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Proceedings Papers

Numerical Study of the Effects of Different Buoyancy Models on Supercritical Flow and Heat Transfer

X. Y. Xu, T. Ma, M. Zeng, Q. W. Wang

Proc. ASME. HT2013, Volume 4: Heat and Mass Transfer Under Extreme Conditions; Environmental Heat Transfer; Computational Heat Transfer; Visualization of Heat Transfer; Heat Transfer Education and Future Directions in Heat Transfer; Nuclear Energy, V004T12A004, July 14–19, 2013

Publisher: American Society of Mechanical Engineers

Paper No: HT2013-17295

https://doi.org/10.1115/HT2013-17295

View Paper titled, Numerical Study of the Effects of Different Buoyancy Models on Supercritical Flow and Heat Transfer

Topics: Buoyancy, Flow (Dynamics), Heat transfer, Heat flux, Wall temperature, Computational methods, Simulation results, Supercritical fluids, Turbulence, Water

Journal Articles

A Numerical Study of Aortic Flow Stability and Comparison With In Vivo Flow Measurements

C. A. Kousera, N. B. Wood, W. A. Seed, R. Torii, D. O'Regan, X. Y. Xu

Publisher: ASME

J Biomech Eng. January 2013, 135(1): 011003.

Paper No: BIO-12-1016

https://doi.org/10.1115/1.4023132

Published Online: December 27, 2012

View Article titled, A Numerical Study of Aortic Flow Stability and Comparison With In Vivo Flow Measurements

Topics: Aorta, Flow (Dynamics), Turbulence, Inflow

Journal Articles

Assessment of Energy Requirement for the Retinal Arterial Network in Normal and Hypertensive Subjects

D. Liu, N. B. Wood, N. Witt, A. D. Hughes, S. A. Thom, X. Y. Xu

Publisher: ASME

J Biomech Eng. January 2012, 134(1): 014501.

https://doi.org/10.1115/1.4005529

Published Online: February 9, 2012

View Article titled, Assessment of Energy Requirement for the Retinal Arterial Network in Normal and Hypertensive Subjects

Topics: Bifurcation, Blood, Blood flow, Flow (Dynamics), Vessels, Energy assessment, Wall thickness, Pressure

Journal Articles

Comparison of LES of Steady Transitional Flow in an Idealized Stenosed Axisymmetric Artery Model With a RANS Transitional Model

F. P. P. Tan, N. B. Wood, G. Tabor, X. Y. Xu

Publisher: ASME

J Biomech Eng. May 2011, 133(5): 051001.

https://doi.org/10.1115/1.4003782

Published Online: April 7, 2011

View Article titled, Comparison of LES of Steady Transitional Flow in an Idealized Stenosed Axisymmetric Artery Model With a RANS Transitional Model

Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Viscosity, Vorticity, Eddies (Fluid dynamics), Pulsatile flow, Flow simulation, Inflow

Journal Articles

Analysis of Flow Patterns in a Patient-Specific Aortic Dissection Model

Z. Cheng, F. P. P. Tan, C. V. Riga, C. D. Bicknell, M. S. Hamady, R. G. J. Gibbs, N. B. Wood, X. Y. Xu

Publisher: ASME

J Biomech Eng. May 2010, 132(5): 051007.

https://doi.org/10.1115/1.4000964

Published Online: March 29, 2010

View Article titled, Analysis of Flow Patterns in a Patient-Specific Aortic Dissection Model

Topics: Aorta, Flow (Dynamics), Shear stress, Turbulence

Journal Articles

Analysis of Flow Disturbance in a Stenosed Carotid Artery Bifurcation Using Two-Equation Transitional and Turbulence Models

F. P. P. Tan, G. Soloperto, S. Bashford, N. B. Wood, S. Thom, A. Hughes, X. Y. Xu

Publisher: ASME

J Biomech Eng. December 2008, 130(6): 061008.

https://doi.org/10.1115/1.2978992

Published Online: October 10, 2008

View Article titled, Analysis of Flow Disturbance in a Stenosed Carotid Artery Bifurcation Using Two-Equation Transitional and Turbulence Models

Topics: Flow (Dynamics), Turbulence, Shear stress, Carotid arteries, Bifurcation, Pulsatile flow

Journal Articles

The Influence of Inflow Boundary Conditions on Intra Left Ventricle Flow Predictions

Q. Long,, R. Merrifield,, G. Z. Yang, and, X. Y. Xu, P. J. Kilner and, D. N. Firmin

Publisher: ASME

J Biomech Eng. December 2003, 125(6): 922–927.

https://doi.org/10.1115/1.1635404

Published Online: January 9, 2004

View Article titled, The Influence of Inflow Boundary Conditions on Intra Left Ventricle Flow Predictions

Topics: Boundary-value problems, Computational fluid dynamics, Flow (Dynamics), Inflow, Pressure, Simulation

Journal Articles

Accuracy and Reproducibility of CFD Predicted Wall Shear Stress Using 3D Ultrasound Images

A. D. Augst, Research Student,, D. C. Barratt, Research Assistant,, A. D. Hughes, Professor, F. P. Glor, Research Assistant,, S. A. McG. Thom, Reader,, X. Y. Xu, Lecturer,

Publisher: ASME

J Biomech Eng. April 2003, 125(2): 218–222.

https://doi.org/10.1115/1.1553973

Published Online: April 9, 2003

View Article titled, Accuracy and Reproducibility of CFD Predicted Wall Shear Stress Using 3D Ultrasound Images

Topics: Computational fluid dynamics, Computer-aided design, Ultrasound, Geometry, Shear stress, Bifurcation, Hemodynamics, Phantoms

Journal Articles

Characterization of the Effect of Corrugation Angles on Hydrodynamic and Heat Transfer Performance of Four-Start Spiral Tubes

X. D. Chen, X. Y. Xu, S. K. Nguang, Arthur E. Bergles

Publisher: ASME

J. Heat Mass Transfer. December 2001, 123(6): 1149–1158.

https://doi.org/10.1115/1.1409261

Published Online: April 23, 2001

View Article titled, Characterization of the Effect of Corrugation Angles on Hydrodynamic and Heat Transfer Performance of Four-Start Spiral Tubes

Topics: Artificial neural networks, Friction, Heat exchangers, Heat transfer, Heat transfer coefficients, Performance evaluation, Flow (Dynamics), Reynolds number

Journal Articles

Flow Studies in Canine Artery Bifurcations Using a Numerical Simulation Method

X. Y. Xu, M. W. Collins, C. J. H. Jones

Publisher: ASME

J Biomech Eng. November 1992, 114(4): 504–511.

https://doi.org/10.1115/1.2894102

Published Online: November 1, 1992

View Article titled, Flow Studies in Canine Artery Bifurcations Using a Numerical Simulation Method

Topics: Bifurcation, Computer simulation, Flow (Dynamics), Blood, Algorithms, Approximation, Blood vessels, Finite element analysis, Fluids, Modeling