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Proceedings Papers

Flow Visualization and 3D Measurements of Nano-Particle Transport in Rock-Based 2.5D Ceramic Micro-Models

Jagannath Upadhyay, Daniel S. Park, Khurshida Sharmin, Ingmar Schoegl, Karsten E. Thompson, Dimitris E. Nikitopoulos

Proc. ASME. IMECE2017, Volume 7: Fluids Engineering, V007T09A052, November 3–9, 2017

Paper No: IMECE2017-71698

DOI: https://doi.org/10.1115/IMECE2017-71698

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Topics: Ceramics, Flow visualization, Nanoparticles, Rocks, Particulate matter, Fluorescence, Geometry, Transparency, Flow (Dynamics), Mechanical admittance

Proceedings Papers

3D Measurements of Nano-Particle Transport in Complex 2.5D Micro-Models

Jagannath Upadhyay, Daniel S. Park, Karsten E. Thompson, Dimitris E. Nikitopoulos

Proc. ASME. IMECE2015, Volume 7B: Fluids Engineering Systems and Technologies, V07BT09A004, November 13–19, 2015

Paper No: IMECE2015-50635

DOI: https://doi.org/10.1115/IMECE2015-50635

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Topics: Nanoparticles, Particulate matter, Flow (Dynamics), Fluorescence, Geometry, Algorithms, Calibration, Computer simulation, Dimensions, Image processing

Proceedings Papers

Fabrication of 2.5D Rock-Based Micromodels With High Resolution Features

Daniel S. Park, J. Upadhyay, V. Singh, Karsten E. Thompson, Dimitris E. Nikitopoulos

Proc. ASME. IMECE2015, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A014, November 13–19, 2015

Paper No: IMECE2015-50657

DOI: https://doi.org/10.1115/IMECE2015-50657

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Topics: Manufacturing, Resolution (Optics), Rocks, Nickel, Electroforming, Lithography, Ultraviolet radiation, Ceramics, Current density, Electroplating

Proceedings Papers

Design, Characterization, and Verification of a Closed Loop Wind Tunnel With Linear Cascade and Upstream Wake Generator

Carlos R. Gonzalez, Guillaume F. Bidan, Jason W. Bitting, Christopher M. Foreman, Jean-Philippe Junca-Laplace, Kevin D. Wood, Dimitris E. Nikitopoulos

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A029, June 15–19, 2015

Paper No: GT2015-42999

DOI: https://doi.org/10.1115/GT2015-42999

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Topics: Cascades (Fluid dynamics), Design, Generators, Wakes, Wind tunnels, Blades, Pressure, Airfoils, Conveyor systems, Chords (Trusses)

Proceedings Papers

Heat Transfer in a Two-Pass Internally Ribbed Turbine Blade Coolant Channel With Cylindrical Vortex Generators

Richard G. Hibbs, Sumanta Acharya, Yi Chen, Dimitris E. Nikitopoulos, Tod A. Myrum

Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A051, June 10–13, 1996

Paper No: 96-GT-474

DOI: https://doi.org/10.1115/96-GT-474

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Topics: Coolants, Generators, Heat transfer, Turbine blades, Vortices, Mass transfer, Reynolds number, Wakes, Geometry, Heat

Proceedings Papers

Mass/Heat Transfer in a Ribbed Blade Coolant Passage With Cylindrical Vortex Generators: The Effect of Generator-Rib Spacing

Richard G. Hibbs, Sumanta Acharya, Yi Chen, Dimitris E. Nikitopoulos

Proc. ASME. GT1997, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T09A026, June 2–5, 1997

Paper No: 97-GT-161

DOI: https://doi.org/10.1115/97-GT-161

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Topics: Blades, Coolants, Generators, Heat transfer, Vortices, Shear (Mechanics), Mass transfer, Turbine blades, Wakes

Proceedings Papers

Design and Fabrication of Rock-Based Micromodel

Daniel S. Park, Saade Bou-Mikael, Sean King, Karsten E. Thompson, Clinton S. Willson, Dimitris E. Nikitopoulos

