Works (31)

2019 | journal article

Low-Order Model for Prediction of Trailing-Edge Separation in Unsteady Flow

AIAA JOURNAL, 57(1), 191–207.

By: S. Narsipur, A. Gopalarathnam & J. Edwards

Source: NC State University Libraries

2019 | article

Model Reduction in Discrete-Vortex Methods for Unsteady Airfoil Flows

SureshBabu, A. V., Ramesh, K., & Gopalarathnam, A. (2019, April). AIAA JOURNAL.

By: A. SureshBabu, K. Ramesh & A. Gopalarathnam

Source: Web Of Science

2018 | journal article

Design and demonstration of a seabird-inspired fixed-wing hybrid UAV-UUV system

BIOINSPIRATION & BIOMIMETICS, 13(5).

By: W. Stewart, W. Weisler, M. MacLeod, T. Powers, A. Defreitas, R. Gritter, M. Anderson, K. Peters ...

Sources: NC State University Libraries, ORCID

2018 | journal article

Leading-Edge Flow Sensing for Aerodynamic Parameter Estimation

AIAA JOURNAL, 56(12), 4706–4718.

By: A. Saini & A. Gopalarathnam

Source: NC State University Libraries

2018 | journal article

Leading-edge flow criticality as a governing factor in leading-edge vortex initiation in unsteady airfoil flows

Theoretical and Computational Fluid Dynamics, 32(2), 109–136.

By: K. Ramesh, K. Granlund, M. Ol, A. Gopalarathnam & J. Edwards

Source: NC State University Libraries

2018 | journal article

Testing and Characterization of a Fixed Wing Cross-Domain Unmanned Vehicle Operating in Aerial and Underwater Environments

IEEE JOURNAL OF OCEANIC ENGINEERING, 43(4), 969–982.

By: W. Weisler, W. Stewart, M. Anderson, K. Peters, A. Gopalarathnam & M. Bryant

Sources: NC State University Libraries, ORCID

2017 | journal article

Computational aerodynamic modeling tools for aircraft loss of control

Journal of Guidance Control and Dynamics, 40(4), 789–803.

By: N. Frink, P. Murthy, H. Atkins, S. Viken, J. Petrilli, A. Gopalarathnam, R. Paul

Source: NC State University Libraries

2017 | journal article

Piezoelectric floating element shear stress sensor for the wind tunnel flow measurement

IEEE Transactions on Industrial Electronics, 64(9), 7304–7312.

By: T. Kim, A. Saini, J. Kim, A. Gopalarathnam, Y. Zhu, F. Palmieri, C. Wohl, X. Jiang

Source: NC State University Libraries

2016 | conference paper

A piezoelectric shear stress sensor

In Sensors and smart structures technologies for civil, mechanical, and aerospace systems 2016 (Vol. 9803).

By: T. Kim, A. Saini, J. Kim, A. Gopalarathnam, Y. Zhu, F. Palmieri, C. Wohl, X. Jiang

Source: NC State University Libraries

2015 | journal article

Development and testing of a passive variable-pitch propeller

Journal of Aircraft, 52(3), 748–763.

By: S. Heinzen, C. Hall & A. Gopalarathnam

Source: NC State University Libraries

2015 | journal article

Limit-cycle oscillations in unsteady flows dominated by intermittent leading-edge vortex shedding

Journal of Fluids and Structures, 55, 84–105.

By: K. Ramesh, J. Murua & A. Gopalarathnam

Source: NC State University Libraries

2014 | journal article

Discrete-vortex method with novel shedding criterion for unsteady aerofoil flows with intermittent leading-edge vortex shedding

Journal of Fluid Mechanics, 751, 500–538.

By: K. Ramesh, A. Gopalarathnam, K. Granlund, M. Ol & J. Edwards

Source: NC State University Libraries

2014 | journal article

Drag reduction on aircraft configurations with adaptive lifting surfaces

Aerospace Science and Technology, 34, 35–44.

By: A. Cusher & A. Gopalrathnam

Source: NC State University Libraries

2014 | journal article

Iteration schemes for rapid post-stall aerodynamic prediction of wings using a decambering approach

International Journal for Numerical Methods in Fluids, 76(4), 199–222.

