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Proceedings Papers

Numerical Dynamic Analysis of Moving GTA Weld Pool

Y. M. Zhang, Z. N. Cao, R. Kovačević

Proc. ASME. IMECE96, Transport Phenomena in Materials Processing and Manufacturing, 313-320, November 17–22, 1996

Publisher: American Society of Mechanical Engineers

Paper No: IMECE1996-1060

https://doi.org/10.1115/IMECE1996-1060

View Paper titled, Numerical Dynamic Analysis of Moving GTA Weld Pool

Topics: Dynamic analysis, Dynamics (Mechanics), Fluid dynamics, Heat, Heat transfer, Three-dimensional models, Transients (Dynamics), Welding

Proceedings Papers

H ∞ Based Robust Multivariable Linear Control of Weld Pool Shape

Y. M. Zhang, Y. X. Yao, L. Li, R. Kovacevic

Proc. ASME. IMECE96, Dynamic Systems and Control, 259-264, November 17–22, 1996

Publisher: American Society of Mechanical Engineers

Paper No: IMECE1996-0345

https://doi.org/10.1115/IMECE1996-0345

View Paper titled, H ∞ Based Robust Multivariable Linear Control of Weld Pool Shape

Topics: Control systems, Shapes, Welding, Feedback, Robust control, Simulation, Uncertainty

Proceedings Papers

Robust Fault Detection and Isolation for Linear Input Time-Delay Systems

Y. X. Yao, R. Kovacevic, Y. M. Zhang

Proc. ASME. IMECE96, Dynamic Systems and Control, 859-866, November 17–22, 1996

Publisher: American Society of Mechanical Engineers

Paper No: IMECE1996-0420

https://doi.org/10.1115/IMECE1996-0420

View Paper titled, Robust Fault Detection and Isolation for Linear Input Time-Delay Systems

Topics: Flaw detection, Time delay systems, Generators, Design, Parametrization

Proceedings Papers

Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

P. J. Li, Y. M. Zhang

Proc. ASME. IMECE99, Manufacturing Science and Engineering, 649-658, November 14–19, 1999

Publisher: American Society of Mechanical Engineers

Paper No: IMECE1999-0726

https://doi.org/10.1115/IMECE1999-0726

View Paper titled, Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

Topics: Gas tungsten arc welding, Sensors, Welding, Accuracy and precision, Atoms, Base metals, Control systems, Emission spectroscopy, Spectroscopy, Wavelength

Proceedings Papers

Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs

J. C. Han, Y. M. Zhang, C. P. Lee

Proc. ASME. GT1991, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A002, June 3–6, 1991

Publisher: American Society of Mechanical Engineers

Paper No: 91-GT-003

https://doi.org/10.1115/91-GT-003

View Paper titled, Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs

Topics: Heat flux, Heat transfer, Reynolds number, Heating, Copper

Proceedings Papers

Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow

J. C. Han, Y. M. Zhang, C. P. Lee

Proc. ASME. GT1992, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A005, June 1–4, 1992

Publisher: American Society of Mechanical Engineers

Paper No: 92-GT-188

https://doi.org/10.1115/92-GT-188

View Paper titled, Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow

Topics: Flow (Dynamics), Heat transfer, Heating, Heat transfer coefficients, Rotation, Temperature, Buoyancy, Copper, Coriolis force, Reynolds number

Proceedings Papers

Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators

Y. M. Zhang, J. C. Han, J. A. Parsons, C. P. Lee

Proc. ASME. GT1993, Volume 3B: General, V03BT16A092, May 24–27, 1993

Publisher: American Society of Mechanical Engineers

Paper No: 93-GT-336

https://doi.org/10.1115/93-GT-336

View Paper titled, Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators

Topics: Buoyancy, Copper, Coriolis force, Heat flux, Heat transfer, Heat transfer coefficients, Heating, Inertia (Mechanics), Inflow, Outflow

Journal Articles

Measurement and Analysis of Plasma Arc Components

S. J. Chen, F. Jiang, J. L. Zhang, Y. M. Zhang, P. J. Shun

Publisher: ASME

J. Manuf. Sci. Eng. February 2015, 137(1): 011006.

Paper No: MANU-13-1299

https://doi.org/10.1115/1.4028689

Published Online: February 1, 2015

View Articletitled, Measurement and Analysis of Plasma Arc Components

Topics: Electric arcs, Electrons, Flow (Dynamics), Gas flow, Heat, Plasmas (Ionized gases), Pressure, Welding, Plasma arc welding, Separation (Technology)

Proceedings Papers

Flame Stretching in a Room Model With Natural Vent

W. K. Chow, S. S. Han, Y. Gao, H. Dong, Y. Huo, Y. M. Zhang, S. S. Li

Proc. ASME. HT2009, Volume 3: Combustion, Fire and Reacting Flow; Heat Transfer in Multiphase Systems; Heat Transfer in Transport Phenomena in Manufacturing and Materials Processing; Heat and Mass Transfer in Biotechnology; Low Temperature Heat Transfer; Environmental Heat Transfer; Heat Transfer Education; Visualization of Heat Transfer, 27-30, July 19–23, 2009

Publisher: American Society of Mechanical Engineers

Paper No: HT2009-88084

https://doi.org/10.1115/HT2009-88084

View Paper titled, Flame Stretching in a Room Model With Natural Vent

Topics: Flames, Vents, Liquid pool fires, Fire, Gasoline, Ceilings, Combustion, Fuels

Journal Articles

Adaptive Nontransferred Plasma Charge Sensor and Its Applications

Wei Lu, Y. M. Zhang, John Emmerson

Publisher: ASME

J. Manuf. Sci. Eng. February 2007, 129(1): 180–189.

https://doi.org/10.1115/1.2401627

Published Online: June 28, 2006

View Articletitled, Adaptive Nontransferred Plasma Charge Sensor and Its Applications

