Phil Ippe R. Spalart

Phil Ippe R. Spalart's AcademicInfluence.com Rankings

Engineering

#1959

World Rank

#2764

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Aerospace Engineering

#30

World Rank

#34

Historical Rank

Applied Physics

#205

World Rank

#214

Historical Rank

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Engineering

Phil Ippe R. Spalart's Degrees

PhD Aerospace Engineering Stanford University
Masters Aerospace Engineering Stanford University
Bachelors Aerospace Engineering Stanford University

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Phil Ippe R. Spalart'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

A One-Equation Turbulence Model for Aerodynamic Flows (1992) (9354)
Comments on the feasibility of LES for wings, and on a hybrid RANS/LES approach (1997) (2615)
A New Version of Detached-eddy Simulation, Resistant to Ambiguous Grid Densities (2006) (2099)
Direct simulation of a turbulent boundary layer up to Rθ = 1410 (1988) (1885)
A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities (2008) (1544)
Strategies for turbulence modelling and simulations (2000) (1291)
Detached-Eddy Simulation (2009) (985)
Spectral methods for the Navier-Stokes equations with one infinite and two periodic directions (1991) (651)
Detached-Eddy Simulations Past a Circular Cylinder (2000) (637)
On the sensitization of turbulence models to rotation and curvature (1997) (574)
Linear and nonlinear stability of the Blasius boundary layer (1992) (534)
Detached-eddy simulation of an airfoil at high angle of attack (1999) (525)
An approach to wall modeling in large-eddy simulations (2000) (502)
AIRPLANE TRAILING VORTICES (1998) (497)
Turbulence Modeling in Rotating and Curved Channels: Assessing the Spalart-Shur Correction (2000) (491)
Effective Inflow Conditions for Turbulence Models in Aerodynamic Calculations (2007) (420)
Physical and Numerical Upgrades in the Detached-Eddy Simulation of Complex Turbulent Flows (2002) (419)
Experimental and numerical study of a turbulent boundary layer with pressure gradients (1993) (379)
Noise Prediction for Increasingly Complex Jets. Part I: Methods and Tests (2005) (346)
Modi cations and Clari cations for the Implementation of the Spalart-Allmaras Turbulence Model (2011) (325)
Evaluating techniques for redirecting turbine wakes using SOWFA (2014) (322)
Mechanisms of transition and heat transfer in a separation bubble (2000) (286)
Trends in turbulence treatments (2000) (266)
The inner–outer layer interface in large-eddy simulations with wall-layer models (2003) (251)
Simulation comparison of wake mitigation control strategies for a two‐turbine case (2015) (249)
A numerical study of the turbulent Ekman layer (1990) (208)
Extensions of the Spalart–Allmaras turbulence model to account for wall roughness (2003) (207)
Noise Prediction for Increasingly Complex Jets. Part II: Applications (2005) (200)
Numerical study of sink-flow boundary layers (1986) (199)
An Enhanced Version of DES with Rapid Transition from RANS to LES in Separated Flows (2015) (190)
Synthetic Turbulence Generators for RANS-LES Interfaces in Zonal Simulations of Aerodynamic and Aeroacoustic Problems (2014) (189)
Detached-Eddy Simulations Over a Simplified Landing Gear (2002) (187)
Numerical study of ribbon-induced transition in Blasius flow (1987) (149)
Towards the prediction of noise from jet engines (2003) (140)
Drag reduction: enticing turbulence, and then an industry (2011) (135)
Direct numerical study of leading-edge contamination (1989) (132)
Direct simulation of a turbulent oscillating boundary layer (1989) (120)
Philosophies and fallacies in turbulence modeling (2015) (119)
Further Steps in LES-Based Noise Prediction for Complex Jets (2006) (117)
Turbulence Model Behavior in Low Reynolds Number Regions of Aerodynamic Flowfields (2008) (111)
Detached-eddy simulation of fighter aircraft at high alpha (2002) (108)
