Israel J. Wygnanski

Israel J. Wygnanski's AcademicInfluence.com Rankings

Israel J. Wygnanski

Engineering

#3671

World Rank

#4782

Historical Rank

Aerospace Engineering

#69

World Rank

#74

Historical Rank

Applied Physics

#730

World Rank

#752

Historical Rank

engineering Degrees

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Engineering

Israel J. Wygnanski's Degrees

PhD Aeronautics California Institute of Technology
Masters Aeronautics California Institute of Technology
Bachelors Aeronautics California Institute of Technology

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Israel J. Wygnanski's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Some measurements in the self-preserving jet (1969) (1300)
The control of flow separation by periodic excitation (2000) (971)
Delay of Airfoil Stall by Periodic Excitation (1996) (666)
The forced mixing layer between parallel streams (1982) (629)
The two-dimensional mixing region (1970) (547)
On transition in a pipe. Part 1. The origin of puffs and slugs and the flow in a turbulent slug (1973) (509)
The planar turbulent jet (1976) (504)
Oscillatory Blowing: A Tool to Delay Boundary-Layer Separation (1993) (498)
On the large-scale structures in two-dimensional, small-deficit, turbulent wakes (1986) (365)
Three-dimensional coherent structures in a swirling jet undergoing vortex breakdown: stability analysis and empirical mode construction (2011) (355)
Large-scale structures in a forced turbulent mixing layer (1985) (282)
The evolution of instabilities in the axisymmetric jet. I - The linear growth of disturbances near the nozzle. II - The flow resulting from the interaction between two waves (1987) (276)
On transition in a pipe. Part 2. The equilibrium puff (1975) (227)
On the applicability of various scaling laws to the turbulent wall jet (1992) (222)
Use of Piezoelectric Actuators for Airfoil Separation Control (1998) (219)
On a turbulent ‘spot’ in a laminar boundary layer (1976) (194)
Dynamic stall control by periodic excitation, Part 1: NACA 0015 parametric study (2001) (180)
Effects of Periodic Excitation on Turbulent Flow Separation from a Flap (1998) (177)
Active management of naturally separated flow over a solid surface. Part 1. The forced reattachment process (2004) (163)
An experimental investigation of coaxial turbulent jets (1971) (157)
The evolution of instabilities in the axisymmetric jet. Part 2. The flow resulting from the interaction between two waves (1987) (147)
Discrete Sweeping Jets as Tools for Improving the Performance of the V-22 (2009) (132)
Active separation control: an overview of Reynolds and Mach numbers effects (2004) (129)
The evolution of instabilities in the axisymmetric jet. Part 1. The linear growth of disturbances near the nozzle (1987) (128)
Coherent Motion in Excited Free Shear Flows (1987) (123)
Performance Enhancement of a Vertical Tail Model with Sweeping Jet Actuators (2013) (123)
On the two-dimensional mixing region (1976) (121)
On the perseverance of a quasi-two-dimensional eddy-structure in a turbulent mixing layer (1979) (118)
The plane turbulent impinging jet (1978) (112)
Pulsating flow in a pipe (1985) (111)
Formation of Turbulent Vortex Breakdown: Intermittency, Criticality, and Global Instability (2012) (103)
On coherent structures in a highly excited mixing layer (1988) (98)
On a turbulent wall jet flowing over a circular cylinder (1999) (96)
The Variables Affecting the Control of Separation by Periodic Excitation (2004) (95)
On the spreading of a turbulent spot in the absence of a pressure gradient (1982) (93)
Boundary layer and flow control by periodic addition of momentum (1997) (91)
Transitional boundary layer spot in a fully turbulent environment (1977) (88)
Active management of naturally separated flow over a solid surface. Part 2. The separation process (2004) (87)
Improving Rudder Effectiveness with Sweeping Jet Actuators (2012) (87)
