon, J. H., "Prediction of Dynamic Damping Coefficients Using Unsteady Dual-Time Stepping Method," 40th AIAA Aerospace Sciences Meeting, Reno, NV, 2002.
16 Murman, S. M., "A Reduced-Frequency Approach for Calculating Dynamic Derivatives," 43th AIAA Aerospace Science Meeting, Reno, NV, 2005.
17 Fred, B. C., "Sting Interference Effects on the Static Dynamic, and Base Pressure Measurements of the Standard Dynamics Model Aircraft at Mach Numbers 0.3 through 1.3," AEDC-TR-81-3, 1981.
18 Ronch, A. D., Vallespin, D., Ghoreyshi, and Badcock, K. J., "Computation of Dynamic Derivatives Using CFD," 28th AIAA Applied Aerodynamics Conference, 2010.
19 이형로, 공효준, 김범수, 이승수, "전산유체 역학을 이용한 비행체의 피치와 롤 동안정 미계수 예측," 한국항공우주학회지, 제 40권, 제 5호, 2012, pp. 395-404.
20 Huang, X. Z., "Wing and Fin Buffet on The Standard Dynamic Model," NATO RTO Report Number RTO-TR-26, 1981, pp. 361-381.
21 Merkle, C. L. and Athavale, M., "Time -Accurate Unsteady Incompressible Flow Algorithms Based on Artificial Compressibility," AIAA Paper 87-1137, Proceedings of AIAA 8th Computational Fluid Dynamics Conferenece, Honolulu, Hawaii, 1987.
22 Newman, D. M., "Estimation of Dynamic Stability Derivatives of a Generic Aircraft," 17th Australasian Fluid Mechanical Conference, 2010.