Variants of the Ffowcs Williams - Hawkings Equation and Their Coupling with Simulations of Hot Jets (2009) (107)
Active-Control System for Breakup of Airplane Trailing Vortices (2001) (107)
Improvement of delayed detached-eddy simulation for LES with wall modelling (2006) (107)
On the role and challenges of CFD in the aerospace industry (2016) (104)
Direct Numerical Simulation of Equilibrium Turbulent Boundary Layers (1987) (104)
Direct simulation of a turbulent boundary layer up to R(sub)(theta)= 1410 (1986) (96)
Numerical simulations of turbulent spots in plane Poiseuille and boundary‐layer flow (1987) (93)
Predictions of a Supersonic Turbulent Flow in a Square Duct (2013) (93)
A review of quasi-coherent structures in a numerically simulated turbulent boundary layer (1989) (86)
Detached-Eddy Simulation of the F-15E at High Alpha (2004) (84)
Direct numerical simulation of the Ekman layer: A step in Reynolds number, and cautious support for a log law with a shifted origin (2008) (82)
Direct Numerical Simulation of large-eddy-break-up Devices in a Boundary Layer (2006) (82)
Theoretical and numerical study of a three-dimensional turbulent boundary layer (1989) (82)
Direct simulation of the stably stratified turbulent Ekman layer (1992) (82)
Two Non-zonal Approaches to Accelerate RANS to LES Transition of Free Shear Layers in DES (2015) (82)
Progress on detached-eddy simulation of massively separated flows (2002) (79)
Initial noise predictions for rudimentary landing gear (2011) (75)
Computations of Wall Distances Based on Differential Equations (2004) (74)
Numerical study of a separation bubble with heat transfer (1997) (74)
Quasi-coherent structures in the turbulent boundary layer. II - Verification and new information from a numerically simulated flat-plate layer (1990) (70)
On the motion of laminar wing wakes in a stratified fluid (1996) (67)
LES-based evaluation of a microjet noise reduction concept in static and flight conditions ☆ (2011) (65)
ON THE BEHAVIOR OF TWO-EQUATION MODELS AT THE EDGE OF A TURBULENT REGION (1994) (61)
Numerical study of turbulent separation bubbles with varying pressure gradient and Reynolds number (2018) (58)
Application of a Perturbation Recycling Method in the Large-Eddy Simulation of a Mesoscale Convective Internal Boundary Layer (2002) (57)
An Advanced Actuator Line Method for Wind Energy Applications and Beyond: Preprint (2017) (57)
Numerical Simulation of Separated Flows (1982) (56)
Three-Dimensionality in Reynolds-Averaged Navier-Stokes Solutions Around Two-Dimensional Geometries. (2005) (55)
Contributions of numerical simulation data bases to the physics, modeling and measurement of turbulence (1987) (53)
Flow and Noise Predictions for Single and Dual-Stream Beveled Nozzles (2008) (52)
A numerical study of viscous vortex rings using a spectral method (1988) (52)
Interaction between a spatially growing turbulent boundary layer and embedded streamwise vortices (1996) (50)
Scaling of the bursting frequency in turbulent boundary layers at low Reynolds numbers (1987) (48)
LES-based evaluation of a microjet noise reduction concept in static and flight conditions (2010) (48)
Detached-Eddy Simulation of the Separated Flow around a Forebody Cross-Section (2001) (48)
Coupled Flight Simulator and CFD Calculations of Ship Airwake using Kestrel (2015) (46)
Analysis of Experimental and Numerical Studies of the Rudimentary Landing Gear (2011) (45)
Anisotropy of the dissipation tensor in a turbulent boundary layer (1994) (44)
Cross correlation and length scales in turbulent flows near surfaces (1989) (44)
Analysis of Jet-Noise-Reduction Concepts by Large-Eddy Simulation (2007) (44)
Large-Eddy and Direct Numerical Simulations of the Bachalo-Johnson Flow with Shock-Induced Separation (2017) (44)
Vortex methods for separated flows (1988) (41)
Direct Numerical Study of Crossflow Instability (1990) (37)
Computation of separated flows by a vortex-tracing algorithm (1981) (36)
On the far wake and induced drag of aircraft (2008) (36)
Noise Prediction for Underexpanded Jets in Static and Flight Conditions (2011) (36)
A numerical study of strained three-dimensional wall-bounded turbulence (2000) (36)
Numerical Study of Wind-Tunnel Walls Effects on Transonic Airfoil Flow (2003) (36)
A study of non-parallel and nonlinear effects on the localized receptivity of boundary layers (1995) (35)
A Rapid and Accurate Switch from RANS to LES in Boundary Layers Using an Overlap Region (2011) (34)
Retraction: “Direct numerical simulation of the Ekman layer: A step in Reynolds number, and cautious support for a log law with a shifted origin” [Phys. Fluids 20, 101507 (2008)] (2009) (34)
The resilience of the logarithmic law to pressure gradients: evidence from direct numerical simulation (2009) (34)
Navier-Stokes simulation of shedding turbulent flow past a circular cylinder and a cylinder with backward splitter plate (1996) (34)
Towards noise prediction for rudimentary landing gear (2010) (33)
Flow field survey in trailing vortex system behind a civil aircraft model at high lift (1996) (33)
Direct numerical simulation of a decelerated wall-bounded turbulent shear flow (2003) (32)
Sensitivity of Landing-Gear Noise Predictions by Large-Eddy Simulation to Numerics and Resolution (2012) (31)
Comparisons between experiment and large-eddy simulation for jet noise (2007) (30)
Prediction of Lift Cells for Stalling Wings by Lifting-Line Theory (2014) (30)
Modeling the Interaction of a Vortex Pair with the Ground (2001) (29)
Simulation of Active Flow Control on a Stalled Airfoil (2003) (29)
Numerical simulation of boundary layers. Part 1: Weak formulation and numerical method (1986) (28)
On the precise implications of acoustic analogies for aerodynamic noise at low Mach numbers (2013) (28)
Topics in Detached-Eddy Simulation (2006) (27)
Entropy Generation in the Viscous Parts of Turbulent Boundary Layers (2008) (27)
On the simple actuator disk (2003) (27)
Two numerical studies of trailing vortices (1998) (26)
Vortex simulation of an inviscid shear layer (1982) (26)
Computation of the Flow and Noise of Round and Beveled Nozzles (2006) (25)
TURBULENCE MODELING IN ROTATING AND CURVED CHANNELS: ASSESSMENT OF THE SPALART-SHUR CORRECTION TERM (1998) (25)
The role of CFD in aerodynamics, off-design (2003) (24)
Navier-Stokes simulations of axisymmetric vortex rings (1988) (24)
Detached-Eddy Simulation of the Separated Flow Over a Rounded-Corner Square (2005) (24)
Physical analysis and second-order modelling of an unsteady turbulent flow - The oscillating boundary layer on a flat plate (1989) (23)
Jet noise computation based on enhanced DES formulations accelerating the RANS-to-LES transition in free shear layers (2016) (23)
Unsteady Simulations of a Fan/Outlet-Guide-Vane System: Aerodynamics and Turbulence (2017) (23)
Young-Person's Guide Simulation Grids to Detached-Eddy (2001) (22)
Numerical simulation of boundary-layer transition (1985) (21)
Two recent extensions of the vortex method (1984) (21)
The Status of Detached-Eddy Simulation for Bluff Bodies (2004) (21)
Tailored Nozzles for Jet Plume Control and Noise Reduction (2011) (20)
Uncertainty Quantification and Sensitivity Analysis of SA Turbulence Model Coefficients in Two and Three Dimensions (2017) (20)
A note on constraints in turbulence modelling (1999) (19)
Initial RANS and DDES of a Rudimentary Landing Gear (2010) (18)
Airloads on bluff bodies, with application to the rotor-induced downloads on tilt-rotor aircraft (1983) (18)
Grid Sensitivity of SA-Based Delayed-Detached-Eddy-Simulation Model for Blunt-Body Flows (2017) (18)
Initial Noise Predictions for Open Rotors Using First Principles (2010) (18)
Two-Equation Turbulence Modeling of Oscillatory Boundary Layers (1990) (17)
Status, Emerging Ideas and Future Directions of Turbulence Modeling Research in Aeronautics (2017) (17)