Topics: Sensors, Welding, Pipes, Plasmas (Ionized gases)

Journal Articles

Sensing and Control of Double-Sided Arc Welding Process

Y. M. Zhang, Mem. ASME, S. B. Zhang, M. Jiang

Publisher: ASME

J. Manuf. Sci. Eng. August 2002, 124(3): 695–701.

https://doi.org/10.1115/1.1467603

Published Online: July 11, 2002

View Articletitled, Sensing and Control of Double-Sided Arc Welding Process

Topics: Arc welding, Control systems, Density, Welding, Electrodes, Flow (Dynamics), Sensors, Plasma jets, Electric arcs, Stainless steel

Journal Articles

Robust Control of Pulsed Gas Metal Arc Welding

Y. M. Zhang, Liguo E, B. L. Walcott

Publisher: ASME

J. Dyn. Sys., Meas., Control. June 2002, 124(2): 281–289.

https://doi.org/10.1115/1.1470173

Published Online: May 10, 2002

View Articletitled, Robust Control of Pulsed Gas Metal Arc Welding

Topics: Gas metal arc welding, Robust control, Welding, Wire, Control algorithms, Algorithms, Drops, Electrodes, Dynamic models

Journal Articles

Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

P. J. Li, Y. M. Zhang

Publisher: ASME

J. Manuf. Sci. Eng. February 2001, 123(1): 62–65.

https://doi.org/10.1115/1.1349719

Published Online: February 1, 2000

View Articletitled, Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

Topics: Emission spectroscopy, Gas tungsten arc welding, Sensors, Spectroscopy, Welding, Base metals, Filters, Metals, Wavelength

Journal Articles

Interval Model Based Robust Control of Weld Joint Penetration

Y. M. Zhang, L. Li

Publisher: ASME

J. Manuf. Sci. Eng. August 1999, 121(3): 425–433.

https://doi.org/10.1115/1.2832698

Published Online: August 1, 1999

View Articletitled, Interval Model Based Robust Control of Weld Joint Penetration

Topics: Robust control, Welding, Control systems, Dynamics (Mechanics), Uncertainty, Algorithms, Feedback, Geometry, Manufacturing, Sensors

Journal Articles

Noncontact Ultrasonic Sensing for Seam Tracking in Arc Welding Processes

S. B. Zhang, Y. M. Zhang, R. Kovacevic

Publisher: ASME

J. Manuf. Sci. Eng. August 1998, 120(3): 600–608.

https://doi.org/10.1115/1.2830164

Published Online: August 1, 1998

View Articletitled, Noncontact Ultrasonic Sensing for Seam Tracking in Arc Welding Processes

Topics: Arc welding, Carbon dioxide, Circuits, Density, Design, Echoes, Gas metal arc welding, Gas tungsten arc welding, High temperature, Optimization

Journal Articles

Numerical Dynamic Analysis of Moving GTA Weld Pool

Z. N. Cao, Y. M. Zhang, R. Kovacevic

Publisher: ASME

J. Manuf. Sci. Eng. February 1998, 120(1): 173–178.

https://doi.org/10.1115/1.2830096

Published Online: February 1, 1998

View Articletitled, Numerical Dynamic Analysis of Moving GTA Weld Pool

Topics: Dynamic analysis, Dynamics (Mechanics), Fluid dynamics, Heat, Heat transfer, Three-dimensional models, Transients (Dynamics), Welding

Journal Articles

Dynamic Estimation of Full Penetration Using Geometry of Adjacent Weld Pools

Y. M. Zhang, L. Li, R. Kovacevic

Publisher: ASME

J. Manuf. Sci. Eng. November 1997, 119(4A): 631–643.

https://doi.org/10.1115/1.2831197

Published Online: November 1, 1997

View Articletitled, Dynamic Estimation of Full Penetration Using Geometry of Adjacent Weld Pools

Topics: Artificial neural networks, Geometry, Modeling, Welding

Journal Articles

Real-Time Sensing of Sag Geometry During GTA Welding

Y. M. Zhang, R. Kovacevic

Publisher: ASME

J. Manuf. Sci. Eng. May 1997, 119(2): 151–160.

https://doi.org/10.1115/1.2831090

Published Online: May 1, 1997

View Articletitled, Real-Time Sensing of Sag Geometry During GTA Welding

Topics: Geometry, Welding, Algorithms, Lasers, Adaptive dynamics, Control systems, Delays, Feedback, Image processing, Sensors

Journal Articles

Real-Time Image Processing for Monitoring of Free Weld Pool Surface

R. Kovacevic, Y. M. Zhang

Publisher: ASME

J. Manuf. Sci. Eng. May 1997, 119(2): 161–169.

https://doi.org/10.1115/1.2831091

Published Online: May 1, 1997

View Articletitled, Real-Time Image Processing for Monitoring of Free Weld Pool Surface

Topics: Electrodes, Image processing, Lasers, Mirrors, Plasma jets, Reflection, Shapes, Welding

Journal Articles

Role of Welding Parameters in Determining the Geometrical Appearance of Weld Pool

R. Kovacevic, Z. N. Cao, Y. M. Zhang

Publisher: ASME

J. Eng. Mater. Technol. October 1996, 118(4): 589–596.

https://doi.org/10.1115/1.2805961

Published Online: October 1, 1996

View Articletitled, Role of Welding Parameters in Determining the Geometrical Appearance of Weld Pool

Topics: Welding, Computer simulation, Fluid dynamics, Shapes, Deformation, Heat transfer, Machinery, Temperature distribution

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