Chris J. Roy

Chris J. Roy

Virginia Polytechnic Institute and State University

H-index: 34

North America-United States

About Chris J. Roy

Chris J. Roy, With an exceptional h-index of 34 and a recent h-index of 22 (since 2020), a distinguished researcher at Virginia Polytechnic Institute and State University, specializes in the field of computational fluid dynamics, CFD, verification and validation, V&V.

His recent articles reflect a diverse array of research interests and contributions to the field:

CPU–GPU heterogeneous code acceleration of a finite volume Computational Fluid Dynamics solver

Estimation of skin friction on the NASA BeVERLI Hill using oil film interferometry

Error transport equations implementation for discontinuous Galerkin methods

Strategies for computational fluid dynamics validation experiments

Neural operator-based super-fidelity: A warm-start approach for accelerating steady-state simulations

A Blind Validation CFD Challenge Case for 3D Smooth-Body Turbulent Separation

Code Verification for the SENSEI CFD Code

Development and Verification of a Higher-Order Computational Fluid Dynamics Solver

Chris J. Roy Information

University

Position

Crofton Department of Aerospace and Ocean Engineering

Citations(all)

7959

Citations(since 2020)

3708

Cited By

5753

hIndex(all)

34

hIndex(since 2020)

22

i10Index(all)

93

i10Index(since 2020)

60

Email

University Profile Page

Virginia Polytechnic Institute and State University

Google Scholar

View Google Scholar Profile

Chris J. Roy Skills & Research Interests

computational fluid dynamics

CFD

verification and validation

V&V

Top articles of Chris J. Roy

Title

Journal

Author(s)

Publication Date

CPU–GPU heterogeneous code acceleration of a finite volume Computational Fluid Dynamics solver

Future Generation Computer Systems

Weicheng Xue

Hongyu Wang

Christopher J Roy

2024/4/30

Estimation of skin friction on the NASA BeVERLI Hill using oil film interferometry

Vignesh Sundarraj

Daniel A MacGregor

Aldo Gargiulo

Julie E Duetsch-Patel

Thomas A Ozoroski

...

2023

Error transport equations implementation for discontinuous Galerkin methods

Journal of Computational Physics

Hongyu Wang

Christopher J Roy

2023/2/1

Strategies for computational fluid dynamics validation experiments

Journal of Verification, Validation and Uncertainty Quantification

Aldo Gargiulo

Julie E Duetsch-Patel

Aurelien Borgoltz

William J Devenport

Christopher J Roy

...

2023/9/1

Neural operator-based super-fidelity: A warm-start approach for accelerating steady-state simulations

arXiv preprint arXiv:2312.11842

Xu-Hui Zhou

Jiequn Han

Muhammad I Zafar

Christopher J Roy

Heng Xiao

2023/12/19

A Blind Validation CFD Challenge Case for 3D Smooth-Body Turbulent Separation

Christopher J Roy

Todd Lowe

William J Devenport

Aurelien Borgoltz

Agata Grzyb

...

2023

Code Verification for the SENSEI CFD Code

Journal of Verification

Hongyu Wang

Christopher J Roy

2023/6

Development and Verification of a Higher-Order Computational Fluid Dynamics Solver

Journal of Verification, Validation and Uncertainty Quantification

William C Tyson

Charles W Jackson

Christopher J Roy

2023/12/1

Application of Error Transport Equations for Steady and Unsteady Problems with Shock Discontinuities

Michael Ganotaki

William A Jordan

Christopher J Roy

2023

Modeling the surface pressure spectrum beneath turbulent boundary layers in pressure gradients

AIAA Journal

Daniel J Fritsch

Vidya Vishwanathan

Christopher J Roy

K Todd Lowe

William J Devenport

...

2023/5

Modeling the Surface Pressure Spectrum on Rough Walls in Pressure Gradients

Journal of Fluids Engineering

Daniel J Fritsch

Vidya Vishwanathan

Christopher J Roy

K Todd Lowe

William J Devenport

2023/12/1

Direct investigation of nonlinear and nonlocal turbulent constitutive relations in a three-dimensional, non-equilibrium boundary layer

Aldo Gargiulo

Julie E Duetsch-Patel

Christopher J Roy

Todd Lowe

2023

Boundary layer flow over a bump and the three-dimensional law of the wall

Journal of Turbulence

Julie E Duetsch-Patel

Aldo Gargiulo

Aurélien Borgoltz

Christopher J Roy

William J Devenport

...

2023/4/3

Discretization Error Estimation Using the Unsteady Error Transport Equations

Journal of Verification, Validation and Uncertainty Quantification

Hongyu Wang

Weicheng Xue

William Jordan

Christopher J Roy

2023/12/1

Application of Framework for Estimating Performance and Associated Uncertainty for Modified Aircraft Configurations Using NASA’s X-57 Maxwell

Casey L Denham

Mayuresh Patil

Christopher J Roy

Natalia Alexandrov

2023

Assessment of model validation, calibration, and prediction approaches in the presence of uncertainty

Journal of Verification, Validation and Uncertainty Quantification

Nolan W Whiting

Christopher J Roy

Earl Duque

Seth Lawrence

William L Oberkampf

2023/3/1

Verification and validation for multiphase flows

Aniruddha Choudhary

Christopher J Roy

2023/9/27

Comparison of hill-type geometries for the validation and advancement of turbulence models

Owen J Williams

Hariprasad Annamalai

Thomas A Ozoroski

Christopher J Roy

Todd Lowe

2022

Uncertainty quantification across design space using spatially accurate polynomial chaos

AIAA Journal

John A Schaefer

Andrew W Cary

Mori Mani

Thomas A Grandine

Christopher J Roy

...

2022/3

Experimental and computational study of 2D smooth wall turbulent boundary layers in pressure gradient

Danny Fritsch

Vidya Vishwanathan

Christopher J Roy

Todd Lowe

William J Devenport

...

2022

See List of Professors in Chris J. Roy University(Virginia Polytechnic Institute and State University)

Co-Authors

H-index: 104
Dushan Boroyevich

Dushan Boroyevich

Virginia Polytechnic Institute and State University

H-index: 71
Rolando Burgos

Rolando Burgos

Virginia Polytechnic Institute and State University

H-index: 50
Jack Edwards

Jack Edwards

North Carolina State University

H-index: 37
William Devenport

William Devenport

Virginia Polytechnic Institute and State University

H-index: 32
Heng Xiao

Heng Xiao

Virginia Polytechnic Institute and State University

H-index: 29
Mayuresh Patil

Mayuresh Patil

Georgia Institute of Technology

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