Zonalogo

Aeroelasticity
Aeroservoelasticity
Flutter
Flight Loads



Publications

Below is a list of some of ZONA's publications. This list is periodically being updated.




ZONA51 (Unsteady Supersonic Lifting Surface Aerodynamics)

  • Chen, P.C. and Liu, D.D., "A Harmonic Gradient Method for Unsteady Supersonic Flow Calculations," Proceedings of the 24th AIAA/ASME/ASCE/AHS Structures, Structural Dynamics and Materials Conference, Lake Tahoe, Nevada, May 2-4, 1983, AIAA Paper No. 83-0887-CP. Also Journal of Aircraft, Vol. 22, No. 15, May 1985, pp. 371-379.
  • Liu, D.D., James, D.K., Chen, P.C. and Pototzky, A.S., "Further Studies of Harmonic Gradient Method for Supersonic Aeroelastic Applications, " DGLR/AAAF/RAES European Forum on Aeroelasticity and Structural Dynamics, Aachen, FRG, April 17-19, 1989, Paper No. 89-068. Also Journal of Aircraft, Vol. 28, No. 9, Sep. 1991, pp. 598-605.
  • Johnson, E.H., Rodden, W.P., Chen, P.C. and Liu, D.D., Comment on "Canard-Wing Interaction in Unsteady Supersonic Flow," Journal of Aircraft, Vol. 29, No. 4, Jul.-Aug. 1992, p. 744.
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ZONA7 (Unsteady Supersonic Wing-Body Aerodynamics)

  • Yurkovich, R.N., Liu, D.D. and Chen, P.C., "The State-of-the-Art of Unsteady Aerodynamics for High Performance Aircraft," AIAA Paper 2001-0428, Reno, Nevada, Jan 8-11, 2001.
  • Chen, P.C. and Liu, D.D., "Unsteady Supersonic Computations of Arbitrary Wing-Body Configurations Including External Stores," AIAA/ASME/ASCE/AMS/ASC 29th Structures, SDM Conference, Williamsburg, Virginia, April 18-20, AIAA Paper No. 88-2309CP. Also Journal of Aircraft, Vol. 27, No. 2, Feb. 1990, pp. 108-116.
  • Garcia-Fogeda, P. and Liu, D.D., "Analysis of Unsteady Aerodynamics for Elastic Bodies in Supersonic Flow," AIAA 24th Aerospace Sciences Meeting, January 6-9, 1986, Reno, Nevada, AIAA Paper No. 86-0007. Also Journal of Aircraft, Vol. 24, No. 12, Dec. 1987, pp. 833-840.
  • Garcia-Fogeda, P. and Liu, D.D., "Supersonic Aeroelastic Applications of Harmonic Potential Panel Method to Oscillating Flexible Bodies," Journal of Spacecraft and Rockets, Vol. 25, No. 4, Jul.-Aug. 1988, pp. 271-277.
  • Liu, D.D., Garcia-Fogeda, P. and Chen, P.C., "Oscillating Wings and Bodies with Flexure in Supersonic Flow--Applications of Harmonic Potential Panel Method," International Council of Aeronautical Sciences, London, U.K., Sep. 7-12, 1986, I.C.A.S. Paper No. 86-2.9.4. Also Journal of Aircraft, Vol. 25, No. 6, Jun. 1988, pp. 507-514.
  • Garcia-Fogeda, P., Chen, P.C. and Liu, D.D., "Unsteady Supersonic Flow Calculations for Wing-Body Combinations Using Harmonic Gradient Method," AIAA 26th Aerospace Sciences Meeting, Reno, Nevada, January 11-14, 1988, AIAA Paper No. 88-0568. Also AIAA Journal, Vol. 28, No. 4, Apr. 1990, pp. 635-641.
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ZONA6 (Unsteady Subsonic Wing-Body Aerodynamics)