On a Tollmien-Schlichting wave packet produced by a turbulent spot (1979) (86)
Parametric Study of Sweeping Jet Actuators for Separation Control (2010) (85)
Delta wing stall and roll control using segmented piezoelectric fluidic actuators (2005) (80)
Dynamic Stall Control by Periodic Excitation, Part 2: Mechanisms (2001) (77)
Laminar–turbulent transition in Poiseuille pipe flow subjected to periodic perturbation emanating from the wall (1998) (75)
Flow Separation Control on A Full-Scale Vertical Tail Model Using Sweeping Jet Actuators (2015) (74)
An experimental study of a boundary layer that is maintained on the verge of separation (2000) (73)
Experimental investigation of subharmonic resonance in an axisymmetric jet (1995) (69)
The delay of turbulent boundary layer separation by oscillatory active control (1989) (69)
Effect of Leading-Edge Curvature on Airfoil Separation Control (2003) (68)
An Overview of Active Flow Control Enhanced Vertical Tail Technology Development (2016) (65)
Performance Enhancement of a Full-Scale Vertical Tail Model Equipped with Active Flow Control (2015) (61)
On the impact of swirl on the growth of coherent structures (2014) (60)
On the breakdown of the wave packet trailing a turbulent spot in a laminar boundary layer (1989) (59)
On the evolution of the turbulent spot in a laminar boundary layer with a favourable pressure gradient (1990) (58)
Laminar–turbulent transition in Poiseuille pipe flow subjected to periodic perturbation emanating from the wall. Part 2. Late stage of transition (2000) (54)
On the effect of initial conditions on the two dimensional turbulent mixing layer (1978) (53)
Dynamic Stall Control by Intermittent Periodic Excitation (2001) (52)
Sweep Effect on Parameters Governing Control of Separation by Periodic Excitation (1998) (51)
The effects of excitation on the coherent and random motion in a plane wall jet (1996) (51)
The control of separation by periodic oscillations (1994) (50)
Some new observations affecting the control of separation by periodic excitation (2000) (48)
Heat Transfer in the Forced Laminar Wall Jet (1996) (48)
On turbulent spots in a laminar boundary layer subjected to a self-similar adverse pressure gradient (1995) (46)
Single Dielectric Barrier Discharge Plasma Actuators for Improved Airfoil Performance (2009) (44)
The forced turbulent wall jet (1992) (44)
On the Use of Sweeping Jets to Augment the Lift of a Lambda-Wing (2010) (42)
Active Control of a Circular Cylinder Flow at Transitional Reynolds Numbers (2007) (42)
Use of Periodic Excitation to Enhance Airfoil Performance at Low Reynolds Numbers (2001) (39)
Effective flow control for rotorcraft applications at flight Mach numbers (2001) (39)
Parameters affecting dynamic stall control by oscillatory excitation (1999) (38)
The response of a mixing layer formed between parallel streams to a concomitant excitation at two frequencies (2001) (37)
Parameters governing the turbulent wall jet in an external stream (1993) (36)
Flow visualization of interactions among large coherent structures in an axisymmetric jet (1992) (35)
First-In-Flight Full-Scale Application of Active Flow Control: The XV-15 Tiltrotor Download Reduction (2004) (34)
Noise reduction by interaction of flexible filaments with an underexpanded supersonic jet (1999) (34)
Modal decomposition of velocity signals in a plane, turbulent wake (1989) (33)
The Effect of Jet Entrainment on Lift and Moment for a Thin Aerofoil with Blowing (1964) (33)
The effects of forced Oscillations on the performance of airfoils (1993) (33)
Application of Active Separation Control to a Small Unmanned Air Vehicle (1999) (33)
A forced, plane, turbulent mixing-layer - A challenge for the predictor (1979) (33)
On linear evolution of unstable disturbances in a plane turbulent wake (1991) (32)
Active flow control of a delta wing at high incidence using segmented piezoelectric actuators (2002) (31)