By: R. Paul & A. Gopalarathnam

Source: NC State University Libraries

2013 | journal article

An unsteady airfoil theory applied to pitching motions validated against experiment and computation

Theoretical and Computational Fluid Dynamics, 27(6), 843–864.

By: K. Ramesh, A. Gopalarathnam, J. Edwards, M. Ol & K. Granlund

Source: NC State University Libraries

2012 | journal article

Drag reduction methodology for adaptive tailless aircraft

Journal of Aircraft, 49(1), 161–172.

By: A. Cusher & A. Gopalarathnam

Source: NC State University Libraries

2012 | journal article

Investigation of a bio-inspired lift-enhancing effector on a 2D airfoil

Bioinspiration & Biomimetics, 7(3).

By: J. Johnston & A. Gopalarathnam

Source: NC State University Libraries

2011 | conference paper

Investigations of Lift-Based Pitch-Plunge Equivalence for Airfoils at Low Reynolds Numbers

In AIAA Journal (Vol. 49, pp. 1511–1524).

By: G. McGowan, K. Granlund, M. Ol, A. Gopalarathnam & J. Edwards

Source: NC State University Libraries

2010 | journal article

Flight test of stable automated cruise flap for an adaptive wing aircraft

Journal of Aircraft, 47(4), 1178–1188.

By: C. Cox, A. Gopalarathnam & C. Hall

Source: NC State University Libraries

2009 | conference paper

Development of stable automated cruise flap for an aircraft with adaptive wing

In Journal of Aircraft (Vol. 46, pp. 301–311).

By: C. Cox, A. Gopalarathnam & C. Hall

Source: NC State University Libraries

2009 | conference paper

Ideal lift distributions and flap angles for adaptive wings

In Journal of Aircraft (Vol. 46, pp. 562–571).

By: A. Gopalarathnam & R. Norris

Source: NC State University Libraries

2006 | journal article

Poststall prediction of multiple-lifting-surface configurations using a decambering approach

Journal of Aircraft, 43(3), 660–668.

By: R. Mukherjee & A. Gopalarathnam

Source: NC State University Libraries

2005 | journal article

Ideal aerodynamics of ground effect and formation flight

Journal of Aircraft, 42(5), 1188–1199.

By: R. King & A. Gopalarathnam

Source: NC State University Libraries

2005 | journal article

Incorporation of aircraft performance considerations in inverse airfoil design

Journal of Aircraft, 42(1), 199–207.

By: J. Jepson & A. Gopalarathnam

Source: NC State University Libraries

2005 | journal article

Inverse design of adaptive airfoils with aircraft performance considerations

Journal of Aircraft, 42(6), 1622–1630.

By: J. Jepson & A. Gopalarathnam

Source: NC State University Libraries

2003 | journal article

Design of low Reynolds number airfoils with trips

Journal of Aircraft, 40(4), 768–775.

By: A. Gopalarathnam, B. Broughton, B. Mcgranahan & M. Selig

Source: NC State University Libraries

2003 | journal article

Optimum downwash behind wings in formation flight

Journal of Aircraft, 40(4), 799–803.

By: J. Frazier & A. Gopalarathnam

Source: NC State University Libraries

2002 | journal article

Automated cruise flap for airfoil drag reduction over a large lift range

Journal of Aircraft, 39(6), 981–988.

By: C. McAvoy & A. Gopalarathnam

Source: NC State University Libraries

2002 | journal article

Effect of airfoil characteristics on aircraft performance

Journal of Aircraft, 39(3), 427–433.

By: A. Gopalarathnam & C. McAvoy

Source: NC State University Libraries

2002 | journal article

Hybrid inverse airfoil design method for complex three- dimensional lifting surfaces

Journal of Aircraft, 39(3), 409–417.

By: A. Gopalarathnam & M. Selig

Source: NC State University Libraries

2001 | journal article

Low-speed natural-laminar-flow airfoils: Case study in inverse airfoil design

Journal of Aircraft, 38(1), 57–63.

By: A. Gopalarathnam & M. Selig

Source: NC State University Libraries