Proc. ASME. IMECE2012, Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B, 709-715, November 9–15, 2012

Paper No: IMECE2012-88501

DOI: https://doi.org/10.1115/IMECE2012-88501

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Topics: Design, Manufacturing, Rocks, Computational fluid dynamics, Flow (Dynamics), Engineering simulation, Optimization, Particulate matter, Polymers, Simulation

Journal Articles

Study of Unforced and Modulated Film-Cooling Jets Using Proper Orthogonal Decomposition—Part I: Unforced Jets

Guillaume Bidan, Clementine Vézier, Dimitris E. Nikitopoulos

J. Turbomach. March 2013, 135(2): 021037.

Paper No: TURBO-11-1220

DOI: https://doi.org/10.1115/1.4006599

Published Online: November 8, 2012

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Topics: Cross-flow, Film cooling, Flow (Dynamics), Jets, Principal component analysis, Shear (Mechanics), Temperature, Visualization, Vortices, Electromagnetic scattering

Journal Articles

Study of Unforced and Modulated Film-Cooling Jets Using Proper Orthogonal Decomposition—Part II: Forced Jets

Guillaume Bidan, Clementine Vézier, Dimitris E. Nikitopoulos

J. Turbomach. March 2013, 135(2): 021038.

Paper No: TURBO-11-1221

DOI: https://doi.org/10.1115/1.4006600

Published Online: November 1, 2012

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Topics: Cycles, Film cooling, Flow (Dynamics), Principal component analysis, Temperature, Jets, Vortices, Cross-flow, Transients (Dynamics)

Proceedings Papers

Study of Unforced and Modulated Inclined Film-Cooling Jets Using Proper Orthogonal Decomposition: Part I—Unforced Jets

Guillaume Bidan, Clementine Vezier, Dimitris E. Nikitopoulos

Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 1517-1528, June 6–10, 2011

Paper No: GT2011-45400

DOI: https://doi.org/10.1115/GT2011-45400

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Topics: Film cooling, Jets, Principal component analysis, Flow (Dynamics), Cross-flow, Dynamics (Mechanics), Electromagnetic scattering, Errors, Flat plates, Large eddy simulation

Proceedings Papers

Study of Unforced and Modulated Inclined Film-Cooling Jets Using Proper Orthogonal Decomposition: Part II—Forced Jets

Guillaume Bidan, Clementine Vezier, Dimitris E. Nikitopoulos

Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 1809-1822, June 6–10, 2011

Paper No: GT2011-46901

DOI: https://doi.org/10.1115/GT2011-46901

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Topics: Film cooling, Jets, Principal component analysis, Flow (Dynamics), Cross-flow, Cycles, Large eddy simulation, Boundary-value problems, Dynamics (Mechanics), Electromagnetic scattering

Proceedings Papers

Experimental and Numerical Study of Steady and Modulated Transverse Jets at Low Blowing Ratios

Guillaume Bidan, Pierre-Emmanuel Bouladoux, Jeremiah E. Oertling, Dimitris E. Nikitopoulos

Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2525-2535, June 14–18, 2010

Paper No: GT2010-23013

DOI: https://doi.org/10.1115/GT2010-23013

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Topics: Jets, Cycles, Steady state, Dynamics (Mechanics), Electromagnetic scattering, Flat plates, Heat transfer, Large eddy simulation, Radiation scattering, Scattering (Physics)

Proceedings Papers

Liquid-Liquid Segmented Flows in Polymer Microfluidic Channels

Namwon Kim, Michael C. Murphy, Steven A. Soper, Dimitris E. Nikitopoulos

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 1155-1165, June 22–24, 2009

Paper No: ICNMM2009-82277

DOI: https://doi.org/10.1115/ICNMM2009-82277

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Topics: Flow (Dynamics), Microfluidics, Polymers, Fluids, Drops, Microchannels, Transients (Dynamics), Pressure drop, Brass (Metal), Embossing

Proceedings Papers

Dimensional and Locational Integrity in the Replication of Polymeric Microdevices