Some factors affecting stall control with particular emphasis on dynamic stall (1999) (31)
On large streamwise structures in a wall jet flowing over a circular cylinder (2004) (30)
On the periodically excited plane turbulent mixing layer, emanating from a jagged partition (2007) (29)
Further observations on transition in a pipe. (1980) (29)
Use of Sweeping Jets During Transient Deployment of a Control Surface (2013) (29)
The effects of Reynolds number and pressure gradient on the transitional spot in a laminar boundary layer. (1981) (28)
On streamwise vortices in a turbulent wall jet that flows over a convex surface (2001) (28)
Dynamic stall control by oscillatory forcing (1998) (28)
Effect of travelling waves on the growth of a plane turbulent wake (1992) (26)
The Dynamics of Separation Control on a Rapidly Actuated Flap (2010) (25)
Discrete Sweeping Jets as Tools for Separation Control (2008) (24)
Full-Scale Flight Tests of Active Flow Control to Reduce Tiltrotor Aircraft Download (2011) (23)
Some preliminary observations on the effect of initial conditions on the structure of the two-dimensional turbulent mixing layer (1977) (23)
On the pairing process in an excited plane turbulent mixing layer (1987) (23)
Lateral Motion of the Two‐Dimensional Jet Boundaries (1971) (22)
The nonunique rate of spread of the two‐dimensional mixing layer (1982) (21)
The application of boundary layer independence principle to three-dimensional turbulent mixing layers (2011) (21)
Sweeping Jet Actuators - A New Design Tool for High Lift Generation (2013) (21)
Flow Control on a Thick Airfoil Using Suction Compared to Blowing (2013) (21)
Applying the Boundary-Layer Independence Principle to Turbulent Flows (2014) (20)
On streamwise vortices and their role in the development of a curved wall jet (2006) (19)
Aerodynamic Flow Control (2010) (19)
COAXIAL TURBULENT JETS (1970) (19)
On the effect of sweep on separation control (2014) (18)
Separation and Circulation Control on an Elliptical Airfoil by Steady Blowing (2012) (18)
Manipulating the flow over spherical protuberances in a turbulent boundary layer (2009) (17)
Global modes in a swirling jet undergoing vortex breakdown (2011) (16)
On the simultaneous measurements of two velocity components in the turbulent spot (1994) (16)
Download reduction on a three dimensional V-22 model using active flow control (2002) (16)
Preliminary Experiments Applying Active Flow Control to a 1/24 th Scale Model of a Semi-Trailer Truck (2009) (15)
The laminar wall-jet over a curved surface (1968) (15)
Effect of leading-edge curvature and slot geometry on dynamic stall control4 (2002) (15)
Active Flow Control on Vertical Tail Models. (2019) (15)
On the impedance of the pipe in laminar and turbulent pulsating flows (1985) (15)
Velocity Measurements on a Delta Wing with Periodic Blowing and Suction (2000) (14)
The Flow Induced by Two-Dimensional and Axisymmetric Turbulent Jets Issuing Normally from an Infinite Plane Surface (1964) (13)
Enhanced Performance of Airfoils at Moderate Mach Numbers Using Zero-Mass Flux Pulsed Blowing (2001) (13)
On the Use of Single Dielectric Barrier Discharge Plasma Actuators for Improving the Performance of Airfoils (2007) (13)
On turbulent spots. (1983) (13)
USING PERIODIC PERTURBATIONS FOR DOWNLOAD ALLEVIATION ON TILT-ROTOR AIRPLANE MODELS IN HOVER (2004) (12)
Full-Scale Testing of Active Flow Control Applied to a Vertical Tail (2019) (12)
Using Sweeping Jets to Trim and Control a Tailless Aircraft Model (2019) (12)
Swirling Axisymmetrical Laminar Jet (1970) (11)
Introduction to the Flow Control Virtual Collection (2019) (11)
The two-dimensional laminar jet in parallel streaming flow (1967) (11)
Feedback-Controlled Forcefully Attached Flow on a Stalled Airfoil (2011) (11)
Download alleviation for the XV-15: Computations and experiments of flows around the wing (2002) (11)
Parametric Investigation of the Effects of Active Flow Control on the Normal Force of a Delta Wing (2000) (10)
Effects of Elevated Free-Stream Turbulence on Actively Controlled Separation Bubble (2004) (10)
Turbulent Wall Jet Along a Convex Curved Surface (1997) (9)
On the use of sweeping jets to trim and control a tailless aircraft model (2017) (9)
On the role of longitudinal vortices in turbulent flow over a curved surface (2002) (9)
A Wind Tunnel Investigation of a Thin Aerofoil with a Sharp Leading Edge, and Blowing Applied at the Mid-Chord at Two Angles Relative to the Surface (1966) (8)
Control of plane mixing layer - Some novel experiments (1988) (8)
On the parameters governing fluidic control of separation and circulaton (2008) (8)
The Effect of Jet Entrainment on Loss of Thrust for a Two-Dimensional Symmetrical Jet-Flap Aerofoil (1966) (8)
Streamwise Vortices in a Turbulent Wall Jet Flowing Over a Circular Cylinder (2004) (8)
On the interaction of wave trains emanating from two point sources in a Blasius boundary layer (1991) (8)
Active flow control on bluff bodies with distinct separation locations (2002) (8)
On the Comparative Effectiveness of Steady Blowing and Suction Used for Separation and Circulation Control on an Elliptical Airfoil (2010) (7)
ON THE TRANSIENT PROCESS OF FLOW REATTACHMENT BY EXTERNAL EXCITATION (2002) (7)
On a Turbulent Mixing Layer Created Downstream of a “Λ” Notch Simulating One Wavelength of a Chevron Nozzle (2009) (7)
On the possible relationship between the transition process and the large coherent structures in turbulent boundary layers (1978) (7)
The rotor wake above a tiltrotor airplane-model in hover (2003) (7)
Reducing the noise emanating from a twin jet nozzle using flexible filaments (2013) (7)
An experimental and theoretical study of a boundary layer approaching separation (1997) (6)
The effect of curvature on boundary layers subjected to strong adverse pressure gradients (2002) (6)
On harmonic perturbations in turbulent shear flows (1998) (6)
On the use of plasma actuators for improving the performance of airfoils (2007) (6)
On The Turbulent 'Spot' in a Boundary Layer Undergoing Transition. (1975) (5)
Active flow control on the stability and control configuration (SACCON) (2016) (5)
Steady and Oscillatory Flow Control Tests for Tilt Rotor Aircraft (2007) (5)
A Century of Active Control of Boundary Layer Separation: A Personal View (2006) (5)
Noise reduction by interaction of flexible filaments with subsonic jets (1999) (5)
An experimental evaluation of a low-Reynolds number high-lift airfoil with vanishingly small pitching moment (1989) (5)
Generic Bluff Bodies with Undetermined Separation Location (2002) (4)
On the Stability of a Laminar Wall Jet with Heat Transfer (1999) (4)
On periodically excited turbulent mixing layer created downstream of a plane Chevron partition (2008) (4)
Parameters Defining Active Flow Control (2021) (4)
On the Use of Active Flow Control to Change the Spanwise Flow on Tailless Aircraft Models, Thus Affecting their Trim and Control (2019) (4)
THE REATTACHMENT OF AN INCLINED TWO-DIMENSIONAL JET TO A FLAT SURFACE IN STREAMING FLOW, (1967) (4)
Physics and control of the flow over a generic trapezoidal wing planform (2016) (4)
Pilot test of a low Reynolds number DTE-airfoil (1993) (4)
On the weakly nonlinear stability model applied to a diverging small-deficit wake (1987) (4)
Interaction of a turbulent spot with a turbulent boundary layer (1978) (4)
Dynamically Altered Compliant Surface and Measuring Equipment for use in the Control of Separation by Oscillatory Means (1998) (4)
The forced turbulent wall jet in an external stream (1993) (4)
Some Observations of the Coanda Effect (2005) (4)
Amplitude‐modulated excitation of a turbulent mixing layer (1989) (3)
Effect of leading-edge curvature on separation control - A comparison of two NACA airfoils (2002) (3)
The Forced Turbulent Wall Jet Effects of Pressure Gradient and Curvature. (1996) (3)
Effects of Elevated Free-stream Turbulence on Active Control of a Transitional Separation Bubble (2002) (3)
Download Alleviation on a V-22 Model Having a Simple Flap Used in Conjunction With Periodic Excitation, Suction and Blowing (2005) (3)
JETS AND WAKES IN TAILORED PRESSURE GRADIENT (1968) (3)
Vortex Breakdown in a Swirling Jet with Axial Forcing (2007) (3)
Self excited oscillations in swirling jets: Stability analysis and empirical mode construction (2010) (3)
Model & full scale tiltrotor download reduction tests using active flow control (2004) (3)
Several aspects of active flow control on modified GLAS II Airfoil (2006) (2)
The Control of Separation from Curved Surfaces and Blunt Trailing Edges (2002) (2)
Correction: Re-orienting the Turbulent flow over an Inclined Cylinder of Finite Aspect ratio (2018) (2)
Control of Vortex Breakdown in Critical Swirl Regime Using Azimuthal Forcing (2010) (2)
On the breakdown of the wave packet trailing a turbulent spot in a laminar layer (1986) (2)
The axisymmetric laminar jet in an infinite stream (1969) (2)
Some effects of blowing, suction and trailing edge bluntness on flow separation from thick airfoils; computations & measurements (2011) (2)
Forced Separation and Reattachment of Flow to Modified Glauert Laminar Airfoil Section II (2008) (2)
The Utility of Hysteresis for Closed-Loop Control Applications that Maintain Attached Flow under Natural Post Stall Conditions on Airfoils (2008) (2)
On the Hybrid Tilt-Wing, Tilt Propeller, Active Flow Control Enabled Runway Independent Airplane. (2021) (1)
On Controlling Separation and Vortex Shedding from a Circular Cylinder (2001) (1)
A piv study of baseline and controlled flow over a highly deflected flap of a generic trapezoidal wing (2018) (1)
Control of Vortex Shedding from a Cylinder at different Sweep back Angles (2004) (1)
Passive and Active Leading Edge devices on a simple swept back wing (2019) (1)
Controlling the Flow around a Swept Back Circular Cylinder Using Periodic Excitation (2005) (1)
Some preliminary observations on transition in a pipe (1970) (1)
Interactions Between the Leading Edge Vortex and Sweeping Jet Actuators on a Simple Swept Wing (2022) (1)
ON ACTIVE CONTROL OF SEPARATION FROM BLUFF BODIES(Keynote Lecture) (2005) (1)
Effects of elevated free-stream turbulence on active control of a separation bubble (2002) (1)
Using Sweeping Jets on Swept Wings (2019) (1)
Selective amplification of fluctuations in a turbulent impinging jet (1977) (1)
Application of active flow control to a generic low aspect-ratio trapezoidal wing for high lift generation (2016) (1)
On the Non Linear Spanwise Interaction of Disturbances Emanating from Two Point Sources in a Blasius Boundary Layer. (1993) (1)
On the Applicability of the Boundary Layer Independence Principle to Free and Bounded Turbulent Flows in Absence of Pressure Gradient (2012) (1)
ON THE INFLUENCE OF INITIAL PARAMETERS ON SUBHARMONIC RESONANCE IN AN AXISYMMETRIC JET (1993) (1)
Two-dimensional turbulent jet in a uniform, parallel stream (1969) (1)
On the Use of Power-Based Parameters for Blowing Active Flow Control Systems (2023) (0)
Interference with vortex formation and control of fluid flow to reduce noise and change flow stability (1995) (0)
Reducing the noise emanating from a twin jet nozzle using flexible filaments (2013) (0)
On the Origin and Control of Large Coherent Structures in Turbulent Shear Flow (1991) (0)
The Turbulent Wall Jet (1993) (0)
Toward Understanding Sparse Sweeping Jet Configurations on Aircraft Control Surfaces (2020) (0)
Film Cooling by a Pulsating Wall Jet. (1997) (0)
Separation Control Using Oscillatory Blowing On 3-D Finite Wings (1998) (0)
Investigation of the Physics of Screech in Supersonic Jets and Turbulent Boundary Layers at High Reynolds Number and Control of Separation Through Oscillatory Blowing. (1996) (0)
