JOURNAL PUBLICATIONS
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1 1 JOURNAL PUBLICATIONS 71. Lee, T., Mageed, A., Siddiqui, B. and Ko, L.S., (2016) Impact of ground proximity on aerodynamic properties of an unsteady NACA 0012 airfoil, submitted to Journal of Aerospace Engineering (paper in review). 70. Lee, T. and Ko, L.S., (2016) Aerodynamics and vortex flowfield of a slender delta wing with apex flap and tip flap, ASME Journal of Fluids Engineering (paper in press). 69. Lee,T. and Ko, L.S., (2016) Vortex flow and lift generation of a non-slender reverse delta wing, Journal of Aerospace Engineering, pp. 1-14; published online: doi / Lee, T., (2016) Impact of Gurney flap-like strips on the aerodynamic and vortex flow characteristic of a reverse delta wing, ASME Journal of Fluids Engineering, Vol. 138, pp Lee, T. and Ko, L.S., (2016) Experimental study of the vortex flow and aerodynamic characteristics of a reverse delta wing, Journal of Aerospace Engineering, Vol. 230, Issue 6, pp Lee, T. and Choi, S., (2015) "Wingtip vortex control via tip-mounted half-delta wings of different geometric configurations," ASME Journal of Fluids Engineering, Vol. 137, Issue 12, pp Lee, T. and Su, Y.Y., (2015) "Surface pressures developed on an airfoil undergoing heaving and pitching motion," ASME Journal of Fluids Engineering, Vol. 137, Issue 5, pp Lee, T. and Pereira, J., (2013) "Passive control of unsteady-wing tip vortex via a slender halfdelta wing in both reverse and regular configurations," Experiments in Fluids, Vol. 54, Issue 7, pp Lee, T. and Pereira, J., (2013) "Modification of static-wing tip vortex via a slender half-delta wing," Journal of Fluids and Structures, Vol. 43, pp Lee, T., (2012) "Low-Reynolds-number aerodynamic load determination via line integral of velocity obtained with particle image velocimetry," Experiments in Fluids, Vol. 53, Issue 5, pp Lee, T. and Su, Y.Y., (2012) "Wingtip vortex control via the use of a reverse half-delta wing," Experiments in Fluids, Vol. 52, Issue 6, pp Lee, T. and Su, Y.Y., (2012) "Aerodynamic performance of a wing with a deflected tipmounted reverse half-delta wing," Experiments in Fluids, Vol. 53, Issue 5, pp
2 2 58. Lee, T., (2011) "PIV study of the effect of perforated flaps on the trailing vortex wake," Experiments in Fluids, Vol. 50, Issue 2, pp Lee, T., (2011) "Flow over two in-tandem airfoils undergoing sinusoidal oscillations," Experiments in Fluids, Vol. 51, Issue 6, pp Lee, T. and Su, Y.Y., (2011) "Lift enhancement and flow structure of airfoil with joint trailing-edge flap and Gurney flap," Experiments in Fluids, Vol. 50, Issue 6, pp Lee, T. and Su, Y.Y., (2011) "Unsteady airfoil with a harmonically deflected trailing-edge flap," Journal of Fluids and Structures, Vol. 27, pp Lee, T., and Pereira, J., (2009) "On the nature of wake- and jet-like axial tip-vortex flow," AIAA Journal, Vol. 47, No. 6, pp Lee, T., and Ko, L.S., (2009) "PIV investigation of the flowfield behind porous trailing-edge flaps," Experiments in Fluids, Vol. 46, No. 6, pp Lee, T., (2009) "Unsteady airfoil with dynamic leading- and trailing-edge flaps," Journal of Aircraft, Vol. 46, No. 3, pp Lee, T., (2009) "Aerodynamic characteristics of airfoil with perforated Gurney-type flaps," Journal of Aircraft, Vol. 46, No. 2, pp Lee, T. and Ko, L.S., (2008) "On the vortex wake generated behind a forward swept wing," Journal of Aircraft, Vol. 46, No. 2, pp Gerontakos, P. and Lee, T., (2008) "PIV study of flow around unsteady airfoil with dynamic trailing-edge flap deflection," Experiments in Fluids, Vol. 45, No. 6, pp Gerontakos, P. and Lee, T., (2008) "PIV investigation of flow over unsteady airfoil with trailing-edge strip," Experiments in Fluids, Vol. 44, No. 4, pp Lee, T. and Nikolic, V., (2008) "Effects of a movable tip strake on wake vortex structure," Journal of Aircraft, Vol. 45, No. 4, pp Lee, T. and Pereira, J., (2008) "Tip vortex control via a tab deflecting at higher harmonic frequencies," AIAA Journal, Vol. 46, No. 6, pp Lee, T., (2007) "Effectiveness of dynamic trailing-edge flap control of tip vortex," AIAA Journal, Vol. 45, No. 2, pp Gerontakos, P. and Lee, T., (2007) "Lift-induced drag of a cambered wing for Re < ," Experiments in Fluids, Vol. 42, No. 3, pp Gerontakos, P. and Lee, T., (2007) "Trailing-edge flap control of dynamic pitching moment," AIAA Journal, Vol. 45, No. 7, pp
3 3 42. Saad, M. and Lee, T., (2007) "Shear layers behind a circular cylinder with rotary oscillation," Experiments in Fluids, Vol. 43, No. 4, pp Lee, T. and Pereira, J., (2007) "Impact of short-span spoiler and tab on unsteady tip vortex," Experiments in Fluids, Vol. 43, No. 4, pp Gerontakos, P. and Lee, T., (2007) "Dynamic wing airloads with higher harmonic flap motion," Journal of Aircraft, Vol. 44, No. 3, pp Lee, T., (2007) "Effect of flap motion on unsteady aerodynamic loads," Journal of Aircraft, Vol. 44, No. 1, pp Daccache, E. and Lee, T., (2007) "Effect of a winglet on normal blade-vortex interaction," Journal of Aircraft, Vol. 44, No. 1, pp Lee, L. and Lee, T., (2007) "Effect of Gurney flap on unsteady wake vortex," Journal of Aircraft, Vol. 44, No. 4, pp Gerontakos, P. and Lee, T., (2006) "Effect of winglet dihedral on a tip vortex," Journal of Aircraft, Vol. 43, No. 1, pp Gerontakos, P. and Lee, T., (2006) "Near-field tip vortex behind a swept and tapered wing model," Experiments in Fluids, Vol. 40, No. 1, pp Gerontakos, P. and Lee, T., (2006) "Oscillating wing loadings with trailing-edge strips," Journal of Aircraft, Vol. 43, No. 2, pp Gerontakos, P. and Lee, T., (2006) "Active trailing-edge flap control of oscillating-wing tip vortex," AIAA Journal, Vol. 44, No. 11, pp Lee, L. and Lee, T., (2006) "Oscillating-wing tip vortex with passive short-span trailing-edge strip," Journal of Aircraft, Vol. 43, No. 3, pp Lee, T. and Adokussem, Y., (2006) "Three-dimensional streamwise vortex interaction with a blade tip vortex," Journal of Aircraft, Vol. 43, No. 6, pp Panagakos, A. and Lee, T., (2006) "Tip vortex control via an active tab," Journal of Aircraft, Vol. 43, No. 4, pp Gerontakos, P. and Lee, T., (2006) "Active dynamic-stall flow control via a trailing-edge flap," AIAA Journal, Vol. 44, No. 3, pp Birch, D. and Lee, T., (2005) "Effect of trailing-edge flap on the tip vortex flow," Journal of Aircraft, Vol. 42, No. 2, pp
4 4 27. Birch, D. and Lee, T., (2005) "Investigation of the near-field tip vortex behind an oscillating wing," Journal of Fluid Mechanics, Vol. 544, pp Gerontakos, P. and Lee, T., (2005) "PIV study of an airfoil with LERC control," Journal of Aircraft, Vol. 42, No. 2, pp Birch, D. and Lee, T., (2005) "Tip vortex behind a wing oscillated with small amplitude," Journal of Aircraft, Vol. 42, No. 5, pp Birch, D. and Lee, T., (2005) "Tip vortex behind a wing undergoing deep-stall oscillation," AIAA Journal, Vol. 43, No. 10, pp Lee, T. and Gerontakos, P., (2004) "An experimental analysis of the flow over an oscillating airfoil," Journal of Fluid Mechanics, Vol. 512, pp Lee, T., Gerontakos, P. and Birch, D., (2004) "Testing of unmanned aerial vehicles," IEEE Measurement and Instrumentation, Vol. 7, No. 3, pp Birch, D. and Lee, T., (2004) "The structure and induced drag of a tip vortex," Journal of Aircraft, Vol. 41, No. 5, pp Lee, T., Birch, D. and Gerontakos, P., (2004) "Vortex shedding mode and spacing with cylinder rotary oscillation," AIAA Journal, Vol. 42, No. 6, pp Birch, D. and Lee, T., (2003) "The roll-up and near field of a tip vortex," Journal of Aircraft, Vol. 40, No. 3, pp Desgeorges, O. and Lee, T., (2002) "Calibration of multiple hot-film sensor arrays and skin friction measurement," Experiments in Fluids, Vol. 32, pp Du, X. and Lee, T., (2002) "Flow past an airfoil with a leading-edge rotating cylinder," Journal of Aircraft, Vol. 39, No. 6, pp Petrakis, G. and Lee, T., (2001) "Boundary-layer transition, separation and reattachment on an oscillating airfoil," Journal of Aircraft, Vol. 37, No. 2, pp Huteau, F. and Lee, T., (2000) "Investigation of 2-D backward-facing step flow with an oscillating downstream wall," Journal of Fluids and Structures, Vol. 14, No. 5, pp Lee, T., (1999) "An experimental study of the boundary layer developed on a rotationally oscillating circular cylinder," AIAA Journal, Vol. 37, No. 3, pp Petrakis, G. and Lee, T., (1999) "Non-intrusive characterization of airfoil boundary layer at low Reynolds numbers," Canadian Aeronautics and Space Journal, Vol. 45, No. 1, pp Lee, T. and Mateescu, D., (1998) "Experimental and numerical study of 2-D backwardfacing step flow," Journal of Fluids and Structures, Vol. 12, pp
5 5 11. Lee, T. and Basu, S., (1998) "Investigation of unsteady boundary layer developing on an oscillating airfoil," Experiments in Fluids, Vol. 25, pp Lee, T. and Basu, S., (1997) "Non-intrusive measurement of boundary layers developing on a single and two circular cylinders," Experiments in Fluids, Vol. 23, No. 3, pp Lee, T., Fisher, M. and Schwarz, W.H., (1995) "Investigation of the effects of a compliant surface on the boundary-layer stability," Journal of Fluid Mechanics, Vol. 288, pp Zhu, G., Lai, M.C. and Lee, T., (1994) "A parametric study of the mixing of radial jets in neck-down cylindrical crossflows," Journal of Propulsion and Power, Vol. 11, No. 2, pp Lee, T., Fisher, M. and Schwarz, W.H., (1993) "Investigation of the stable interaction of a passive compliant surface with a turbulent boundary layer," Journal of Fluid Mechanics, Vol. 257, pp Lee, T. and Schwarz, W.H., (1993) "Measurement of flow-induced surface displacement on a compliant surface by optical holography," Experiments in Fluids, Vol. 14, No. 3, pp Lai, M.C., Lee, T. and Kim, J.Y., (1992) "Numerical and experimental characterizations of automotive catalytic converter internal flows," Journal of Fluids and Structure, Vol. 6, No. 4, pp Lee, T. and Budwig, R., (1991) "A study of the effect of aspect ratio on vortex shedding behind circular cylinders," Physics of Fluids, Vol. 3, No. 2, pp Lai, M.C., Lee, T. and Sato, K., (1991) "Inlet flow characterization of thermal mass air flow meters," SAE Transactions Journal of Engines, Vol. 100, No. 3, pp Lee, T. and Budwig, R., (1991) "The onset and development of circular cylinder vortex wakes in uniformly accelerating flows," Journal of Fluid Mechanics, Vol. 232, pp Lee, T. and Budwig, R., (1991) "Two improved methods for low-speed hot-wire calibration," Measurement Science and Technology, Vol. 2, No. 7, pp
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