Byoung Hee You, Daniel S. Park, Ping-Chuan Chen, Wilfredo M. Caceres, Dimitris E. Nikitopoulos, Steven A. Soper, Michael C. Murphy

Proc. ASME. InterPACK2007, ASME 2007 InterPACK Conference, Volume 2, 955-959, July 8–12, 2007

Paper No: IPACK2007-33482

DOI: https://doi.org/10.1115/IPACK2007-33482

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Topics: Dimensions, Embossing, Injection molding, Manufacturing, Microfluidics, Molding, Polymers, Shrinkage (Materials), Thermal expansion

Proceedings Papers

Assessment and Improvement of the Thermal Performance of a Polycarbonate Micro Continuous Flow Polymerase Chain Reactor (CFPCR)

Pin-Chuan Chen, Michael W. Mitchell, Dimitris E. Nikitopoulos, Steven A. Soper, Michael C. Murphy

Proc. ASME. InterPACK2007, ASME 2007 InterPACK Conference, Volume 1, 129-135, July 8–12, 2007

Paper No: IPACK2007-33330

DOI: https://doi.org/10.1115/IPACK2007-33330

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Topics: Chain, Flow (Dynamics), Temperature, Temperature distribution, Biomedical microelectromechanical systems, Liquid crystals, Copper, Thermal management, Thermocouples, Thin films

Proceedings Papers

Protein Adsorption in a Continuous Flow Microchannel Environment

Pin-Chuan Chen, Hong Wang, Daniel S. Park, Sunggook Park, Dimitris E. Nikitopoulos, Steven A. Soper, Michael C. Murphy

Proc. ASME. IMECE2008, Volume 2: Biomedical and Biotechnology Engineering, 249-253, October 31–November 6, 2008

Paper No: IMECE2008-68094

DOI: https://doi.org/10.1115/IMECE2008-68094

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Topics: Flow (Dynamics), Microchannels, Proteins, Coating processes, Coatings, Absorption, Chain, Geometry, Microfluidics, Polymers

Proceedings Papers

Assembly Tolerance Analysis for Injection Molded Modular, Polymer Microfluidic Devices

Byoung Hee You, Daniel S. Park, P.-C. Chen, Sudheer D. Rani, Dimitris E. Nikitopoulos, Steven A. Soper, Michael C. Murphy

Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 803-809, October 31–November 6, 2008

Paper No: IMECE2008-68143

DOI: https://doi.org/10.1115/IMECE2008-68143

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Topics: Manufacturing, Microfluidics, Polymers, Tolerance analysis, Simulation, Brass (Metal), Dimensions, Instrumentation, Mass production, Monte Carlo methods

Proceedings Papers

Heat/Mass Transfer in Rotating, Smooth, High Aspect-Ratio (4:1) Coolant Channels With Curved Walls in 90° and 45° Orientation

Eashwar Sethuraman, Dimitris E. Nikitopoulos, Sumanta Acharya

Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 213-222, June 9–13, 2008

Paper No: GT2008-50247

DOI: https://doi.org/10.1115/GT2008-50247

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Topics: Coolants, Curved walls, Heat, Mass transfer, Rotation, Flow (Dynamics), Blades, Cross section (Physics), Ducts, Heat transfer

Proceedings Papers

Investigation of Two-Phase Flow in Rectangular Micro-Channels

Namwon Kim, Estelle T. Evans, Steven A. Soper, Michael C. Murphy, Dimitris E. Nikitopoulos

Proc. ASME. FEDSM2008, Volume 2: Fora, 541-551, August 10–14, 2008

Paper No: FEDSM2008-55037

DOI: https://doi.org/10.1115/FEDSM2008-55037

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Topics: Microchannels, Two-phase flow, Flow (Dynamics), Bubbles, Pressure drop, Brass (Metal), Bubbly flow, Embossing, Feedback, Geometry

Proceedings Papers

Optimized High-Aspect-Ratio Diffusional Micromixers

Amit Maha, Vamsidhar Palaparthy, Steven A. Soper, Michael C. Murphy, Dimitris E. