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Proceedings Papers

Comparison of Volumetric to Surface Heating for Filament-Fed Laser Heated Additive Manufacturing of Glass

Nicholas E. Capps, Jason E. Johnson, Robert G. Landers, Douglas A. Bristow, Edward C. Kinzel, Alexandria N. Marchi, John D. Bernardin
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T15A002, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3634
https://doi.org/10.1115/HT2019-3634
View Paper titled, Comparison of Volumetric to Surface Heating for Filament-Fed Laser Heated Additive Manufacturing of Glass
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Topics: Additive manufacturing, Glass, Heating, Lasers, Laser beams, Quartz, Wetting, Absorption, Carbon dioxide, Carbon dioxide lasers
Proceedings Papers

Effects of Beam Size and Pulse Duration on the Laser Drilling Process

Nazia Afrin, Pengfei Ji, J. K. Chen, Yuwen Zhang
Proc. ASME. HT2016, Volume 2: Heat Transfer in Multiphase Systems; Gas Turbine Heat Transfer; Manufacturing and Materials Processing; Heat Transfer in Electronic Equipment; Heat and Mass Transfer in Biotechnology; Heat Transfer Under Extreme Conditions; Computational Heat Transfer; Heat Transfer Visualization Gallery; General Papers on Heat Transfer; Multiphase Flow and Heat Transfer; Transport Phenomena in Manufacturing and Materials Processing, V002T10A002, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: HT2016-7339
https://doi.org/10.1115/HT2016-7339
View Paper titled, Effects of Beam Size and Pulse Duration on the Laser Drilling Process
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Topics: Drilling, Lasers, Ablation (Vaporization technology), Laser beams, Convection, Geometry, Heat conduction, Melting, Solidification, Transients (Dynamics)
Proceedings Papers

Multi-Parametric Growth of Semiconductor Nanowires in a Single Platform by Laser-Induced Localized Heat Sources

David J. Hwang, Sang-Gil Ryu, Eunpa Kim, Costas P. Grigoropoulos
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 943-946, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58315
https://doi.org/10.1115/HT2012-58315
View Paper titled, Multi-Parametric Growth of Semiconductor Nanowires in a Single Platform by Laser-Induced Localized Heat Sources
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Topics: Heat, Lasers, Nanowires, Semiconductors (Materials), Energy gap, Heating, Irradiation (Radiation exposure), Laser beams, Manufacturing, Nanoscale phenomena
Proceedings Papers

Thermal Characterization of Bi-Material Microcantilevers: Thermal Conductance and Microscale Convection

Arvind Narayanaswamy, Ning Gu
Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 793-800, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88108
https://doi.org/10.1115/HT2009-88108
View Paper titled, Thermal Characterization of Bi-Material Microcantilevers: Thermal Conductance and Microscale Convection
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Topics: Convection, Microcantilevers, Microscale devices, Thermal characterization, Thermal conductivity, Cantilevers, Heat transfer, Atomic force microscopy, Deflection, Sensors
Proceedings Papers

Infrared Species Limited Data Tomography Through Tikhonov Reconstruction

K. J. Daun
Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 187-196, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88218
https://doi.org/10.1115/HT2009-88218
View Paper titled, Infrared Species Limited Data Tomography Through Tikhonov Reconstruction
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Topics: Combustion, Fuels, Laser beams, Lasers, Light absorption, Optical tomography, Phantoms
Proceedings Papers

In Situ Measurement of Water Temperature With a Sensor Using Interferometry

Eiji Tomita, Nobuyuki Kawahara, Yasuji Toda
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 727-733, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32022
https://doi.org/10.1115/HT2007-32022
View Paper titled, In Situ Measurement of Water Temperature With a Sensor Using Interferometry
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Topics: Interferometry, Sensors, Temperature measurement, Water, Water temperature, Temperature, Fluids, Laser beams, Thermal boundary layers, Vessels
Proceedings Papers

Local Radiation Heating Technique of Polymeric Materials Using Functional-Dye

Takushi Saito, Isao Satoh, Tatsuya Kawaguchi
Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 697-703, July 8–12, 2007
Publisher: American Society of Mechanical Engineers
Paper No: HT2007-32909
https://doi.org/10.1115/HT2007-32909
View Paper titled, Local Radiation Heating Technique of Polymeric Materials Using Functional-Dye
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Topics: Heating, Radiation (Physics), Lasers, Computer simulation, Absorption, Excitation, Heat, Irradiation (Radiation exposure), Laser beams, Shapes
Proceedings Papers

Thermal Ablation of Mouse Skin Tissue Using Ultra-Short Pulse 1552 nm Laser

Amir Yousef Sajjadi, Ogugua Onyejekwe, Shreya Raje, Kunal Mitra, Michael Grace
Proc. ASME. HT2008, Heat Transfer: Volume 3, 347-353, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: HT2008-56396
https://doi.org/10.1115/HT2008-56396
View Paper titled, Thermal Ablation of Mouse Skin Tissue Using Ultra-Short Pulse 1552 nm Laser
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Topics: Ablation (Vaporization technology), Biological tissues, Lasers, Skin, Irradiation (Radiation exposure), Modeling, Laser beams, Damage, Heat, Imaging
Proceedings Papers

Sensitivity Analysis of an Inverse Method for Characterizing Industrial Foams

Shaun M. Salisbury, Matthew R. Jones, Brent W. Webb, Vladimir P. Solovjov
Proc. ASME. HT2005, Heat Transfer: Volume 4, 237-244, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72720
https://doi.org/10.1115/HT2005-72720
View Paper titled, Sensitivity Analysis of an Inverse Method for Characterizing Industrial Foams
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Topics: Diffusion (Physics), Electromagnetic scattering, Foams (Chemistry), Laser beams, Monte Carlo methods, Parameter estimation, Radiation (Physics), Radiation scattering, Scattering (Physics), Sensitivity analysis
Proceedings Papers

Modeling the Transport Phenomena in Moving 3-D Dual-Beam Laser Keyhole Welding

J. Zhou, H. L. Tsai, P. C. Wang
Proc. ASME. HT2005, Heat Transfer: Volume 3, 263-270, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72201
https://doi.org/10.1115/HT2005-72201
View Paper titled, Modeling the Transport Phenomena in Moving 3-D Dual-Beam Laser Keyhole Welding
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Topics: Lasers, Modeling, Transport phenomena, Welding, Laser welding, Laser beams, Shapes, Cooling, Dynamics (Mechanics), Errors
Proceedings Papers

Effects of Multiple Reflections on Hole Formation During Short-Pulsed Laser Drilling

Michael F. Modest
Proc. ASME. HT2005, Heat Transfer: Volume 3, 151-161, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72399
https://doi.org/10.1115/HT2005-72399
View Paper titled, Effects of Multiple Reflections on Hole Formation During Short-Pulsed Laser Drilling
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Topics: Drilling, Lasers, Reflection, Evaporation, Heat conduction, Geometry, Irradiation (Radiation exposure), Laser beams, Numerical analysis, Ray tracing
Proceedings Papers

Partial Melting and Resolidification of Single-Component Metal Powder With a Moving Laser Beam

Bin Xiao, Yuwen Zhang
Proc. ASME. HT2005, Heat Transfer: Volume 3, 315-325, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72161
https://doi.org/10.1115/HT2005-72161
View Paper titled, Partial Melting and Resolidification of Single-Component Metal Powder With a Moving Laser Beam
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Topics: Laser beams, Melting, Metal powders, Temperature, Melting point, Particulate matter, Shrinkage (Materials), Convection, Darcy's law, Gravity (Force)
Proceedings Papers

Three-Dimensional Modeling of Laser Sintering of a Two-Component Metal Powder Layer on Top of Sintered Layers

Tiebing Chen, Yuwen Zhang
Proc. ASME. HT2005, Heat Transfer: Volume 3, 345-353, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72395
https://doi.org/10.1115/HT2005-72395
View Paper titled, Three-Dimensional Modeling of Laser Sintering of a Two-Component Metal Powder Layer on Top of Sintered Layers
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Topics: Lasers, Metal powders, Sintering, Three-dimensional modeling, Computer simulation, Darcy's law, Flow (Dynamics), Gravity (Force), Heat, Heat losses
Proceedings Papers

Melt Flow and Porosity Formation in Pulsed Laser Keyhole Welding

J. Zhou, H. L. Tsai, P. C. Wang, R. Menassa
Proc. ASME. HT-FED2004, Volume 3, 1065-1073, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56732
https://doi.org/10.1115/HT-FED2004-56732
View Paper titled, Melt Flow and Porosity Formation in Pulsed Laser Keyhole Welding
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Topics: Flow (Dynamics), Lasers, Porosity, Welding, Collapse, Solidification, Absorption, Laser welding, Electromagnetic force, Computers
Proceedings Papers

An Investigation of Droplet Diffusion in Isotropic Turbulence With Digital Holographic PIV

Edwin Malkiel, Jian Sheng, David Garber, Joseph Katz
Proc. ASME. HT-FED2004, Volume 3, 543-552, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56237
https://doi.org/10.1115/HT-FED2004-56237
View Paper titled, An Investigation of Droplet Diffusion in Isotropic Turbulence With Digital Holographic PIV
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Topics: Diffusion (Physics), Drops, Turbulence, Density, Fluids, Holography, Time series, Trajectories (Physics), Corners (Structural elements), Diesel
Proceedings Papers

A 3-D Numerical Model for Ablation Phenomena and Thermal Stress Evolution During Laser Machining

R. Akarapu, B. Q. Li, A. E. Segall
Proc. ASME. HT2003, Heat Transfer: Volume 3, 189-198, July 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: HT2003-47298
https://doi.org/10.1115/HT2003-47298
View Paper titled, A 3-D Numerical Model for Ablation Phenomena and Thermal Stress Evolution During Laser Machining
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Topics: Ablation (Vaporization technology), Computer simulation, Lasers, Machining, Thermal stresses, Drilling, Laser cutting, Algorithms, Ceramics, Finite element methods