Unsteady Simulations of a Fan/Outlet-Guide-Vane System: Tone–Noise Computation (2018) (16)
A general form for the dissipation length scale in turbulent shear flows (1987) (16)
On the differences in noise predictions based on solid and permeable surface Ffowcs Williams–Hawkings integral solutions (2019) (16)
Direct numerical simulation of a small separation bubble (1993) (15)
Evaluation of Time Sample and Span Size Effects in DES of Nominally 2D Airfoils beyond Stall (2010) (15)
On the skin friction due to turbulence in ducts of various shapes (2018) (15)
INTERACTION OF THE INNER AND OUTER LAYERS IN LARGE-EDDY SIMULATIONS WITH WALL-LAYER MODELS (2002) (14)
Numerical studies of natural transition in a decelerating boundary layer (1992) (14)
DES Investigation of Devices for Reducing Landing-Gear Cavity Noise (2008) (14)
RANS SOLUTIONS IN COUETTE FLOW WITH STREAMWISE VORTICES (2014) (14)
DDES and IDDES of tandem cylinders. (2010) (13)
Quasi-Coherent Structures In Turbulent Boundary Layers (1992) (13)
Detached Eddy Simulation of a Nose Landing-Gear Cavity (2009) (12)
Direct numerical simulation of strained three-dimensional wall-bounded flows (1996) (12)
DNS and modeling of a turbulent boundary layer with separation and reattachment over a range of Reynolds numbers (2012) (12)
Improvements to the Quadratic Constitutive Relation Based on NASA Juncture Flow Data (2020) (12)
Numerical Simulation of Vortex Breakdown by the Vortex-Filament Method, (1983) (11)
Experimental and numerical study of the turbulent boundary layer over shallow dimples (2019) (11)
The Predictions of Common Turbulence Models in a Mature Vortex (2018) (11)
Local intermodal energy transfer of the secondary instability in a plane channel (1987) (11)
Wall-Modeled LES of Flow over a Gaussian Bump with Strong Pressure Gradients and Separation (2020) (11)
Evaluation of Structured and Unstructured Grids for Detached Eddy Simulation of Flap Edge Noise (2009) (11)
Identification of Sound Sources in Large-Eddy Simulations of Jets (2007) (11)
Self similarity of two point correlations in wall bounded turbulent flows (1987) (11)
Numerical simulation of boundary layers. Part 2: Ribbon-induced transition in Blasius flow (1986) (10)
Detached-Eddy Simulation, 1997–2000 (2002) (10)
Zonal approaches to wall-layer models for large-eddy simulations (2002) (10)
Added Sound Sources in Jets; Theory and Simulation (2009) (10)
Numerical study of a turbulent separation bubble with sweep (2019) (9)
LES-Based Noise Prediction for Shocked Jets in Static and Flight Conditions (2010) (9)
Grid Design and the Fate of Eddies in External Flows (2011) (9)
Reprint of: Towards Noise Prediction for Rudimentary Landing Gear (2010) (9)
Multidisciplinary applications of detached-eddy simulation to separated flows at high Reynolds numbers (2003) (9)
Application of full and simplified acoustic analogies to an elementary problem (2007) (9)
Use of Hybrid RANS–LES for Acoustic Source Predictions (2007) (8)
Rudimentary Landing Gear Results at the 2012 BANC-II Airframe Noise Workshop (2015) (8)
Correction to the Spalart–Allmaras Turbulence Model, Providing More Accurate Skin Friction (2020) (8)
Internal structure of a vortex breakdown (1986) (7)
Direct numerical simulation of the two-dimensional speed bump flow at increasing Reynolds numbers (2021) (7)
Simulation of rotating stall by the vortex method (1985) (7)
On stagnation pressure increases in calorically perfect, ideal gases (2016) (7)
Reprint of: LES-Based Evaluation of a Microjet Noise Reduction Concept in Static and Flight Conditions (2010) (7)
Inflectional instabilities in the wall region of bounded turbulent shear flows (1987) (6)
Hybrid Turbulence Model Computations of the NASA Juncture Flow Model Using PHASTA (2020) (6)
Computation of prescribed spin for a rectangular wing and for the F-15E using detached-eddy simulation (2003) (6)
Response of Simple Turbulence Models to Step Changes of Slip Velocity (2001) (6)
Multidisciplinary applications of detached-eddy simulation to separated flows at high Reynolds numbers (challenge 92) (2004) (6)
Direct Numerical Simulation of Turbulent Couette-Poiseuille Flow With Zero Skin Friction (2015) (6)
Unsteady Simulations of a Fan/Outlet-Guide-Vane System: Broadband-Noise Computation (2019) (6)
Phased Array Imaging of Jet Noise Sources in a Large-Eddy Simulation (2006) (6)
Unsteady Simulation of Sound Propagation in Turbulent Flow Inside a Lined Duct Using a Broadband Time-Domain Impedance Model (2020) (5)
Vortex breakdown simulation (1985) (5)
Unsteady Simulations of a Fan/Outlet-Guide-Vane System. Part 3: Broadband Noise Computation (2018) (5)
Expectations in the Wall Region of a Large-Eddy Simulation (2008) (5)
Modeling the Turbulent Vortex Wake Behind a High-Lift Wing (2001) (4)
CFD Comparisons with Updated NASA Juncture Flow Data (2020) (4)
Empirical scaling laws for wall-bounded turbulence deduced from direct numerical simulations (2021) (4)
A numerical study of laterally strained wall-bounded turbulence (2009) (4)
The Delay of RANS-to-LES Transition in Hybrid RANS-LES Approaches and Some Recently Proposed Remedies (2014) (4)
Evaluation of Vortex Generators for Separation Control in a Transcritical Cylinder Flow (2015) (4)
Prescribed Spin of the F-15E Using Detached-Eddy Simulation (2003) (4)
Experience of Direct Numerical Simulation of Turbulence on Supercomputers (2016) (3)
On the Application of Incomplete Ffowcs Williams and Hawkings Surfaces for Aeroacoustic Predictions (2021) (3)
On the flow field induced by a hovering rotor or a static jet (2012) (3)
Numerical simulation of boundary layers. Part 3: Turbulence and relaminarization in sink flows (1986) (3)
Numerical simulation of separated flows. Ph.D. Thesis - Stanford Univ., Calif. (1983) (3)
Unsteady Simulations of Sound Propagation in Turbulent Flow Inside a Lined Duct (2021) (3)
An Enhanced Version of DES with Rapid Transition from RANS to LES in Separated Flows (2015) (3)
The Law of the Wall. Indications from DNS, and Opinion (2011) (3)
Direct Numerical Simulation and Theories of Wall Turbulence with a Range of Pressure Gradients (2014) (3)
LES-Based Numerical System for Noise Prediction in Complex Jets (2011) (2)
Extensions of d'Alembert's paradox for elongated bodies (2015) (2)
A full simulation of a vortex ring (1987) (2)
Large-Eddy and Direct Numerical Simulations of the Bachalo-Johnson Flow with Shock-Induced Separation (2017) (2)
Outflow Valve Noise Analysis Using Two-Dimensional U-RANS CFD (2007) (2)
Simplified modeling for flaps-down airplane trailing vortices (2001) (2)
A New “λ2” Term for the Spalart–Allmaras Turbulence Model, Active in Axisymmetric Flows (2021) (2)
Simulation Of Turbulent, Oscillating Boundary Layer (1990) (2)
CFD Analysis of an Installation Used to Measure the Skin-Friction Penalty of Acoustic Treatments (2017) (2)
On the vortex created by multiple blades joined at a hub (2006) (1)
Negative production of turbulent kinetic energy in a turbulent separation bubble (2012) (1)
The 2007 Hybrid RANS-LES Symposium: An Outsider’s View (2008) (1)
Numerical Study of the Effect of Mean Three-Dimensionality on Turbulence in Adverse-Pressure-Gradient Boundary Layers (2019) (1)
Numerical Simulation of Transition in a Decelerating Boundary Layer (1988) (1)
The Resilience of the Logarithmic Law to Pressure Gradients: Evidence from DNS (1)
Direct Numerical Simulation of Three-dimensional Swept-wing Flows. (1996) (1)
The simulation of coherent structures in a laminar boundary layer (1987) (1)
WALL-BOUNDED FLOW WITH ZERO SKIN FRICTION (2016) (1)
DNS of Actuator Disk Arrays in Ekman Boundary Layers: Preliminary Results (2012) (1)
An Analysis of Modeling Sensitivity Effects for High Lift Predictions using the Flow 360 CFD Solver (2022) (1)
Reynolds-stress budgets from a wall-bounded adverse-pressure-gradient flow (2000) (1)
Hybrid RANS-LES Methods (2021) (1)