  • Chen, P.C., Lee, H.W., and Liu, D.D., "Unsteady Subsonic Aerodynamics for Bodies and Wings with External Stores including Wake Effect", presented at the Aerospace Flutter and Dynamic Council Meeting, Nov. 14-15, 1990, San Antonio, Texas, and paper presented at the International Forum on Aeroelasticity and Structural Dynamics, Aachen, Jun. 3-6, 1991. Also Journal of Aircraft, Vol. 30, No. 5, Sep.-Oct. 1993, pp. 618-628.
  • Liu, D.D., Chen, P.C., Yao, Z.X. and Sarhaddi, D., "Recent Advances in Lifting Surface Methods," Paper No. 4, Proceeding of International Forum on Aeroelasticity and Structural Dynamics, Manchester, U.K., Jun. 1995. Also in The Royal Aeronautical Journal, Vol. 100, No. 998, Oct. 1996, pp. 327-339.
  • Wu, M.S., Garcia-Fogeda, P. and Liu, D.D., "Potential Flow Over Bodies of Revolution in Unsteady Motion," AIAA Journal, Vol. 27, No. 6, June 1989.
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ZTAIC (Unsteady Transonic Aerodynamics / Transonic AIC Method)

  • Chen, P.C. and Liu, D.D., "Efficient Transonic Method for Aeroelastic Applications including Aircraft/Stores," to be presented in IUTAM symposium/Transsonicum IV, Goettingen, Germany , Sept 2002, and published by Kluwer Academic publishers, 2003.
  • Chen, P.C. and Liu, D.D., "Expedient Unsteady Transonic Solution Above and Below Mach One," AIAA2000-1486, 41st AIAA/ASME/AHS SDM, Atlanta, Ga, April 3-6, 2000.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "Transonic AIC Approach for Aeroelastic and MDO Applications," presented at the Euromech Colloquium 349 at DLR, Göttingen, Germany, Sep. 16-18, 1996. Also in AIAA Journal of Aircraft , Vol. 137, No. 1, Jan-Feb 2000, pp. 85-94
  • Liu, D.D., Kao, Y.F. and Fung, K.Y., "An Efficient Method for Computing Unsteady Transonic Aerodynamics of Swept Wings with Control Surfaces," Journal of Aircraft, Vol. 25, No. 1, Jan. 1988, pp. 25-31.
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ZTRAN (Unsteady Transonic Aerodynamics Using Overset Field Panel Method)

  • Chen, P.C., Gao, X.W., and Tang, L. "Overset Field-Panel Method for Unsteady Transonic Aerodynamic Influence Coefficient Matrix Generation " AIAA Journal, Vol. 42, No. 9, September 2004, pp. 1775-1786.
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ZONA7U (Unsteady Hypersonic/Supersonic Wing-Body Aerodynamics)

  • Liu, D.D. and Chen, P.C., "Unified Hypersonic/Supersonic Panel Method for Aeroelastic Applications to Arbitrary Bodies," proceeding of the International Forum for Aeroelasticity and Structural Dynamics,June 5-7, 2001, Madrid, Spain, pp133-143 , Also, Journal of Aircraft, Vol 39, No.3, 2002.
  • Liu, D.D., Yao, Z.X., Sarhaddi, D., and Chavez, F., "Piston Theory Revisited and Further Applications," ICAS Paper 94-2.8.4, presented at the 19th Congress of the International Council of the Aeronautical Sciences, Sep. 1994, also Journal of Aircraft, Vol. 34, No. 3, May-Jun. 1997, pp. 304-312.
  • Liu, D.D., Chen, P.C., Yao, Z.X. and Sarhaddi, D., "Recent Advances in Lifting Surface Methods," the Aeronautical Journal of the Royal Aeronautical Society, Vol. 100, No. 958, Oct. 1996, pp. 327-339.
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g-Method for Flutter Solutions

