Phillip J Ansell

20102019
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Research Output 2010 2019

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2019

Characterization of a Griffith-type transonic, laminar-flow airfoil

Collazo Garcia, A. R. & Ansell, P. J., Jan 1 2019, In : Journal of Aircraft. 56, 4, p. 1597-1609 13 p.

Research output: Contribution to journalArticle

Laminar flow
Airfoils
Flow control
Mach number
Recovery

Influence of aspect ratio on dynamic stall of a finite wing

Angulo, I. A. & Ansell, P. J., Jan 1 2019, In : AIAA journal. 57, 7, p. 2722-2733 12 p.

Research output: Contribution to journalArticle

Aspect ratio
Angle of attack
Airfoils
Vortex flow
Flow separation

Mission analysis and emissions for conventional and hybrid-electric commercial transport aircraft

Wroblewski, G. E. & Ansell, P. J., Jan 1 2019, In : Journal of Aircraft. 56, 3, p. 1200-1213 14 p.

Research output: Contribution to journalArticle

Transport aircraft
Aircraft
Propulsion
Charging (batteries)
Turbofan engines

Optimal hyperelliptic cambered span configurations for minimum drag

Ranjan, P., Ansell, P. J. & James, K., Jan 1 2019, In : Journal of Aircraft. 56, 1, p. 356-368 13 p.

Research output: Contribution to journalArticle

Drag
Vortex flow
Aerodynamic drag
Cambers
Bending moments

Unsteady flow physics of airfoil dynamic stall

Gupta, R. & Ansell, P. J., Jan 1 2019, In : AIAA journal. 57, 1, p. 165-175 11 p.

Research output: Contribution to journalArticle

Unsteady flow
Airfoils
Physics
Surface measurement
Pressure measurement
2018

Aero-propulsive and propulsor cross-coupling effects on a distributed propulsion system

Perry, A. T., Ansell, P. J. & Kerho, M. F., Nov 1 2018, In : Journal of Aircraft. 55, 6, p. 2414-2426 13 p.

Research output: Contribution to journalArticle

Propulsion
Fans
Airfoils
Pressure distribution
Velocity measurement

Closed-loop trailing-edge separation control system using empirical mode decomposition

Gupta, R. & Ansell, P. J., Jan 1 2018, In : AIAA journal. 56, 1, p. 121-131 11 p.

Research output: Contribution to journalArticle

Airfoils
Decomposition
Control systems
Flow control
Controllers

Computational analysis of vortex wakes without near-field rollup characteristics

Ranjan, P. & Ansell, P. J., Jan 1 2018, In : Journal of Aircraft. 55, 5, p. 2008-2021 14 p.

Research output: Contribution to journalArticle

Vortex flow
Bending moments
Drag
Aircraft

Fast and Adaptive Empirical Mode Decomposition for Multidimensional, Multivariate Signals

Thirumalaisamy, M. R. & Ansell, P. J., Oct 2018, In : IEEE Signal Processing Letters. 25, 10, p. 1550-1554 5 p., 8447300.

Research output: Contribution to journalArticle

Decomposition
Decompose
Multidimensional Signal Processing
Adaptive algorithms
Adaptive Algorithm

Influence of freestream velocity on tilt-rotor fountain effect

Hong, J. W. & Ansell, P. J., Jan 1 2018, In : Journal of Aircraft. 55, 4, p. 1742-1745 4 p.

Research output: Contribution to journalArticle

Fountains
Rotors

Mission analysis and component-level sensitivity study of hybrid-electric general-aviation propulsion systems

Dean, T. S., Wroblewski, G. E. & Ansell, P. J., Nov 1 2018, In : Journal of Aircraft. 55, 6, p. 2454-2465 12 p.

Research output: Contribution to journalArticle

Electric motors
Aviation
Propulsion
Aircraft
Electric propulsion

Poststall hysteresis and flowfield unsteadiness on a NACA 0012 airfoil

Hristov, G. & Ansell, P. J., Jan 1 2018, In : AIAA journal. 56, 7, p. 2528-2539 12 p.

Research output: Contribution to journalArticle

Airfoils
Hysteresis
Hysteresis loops
Fourier analysis
Angle of attack
2017

Crossflow fan power requirements for boundary-layer suction in transonic flow

Perry, A. T. & Ansell, P. J., Jan 1 2017, In : Journal of Aircraft. 54, 3, p. 1216-1219 4 p.

Research output: Contribution to journalArticle

Transonic flow
Fans
Boundary layers
Aluminum
Tunnels

Prediction and experimental evaluation of planar wing spanloads for minimum drag

Wroblewski, G. E. & Ansell, P. J., Sep 2017, In : Journal of Aircraft. 54, 5, p. 1664-1674 11 p.

Research output: Contribution to journalArticle

Drag
Bending moments
Wind tunnels
Lagrange multipliers
Aspect ratio

Separation of unsteady scales in a mixing layer using empirical mode decomposition

Ansell, P. J. & Balajewicz, M. J., Jan 1 2017, In : AIAA journal. 55, 2, p. 419-434 16 p.

Research output: Contribution to journalArticle

Decomposition
Velocity measurement
Vortex flow
Time and motion study
Flow of fluids
2016

Unsteady modes in flowfield about airfoil with horn-ice shape

Ansell, P. J. & Bragg, M. B., Jan 1 2016, In : Journal of Aircraft. 53, 2, p. 475-486 12 p.

Research output: Contribution to journalArticle

Airfoils
Ice
Flow separation
Velocity measurement
Geometry
2015

Characterization of low-frequency oscillations in the flowfield about an iced airfoil

Ansell, P. J. & Bragg, M. B., Mar 1 2015, In : AIAA journal. 53, 3, p. 629-637 9 p.

Research output: Contribution to journalArticle

Airfoils
Pressure distribution
Ice
Strouhal number
Wind tunnels
2014

Application of a hinge-moment-based envelope protection system on a wing

Ansell, P. J., Kerho, M. F. & Bragg, M. B., Nov 1 2014, In : Journal of Aircraft. 51, 6, p. 2038-2042 5 p.

Research output: Contribution to journalArticle

Hinges
Airfoils
Pressure measurement
Drag

Study of burst wakes in a multi-element airfoil flowfield

Pomeroy, B. W., Diebold, J. M., Ansell, P. J. & Selig, M. S., Apr 2014, In : AIAA journal. 52, 4, p. 821-831 11 p.

Research output: Contribution to journalArticle

Airfoils
Turbulence
Transport aircraft
Takeoff
Landing
2011

Stall warning using flap hinge moment measurements

Ansell, P. J., Bragg, M. B. & Kerho, M. F., Sep 1 2011, In : Journal of Aircraft. 48, 5, p. 1822-1824 3 p.

Research output: Contribution to journalArticle

Hinges
Angle of attack
Airfoils
Wind tunnels
Signal to noise ratio