Direct numerical simulations of a turbulent separation bubble over a wide Reynolds-number range (2015) (1)
Attached and Detached Eddy Simulation (2016) (1)
Experimental and Numerical Studies of Flow in a Duct with a Diaphragm (2015) (0)
DIRECT NUMERICAL SIMULATION AND MODELING OF A TURBULENT BOUNDARY LAYER WITH SEPARATION AND REATTACHMENT (2013) (0)
Spectral Method For Simulation Of Vortex Rings (1991) (0)
Computation of Instability and Transition (1990) (0)
Synthetic Turbulence Generators for RANS-LES Interfaces in Zonal Simulations of Aerodynamic and Aeroacoustic Problems (2014) (0)
The Full Lifespan of the Boundary-Layer and Mixing-Length Concepts (2006) (0)
IUTAM Symposium on Computational Aero-Acoustics for Aircraft Noise Prediction Towards Noise Prediction for Rudimentary Landing Gear (2010) (0)
Impact of Propulsion Modeling Approach on High-Lift Force Prediction of Propeller-Blown Wings (2022) (0)
IUTAM Symposium on “Advances in Computation, Modeling and Control of Transitional and Turbulent Flows”: Panel Discussion on Status and Future of High Performance Computing Related to Transition and Turbulence (2016) (0)
The Predictions of Common Turbulence Models in a Mature Vortex (2018) (0)
Prediction of the separated flow around forebody cross-sections (2000) (0)
DNS of Strained Wall-Bounded Turbulence. (1997) (0)
Thoughts on Very Large Turbulence Simulations (2019) (0)
A Far Field Boundary and Initial Condition for the Simulation of Hovering Rotors based on Turbulent Jets (2013) (0)
Active layer model for wall-bounded turbulence (1987) (0)
Fifteen Years of Boeing–Russia Collaboration in CFD and Turbulence Modeling/Simulation (2011) (0)
Exascale Turbulence Simulations: From Fundamental Flows to Flight Scale Aerodynamics (2019) (0)
Research Directions in Unsteady Aerodynamics (2004) (0)
Improved Initial and Boundary Conditions for Hovering Rotor CFD Simulations (2022) (0)
A numerical study of bifurcations in a barotropic shear flow (1988) (0)
Direct numerical simulation of the turbulent Ekman layer at Re=2000 (2005) (0)
ADDENDUM On the simple actuator disk (2004) (0)
Comment paper: Workshop on Engineering Turbulence Modeling (1992) (0)
0805 DNS of a turbulent boundary layer with separation and reattachment : unsteady motion of a separation bubble (2014) (0)
Large-Eddy Simulation of Counter-Rotating Vortices in a Boundary Layer (1995) (0)
Direct numerical simulation of a separated turbulent boundary layer over a bump (2018) (0)
0520 DNS analysis of a turbulent boundary layer with separation and reattachment (2013) (0)
On the use of hybrid RANS/LES methods for wall-layer modeling (2002) (0)
Vortex-Blob Simulation Of Two-Dimensional Flows (1992) (0)
On the application of incomplete FWH surfaces for aeroacoustic predictions (2021) (0)
Coupled adjoint solver and turbulent error estimate for anisotropic mesh adaptation for high-fidelity RANS simulations (2022) (0)
Induced drag and wake kinetic energy (2008) (0)
An investigation into the reduction of log-layer mismatch in wall-modeled LES with a hybrid RANS/LES approach (2017) (0)
Correction to: A New “λ2” Term for the Spalart–Allmaras Turbulence Model, Active in Axisymmetric Flows (2021) (0)
Adverse-Pressure-Gradient Effects in Three-Dimensional Swept-Wing Flows (1997) (0)
Fundamental Studies Towards Rotor Simulations and Design (2023) (0)
1505 DNS of a turbulent boundary layer with separation and reattachment : analysis of Reynolds stress budgets (2015) (0)
KPD12 - SIMULATION OF 2D SEPARATED FLOWS BY A VORTEX METHOD (1994) (0)
Understanding transition and turbulence through direct simulations (1989) (0)
An Application of the Flow360 Solver to the Hover Download Prediction Problem (2023) (0)
Forcing of instabilities in multiple pairs of trailing vortices (2000) (0)

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Phil Ippe R. Spalart's Published Works

Published Works

Phil Ippe R. Spalart's AcademicInfluence.com Rankings