  • Chen, P.C., "A Damping Perturbation Method for Flutter Solution: The g-Method," paper presented at the Aerospace Flutter and Dynamics Council Meeting in AFRL/Wright-Patterson AFB, Oct. 15-16, 1998; to be presented at the "International Forum on Aeroelasticity and Structural Dynamics," Williamsburg, VA, Jun. 22-25, 1999. Also, to appear in the AIAA Journal 1999.
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ASE (Aeroservoelasticity)

  • Karpel, M., “Design for Active Flutter Suppression and Gust Alleviation Using State-Space Aeroelastic Modeling,” Journal of Aircraft, Vol. 19, No. 3, 1982, pp. 221-227.
  • Karpel, M., “Time-Domain Aeroservoelastic Modeling Using Weighted Unsteady Aerodynamic Forces,” Journal of Guidance, Control, and Dynamics, Vol. 13, No. 1, pp. 30-37, 1990.
  • Karpel, M., “Extension to the Minimum-State Aeroelastic Modeling Method,” AIAA Journal, Vol. 29, No. 11, 1991, pp. 2007-2009.
  • Karpel, M. and Hoadley, S.T., “Physically Weighted Approximations of Unsteady Aerodynamic Forces Using the Minimum-State Method,” NASA TP-3025, 1991.
  • Karpel, M. and Strul, E., “Minimum-State Unsteady Aerodynamic Approximations with Flexible Constraints,” Journal of Aircraft, Vol. 33, No. 6, pp. 1190-1196.
  • Karpel, M., “Sensitivity Derivatives of Flutter Characteristics and Stability Margins for Aeroelastic Design,” Journal of Aircraft, Vol. 27, No. 4, 1990, pp. 368-375.
  • Karpel, M. and Wieseman, C.D., “Modal Coordinates for Aeroelastic Analysis with Large Local Structural Variations,” Journal of Aircraft, Vol. 31, No. 2, 1994, pp. 396-403.
  • Karpel, M., “Reduced-Order Models for Integrated Aeroservoelastic Optimization,” Journal of Aircraft, Vol. 36, No. 1, Jan.-Feb. 1999 .
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ZSAP (Sonic Method)

  • Chen, P.C., and Liu, D.D., “Unsteady Sonic Aerodynamics Using Acceleration Potential Approach,” 44 th AIAA/ASME/ASCE/AHS Structures, Structural Dynamics, and Materials Conference, Norfolk, VA, 7-10 April 2003, AIAA paper number 2003-1404.
  • Chen, P.C., and Liu, D.D., “Unsteady Wing-Body Aerodynamics for Aeroelastic Applications at Mach One,” International Forum on Aeroelasticity and Structural Dynamics 2003, Amsterdam, June 4-6, 2003.
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GLOADS (Gust Loads)

  • Karpel, M., Moulin, B., and Chen, P.C., “Dynamic Response of Aeroservoelastic Systems to Gust Excitations,” International Forum on Aeroelasticity and Structural Dynamics 2003, Amsterdam, June 4-6, 2003.
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NLFLTR (Nonlinear Flutter)

  • Chen, P.C., and Sulaeman, E., “Nonlinear Response of Aeroservoelastic Systems using Discrete State-Space Approach,” AIAA Journal, Vol. 41, No. 9, September 2003.
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ZAERO for MDO/Aeroservoelasticity/Smart Structure Control