On controlling the flow in a mixing layer or wake created downstream of a "Λ" notch simulating the flow downstream of a chevron nozzle or a λ wing (2014) (0)
Control of turbulent separation from an inclined cylinder of finite aspect ratio, thus affecting its yaw (2019) (0)
The Effect of Curvature on the Evolution of a Boundary Layer Subjected to a Strong Adverse Pressure Gradient (2001) (0)
Defying pitch-up criteria on swept-back wings by active flow control (2017) (0)
Late Stage of Transition in a Circular Pipe Flow (2000) (0)
Discussion: “An Experimental Investigation of Transition of Plane Poiseuille Flow” (Karnitz, M. S., Potter, M. C., and Smith, M. C., 1974, ASME J. Fluids Eng., 96, pp. 384–388) (1975) (0)
A PIV Study of Baseline and Controlled Flow over the Highly Deflected Flap of a Generic Low Aspect Ratio Trapezoidal Wing (2017) (0)
Active Flow Control on Hurley's Free-Streamline Airfoil and Delta (1999) (0)
Effect of upstream velocity profile on the free mixing of jets with ambient fluid. (1967) (0)
On Controlling the Flow in a Mixing Layer Downstream of a "Lambda" Notch (2014) (0)
On the interaction between steady and oscillatory addition of momentum in the control of separation (1998) (0)
Transition in a Boundary Layer and in a Pipe Flow. (1977) (0)
Active Control of Skin Friction and Separation in Certain Class of Wall-bounded Flows (1993) (0)
On the relationship between transitional and fully turbulent shear flow (1982) (0)
Spatial Correlation Function as a Tool to Detetect Streamwise Vortices (2000) (0)
Proposed active flow control enabled hybrid tilt propeller/tilt wing aircraft (2023) (0)
Pressure Transducer and Computer System Providing Instantaneous Information over a Surface and Time-Dependent Predictive Ability (2002) (0)
The mixing layer downstream of a ``$\Lambda$''-notched splitter plate (2012) (0)
Stability of the Boundary Layer and the Spot (2007) (0)
On the Near Wake of an Inclined Circular Cylinder with Active Flow Control (2007) (0)
Jet noise suppression using flexible filaments-review (2001) (0)
The streamwise vortices and their interaction with 2D excitation on a Coanda cylinder (2001) (0)
Small Scale Mixing in the Initial Region of a Jet (1986) (0)
The Recognition of an Evoked Large Scale Structure in Turbulent Shear Flows (1978) (0)
Effective flow control for rotorcraft applications at flight mach mumbers (invited) (2001) (0)
On the Spreading Rate and Structure of a Turbulent Spot. (1980) (0)
A PREDICTIVE METHOD FOR THE BENDING AND MIXING OF A SUPERSONIC TURBULENT JET AT A SMALL ANGLE TO A SUPERSONIC STREAM (1968) (0)
THE TURBULENT WEAK WALL-JET (0)
( U ) The Delay of Turbulent Boundary Layer Separation by Oscillatory Active 12 (0)
Active Flow Control on a Generic Trapezoidal Wing Planform (2016) (0)
Drag reduction experiments on a wing at incidence angles appropriate to combined tilt-rotor & tilt-wing configurations in hover (2020) (0)
On A Turbulent Mixing Layer Created Downstream Of A $\Lambda $-Shaped Trailing Edge (2008) (0)
Flow Physics and Control for Internal and External Aerodynamics (2010) (0)
Investigation of the Near Wake of a Swept Back Cylinder with Forcing (2006) (0)
The effect of large aspect ratio wing yaw on active separation control (2014) (0)
ON LARGE COHERENT STRUCTURES IN TWO-DIMENSIONAL TURBULENT WAKES. (1984) (0)
The Effects of External Excitation on the Reynolds-Averaged Quantities in a Turbulent Wall Jet (1991) (0)
Film Cooling in a Pulsating Stream (1997) (0)
The Effects of Flow Instabilities on the Active Control of Separation (1999) (0)
On Slugs and Puffs in Transitional Pipe Flow. (1972) (0)
Experimental Investigation of a Spanwise Forced Mixing Layer. (1987) (0)
Development of a probe for measuring turbulence in three dimensional flows. (1984) (0)

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Published Works

What Schools Are Affiliated With Israel J. Wygnanski?

Israel J. Wygnanski's AcademicInfluence.com Rankings