  • Nam, C., Chen, P.C., Liu, D.D., Urnes, R., and Yurkovich, R., "Adaptive Reconfigurable Control of F/A-18/Stores Limit Cycle Oscillations," International Forum for Aeroelasticity and Structural Dynamics, IFASD-Paper 074 June 5-7, 2001, Madrid, Spain, pp 287-298.
  • Nam, C., Chen, P.C., Liu, D.D., Urnes, R., and Yurkovich, R., "Adaptable Reconfigurable Control based on a Reduced Order System Identification for Flutter and Aeroservaelastic Instability Suppression," AIAA 2001-1523; AIAA/42nd SDM conference, Seattle, WA, April 16-19, 2001.
  • Chen, P.C., Sarhaddi, D., Jha, R., Liu, D.D., Griffin, K., Yurkovich, R., "A Variable Stiffness Spar (VSS) Maneuver Enhancement using ASTROS," AIAA 99-1471, 40th AIAA/ASME/AHS SDM, St Louis, Mo April 12-15,1999. Also, Journal of Aircraft, Vol.37, No.5, Sept-Oct. 2000.
  • Nam, C., Chen, P.C. and Liu, D.D., "Active Flutter Suppression Using ASTROS* with Smart Structures and ASE Modules," Applied Vehicle Technology (AVT) Symposium on Active Control Technology for Enhanced Performance Operation Capabilities of Aircraft, NATO Research and Technology Agency, Braunschweig, Germany, May 2000.
  • Nam, C., Chen, P.C., Sarhaddi, D., Liu, D.D., Griffin, K. and Yurkovich, R., "Torsion-Free Wing Concept for Aircraft Maneuver Enhancement," AIAA 2000-1620 AIAA/ ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Atlanta, GA, April 2000.
  • Nam, C., Chen, P.C., Liu, D.D. and Chattopadhyay, A., "ASTROS* with Smart Structures and ASE Modules: Application to Flutter Suppression," AIAA 2000-1365 Proc., AIAA/ ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Atlanta, GA, April 2000.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "ZAERO: A Unified AIC Module for Aerodynamic/Aeroelastic Design and Analysis," Third Seminar RRDPAE'98: the 3rd International Seminar at the Institute of Aeronautics & Applied Mechanics, Warsaw University of Technology, Warsaw, Poland, Nov. 23-24, 1998.
  • Chen, P.C., Sarhaddi, D., Liu, D.D. and Karpel, M., "Unified Aerodynamic-Influence-Coefficient Approach for Aeroservoelastic and MDO Applications," AIAA 97-1181-CP, 38th AIAA/ASME/ASCE/ASC Proceedings, Kissimmee, FL, April 7-10, 1997. Also, Journal of Aircraft, Vol. 37, No. 2, Mar-Apr, 2000, pp. 260-265.
  • Nam, C., Chen, P.C., Liu, D. D. and Chattopadhyay, A., "Neural Net-based Controller for Flutter Suppression Using ASTROS* with Smart Structures," Paper No. SPIE 3985-10, Proc., SPIE's 7th International Symposium on Smart Structures and Materials, Newport Beach, CA, March 2000.
  • Chen, P.C., Sarhaddi, D., Liu, D.D., "Development of the Aerodynamic/ Aeroservoelastic Modules in ASTROS," AFRL-VA-WP-TR-1999-3049/3050/3051/3052, Volumes 1-4, February 1999.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "Integration of a Steady/Unsteady Wing-Body Module into ASTROS," AIAA 98-1867, 39th AIAA/ASME/AHS SDM and Adaptive Structure Forum, Long Beach, California, April 20-23, 1998.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "A Unified Unsteady Aerodynamic Module for Aeroelastic and MDO Applications," AGARD Structures and Material Panel (SMP) - Workshop 2 "Numerical Unsteady Aerodynamics and Aeroelastic Simulation," Alborg, Denmark, October 13-17, 1997.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "A Unified Unsteady Aerodynamic Module for Aeroelastic and MDO Application," AGARD Structures and Material Panel (SMP)-Workshop 2: Numerical Unsteady Aerodynamics and Aeroelastic Simulation, Alborg, Denmark, Oct. 13-17, 1997.
  • Chen, P.C., Sarhaddi, D., Liu, D.D., Karpel, M., Striz, A.G. and Jung, S.Y., "A Unified Unsteady Aerodynamic Module for Aeroelastic, Aeroservoelastic and MDO Applications," CEAS, Vol. 2, Rome, Italy, Jun. 17-20, 1997.
  • Chen, P.C., Sarhaddi, D., Liu, D.D. and Karpel, M., "A Unified AIC Approach for Aeroelastic/Aeroservoelastic and MDO Applications," AIAA Paper No. 97-1181-CP.
  • Chen, P.C., Liu, D.D., Sarhaddi, D., Striz, A.G., Neill, D.J. and Karpel, "Enhancement of the Aeroservoelastic Capability in ASTROS," STTR Phase I Final Report WL-TR-96-3119, Sep. 1996.
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ZAERO for Limit Cycle Oscillation (LCO)

  • Chen, P.C., Sulaeman, E., Liu, D.D. and Denegri, D.M., "Influence of External Store Aerodynamics of Flutter/LCO of a Fighter Aircraft," AIAA 2002-1410, 43rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Material Conference, Denver, CO, 22-25 April,2002.
  • Mignolet, M., Liu, D.D. and Chen, P.C., "On the Nonlinear Structural Damping Mechanism of the Wing-Store Limit Cycle Oscillation," AIAA 99-1459, 40th AIAA/ASME/AHS SDM Conference, St Louis, Mo, April 12-15,1999.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "Limit Cycle Oscillation Studies of a Fighter with External Stores," AIAA 98-1867, 39th AIAA/ASME/AHS SDM and Adaptive Structure Forum, Long Beach, California, April 20-23, 1998.
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ZAERO for Aeroelastic Tailoring Design/Optimization

  • Chen, P.C., Sarhaddi, D., Liu, D.D., Ratwani, M. and Minahen, T., "Composite Missile Fin Design for Hinge Moment Reduction by Aeroelastic Tailoring," paper presented in AIAA Missile Science Conference, Session 13 Tactical Missile Technology, Nov 17-19,1998, Naval Postgraduate School, Monterey, CA .
  • Chen, P.C., Sarhaddi, D., Liu, D.D., Ratwani, M., Minahen, T., "Aeroelastic/ Aeroservoelastic Tailoring for Hinge Moment Minimization of Missile Fins," presented at RTO/AGARD Symposium on "Missile Aerodynamics," May 11-14, 1998, Sorrento, Italy.
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Other Selected Publications

  • Baldelli, D.H., Lind, R., Brenner, M., “Robust Aeroelastic Match-Point Solutions Using Describing Function Method,” Journal of Aircraft, Vol. 42, No. 2, March – April 2005
  • Baldelli, D.H., Lind, R., Brenner, M., “Nonlinear Aeroelastic/Aeroservoelastic Modeling by Block-Oriented Identification,” Journal of Guidance, Control and Dynamics, Vol. 28, No. 2, March – April 2005
  • Chen, P.C. and D.D. Liu "Expedient Unsteady Transonic Solution Above and Below Mach One" AIAA2000-1486, 41 st AIAA/ASME/AHS SDM, Atlanta, GA, April 3-6, 2000.
  • Chen, P.C. and D.D. Liu “Expedient Unsteady Transonic Solution Above and Below Mach One” AIAA2000-1486, 41 st AIAA/ SDM, Atlanta , GA , April 3-6, 2000 .
  • Chen, P.C. and Hill, L.R., "A Three-Dimensional Boundary Element Method for CFD/CSD Grid Interfacing," AIAA 99-1213, AIAA/ASME/ASCE/AHS/ASC, St. Louis , MO , Apr 12-15, 1999 .
  • Chen, P.C. and Jadic, I. , "CFD/CSD Interfacing via an Innovative Structural Boundary Element Method," AIAA-97-1088-CP, 38 th AIAA/ASME/ASCE/AHS, Kissimmee , FL , Apr. 7-10, 1997 .
  • Chen, P.C. and Jadic, I. , "Interfacing of Fluid and Structural Models via an Innovative Structural Boundary Element Method," AIAA Journal, Vol. 36, No. 2, Feb. 1998, pp. 282-287.
  • Chen, P.C. and Jadic, I. , "Transformation of Displacements and Loads Data Between CFD and CSD Models by a BEM Solver," International Forum on Aeroelasticity and Structural Dynamics, Rome , Italy , June 1997.
  • Chen, P.C. and Liu, D.D., "Store-Separation Analysis at Subsonic and Supersonic Speeds Using a High-Order Panel Method," AGARD 75th Fluid Dynamics Panel Meeting and Symposium on Aerodynamics of Store Integration and Separation, Ankara, Turkey, 24-28 April, 1995.
  • Chen, P.C., and Liu, D.D., "Unified Hypersonic/Supersonic Panel Method for Aeroelastic Applications to Arbitrary Bodies," Journal of Aircraft, Vol. 39, No. 3, 2002, pp. 499-506.
  • Chen, P.C., and Liu, D.D., “Unsteady Sonic Aerodynamics Using Acceleration Potential Approach,” AIAA Paper 2003-1404, 44 th AIAA/SDMConference, Norfolk, VA, April 7-10, 2003.
  • Chen, P.C., and Ramkumar, R.L., "Static and Dynamic Analysis of Clamped Orthotropic Plates," AIAA Journal, Vol. 25, No. 2, Feb. 1987, pp. 316-323.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., "Transonic AIC Approach for Aeroelastic and MDO Applications," Journal of Aircraft, Vol. 37, No. 1, Jan.-Feb. 2000, pp.85-94.
  • Chen, P.C., Sarhaddi, D. and Liu, D.D., “Transonic Aerodynamic-Influence-Coefficient Approach for Aeroelastic and MDO Applications” Proceedings of the Euromech Colloquium 349 at DLR, Göttingen , Germany, Sept 16-18,1999 .
  • Chen, P.C., Sulaeman, E., and Liu, D.D., “A Comprehensive Rapid Assessment of Flutter / Ejection-Loads (RAFEL) Software System for Aircraft / Store Compatibility,” Phase I Final Report, Contract No. CFO 863501-C-0049, Submitted to Air Armament Center , Eglin Air Force Base, FL, January 2002.
  • Chen, P.C., Sulaeman, E., Liu, D.D., and Auman, L.M., “Body-Flexure Control with Smart Actuation for Hypervelocity Missiles,” AIAA Paper 2003-1965, 44 th AIAA/SDM Conference , Norfolk , VA, April 7-10, 2003.
  • Chen, P.C., and Liu, D.D., "Unified Hypersonic/Supersonic Panel Method for Aeroelastic Applications to Arbitrary Bodies" AIAA J. Aircraft, Vol. 39, No.3, 2002.
  • Gao, X.W, Liu, D.D., and Chen, P.C., “Internal Stresses in Inelastic BEM Using Complex Variable Differentiation" Computational Mechanics 28, Springer-Verlag, 2001
  • Gern, F.H., Gundlach, J.F., Ko, A., Naghshineh-Pour, A., Sulaeman, E., Tetrault P.A., Grossman, B., Haftka, R.T., Kapania R.K., Mason, W.H., and Schetz, J.A., “Multidisciplinary Design Optimization of a Transonic Commercial Transport with a Strut-Braced Wing,” SAE 1999-01-5621, 1999 World Aviation Congress, San Francisco, CA, Oct. 19-21, 1999.
  • Gern, F.H., Ko, A., Sulaeman, E., Gundlach, J.F., Kapania, R.K., and Haftka, R.T., “Multidisciplinary Design Optimization of a Transonic Commercial Transport with a Strut-Braced Wing,” Journal of Aircraft, Vol. 38, No. 6, 2001, pp. 1006-1014.
  • Gern, F.H., Ko, A., Sulaeman, E., Gundlach, J.F., Kapania, R.K., and Haftka, R.T., “Multidisciplinary Design Optimization of a Transonic Commercial Transport with a Strut-Braced Wing,” Journal of Aircraft, Vol. 38, No. 6, 2001, pp. 1006-1014.
  • Gern, F.H., Naghshineh-Pour, A., Sulaeman, E., Kapania, R.K., and Haftka, R.T., “Flexible Wing Model for Structural Wing Sizing and Multidisciplinary Design Optimization of a Strut-Braced Wing,” Journal of Aircraft, Vol. 38, No.1, 2001.
  • Gern, F.H., Sulaeman, E., Naghshineh-Pour, A., Kapania, R.K., and Haftka, R.T., “Flexible Wing Model for Structural Wing Sizing and Multidisciplinary Design Optimization of a Strut-Braced Wing,” AIAA Paper 2000-1427, 41 st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit, Atlanta , GA , April 3-6, 2000 .
  • Hui, W. H., and Tang, L., “A Unified Coordinates Approach to Computational Fluid Dynamics,” AIAA-2003-4239, 2003.
  • Hui, W.H. and Liu, D.D. “Unsteady Unified Hypersonic-Supersonic Aerodynamics: Analytical and Expedient Methods for Stability and Aeroelasticity,”( Invited ) AIAA-Paper 2003-1964, 44 th AIAA/SDM Conf./Exhibit, Norfolk , VA , Apr. 7-10, 2003.
  • Liu, D. D. and Mignolet, M., “Transonic Wedge/Cone Flow Solution using Perturbed Potential and Euler” IUTAM Symposium /Transsonicum IV, Goettingen, Germany, September 2-6, 2002, published by Kluwer Academic Publishers, 2003.
  • Liu, D.D., Chen, P.C., Sulaeman, E., and Tang, L., “Investigation of the Ascending Flight Stability of a Generic AG Configuration with Fins / Boattail / Spike,” Phase I (Option) Final Report, Contract No. N00178-00-C-1051, Submitted to Naval Surface Warfare Center Dahlgren Division (NSWCDD), July 2001.
  • Liu, D.D., Chen, P.C., Tang, L, and Chang, K., “Hypersonics Aerothermodynamics/ Aerothermoelastics Methodology for RLV/TPS Design and Analysis,” AIAA 2003-0897, 41 st AIAA Aerospace Science Meeting / Exhibit , January 2003.
  • Liu, D.D., Chen, P.C., Tang, L, Chang, K., and Gao, X., “Expedient Aerothermodynamics Methodology for RLV/TPS Design,” AIAA 2002-5129, 2002, 11 th AIAA/AAAF International Conference , Orleans, France, Sept. 19-Oct. 4, 2002.
  • Liu, D.D., Schuster, D., and Huttsell, L., “Computational Aeroelasticity - History and Overview,” ( Invited ) AIAA 2003-1725, 44 th AIAA SDM Conference, Norfolk, VA, April 7-10, 2003.
  • Matsushita H., Hashidate M., Saitoh K., Suzuki Y., Fujii K., and Baldelli D. H., “Transonic Flutter Control of a High Aspect Ratio Wing: Mathematical Modeling, Control Law Design and Wind Tunnel Tests,” Paper ICAS-94.5.6.2, USA, Sept. 1994.
  • Mignolet, M.P., Huang, C.L., Chen, P.C. "Fatigue Life Estimation of Thermally Buckled Composite Panels Subjected to Random Acoustic Loads." AIAA2000-1748, Proceeding of 41 st AIAA/ ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Atlanta, GA, April 2000.
  • Nam , C., Chen, P.C., Liu, D.D., Urnes, R., and Yurkovich, R., “Adaptive Reconfigurable Control of F/A-18/Stores Limit Cycle Oscillations” IFASD -Paper 074 June 5-7, 2001 , Madrid , Spain , pp287-298.
  • Ramkumar, R.L., and Chen, P.C, "Low Velocity Impact Response of Laminated Plates," AIAA Journal, Vol. 21, No. 10, Oct. 1983, pp. 1448-1452.
  • Ramkumar, R.L., Chen, P.C., and Sanders, W.J., "Free Vibration Solution for Clamped Orthotropic Plates Using Lagrangian Multiplier Technique," AIAA Journal, Vol. 25, No. 1, Jan. 1987, pp. 146-151.
  • Sulaeman, E., and Djojodihardjo, H., “An Expansion Series for Solving Improper Cylindrical Functions Occurring in Subsonic, Supersonic and Transonic Kernel Formulations, in Contemporary Research in Engineering Sciences (Editor Batra, R.J.), Springer-Verlag, Berlin 1995 (as a selected paper from Proc. Of the 32 nd Annual Meeting of the Society of the Engineering Science, New Orleans , 1995).
  • Sulaeman, E., Kapania, R.K., and Haftka, R.T, “Effect of Compressive Force on a Strut-Braced Wing Response,” AIAA Paper 2002-1487, 42 nd AIAA/ ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit, Seattle , WA , April 16-19, 2001 .
  • Sulaeman, E., Kapania, R.K., and Haftka, R.T, “Parametric Studies of Flutter Speed in a Strut-Braced Wing,” AIAA Paper 2002-1487, 43 rd AIAA/ASME/ ASCE/AHS/ ASC Structures, Structural Dynamics, and Materials Conference and Exhibit, Denver, CO, April 22-25, 2002 .
  • Tang, L. and Baeder J.D., “Direct Euler Simulation of Hovering Rotor Tip Vortices with Experimental Validation,” American Helicopter Society 55 th Annual Forum , Montreal, Canada, 1999. Tang, L. and Baeder, J.D., “A New Class of Accurate and Efficient Euler Solvers", Joint ASME/JSME Fluids Engineering Annual Conference, Hilton Head Island, SC, Aug. 1995 (FED-vol.219).
  • Tang, L. and Baeder, J.D., “A New Type of Upwind Schemes", 15 th International Conference on Numerical Methods in Fluid Dynamics, Monterey , CA , Jun. 1996.
  • Tang, L. and Baeder, J.D., “A Two-Step Grid Redistribution Method,” Int. J. Computers & Fluids, 2002.
  • Tang, L. and Baeder, J.D., “The Construction of Non-oscillatory Schemes," The 2 nd Mississippi State Conference on Differential Equations and Computational Simulations, Mississippi State, MS, Apr. 1995.
  • Tang, L. and Baeder, J.D., “Time-Accurate Euler Simulations of Vortex Convection", American Helicopter Society 52nd Annual Forum, Washington , D.C. , Jun. 1996.
  • Tang, L. and Baeder, J.D., “Uniformly Accurate Compact Difference Schemes", 13th AIAA Computational Fluid Dynamics Conference, Snowmass , Colorado , Jun. 1997.
  • Tang, L. and Baeder, J.D., “Uniformly Accurate Finite Difference Scheme for p -Refinement,” SIAMJournal on Scientific and Computing, Vol. 20, No. 3, pp. 1115-1131, 1999.
  • Tang, L., “A New Approach to Construct WENO Schemes,” AIAA Paper 2001-0283, 2001.
  • Tang, L., Bartels, R., Chen, P.C., Liu, D.D. “Simulation of Transonic LCO using a CFD Time-Marching Method" AIAA paper 2001-1290; AIAA/42nd SDM Conference , Seattle, WA, April 16-19, 2001.
  • Tang, L., Bartels, R.E., Chen, P.C., Liu, D.D., “Numerical Investigation of Transonic Limit Cycle Oscillations of a Two-Dimensional Supercritical Wing,” J. of Fluid and Structures , Vol. 17, No. 1, 2003.
  • Tang, L., Liu, D.D. and Chen P.C., “Numerical Investigation on Possible Mechanism Influencing Transonic LCO Amplitude” IUTAM symposium /Transsonicum IV, Goettingen, Germany, September 2-6, 2002, published by Kluwer Academic publishers, 2003.
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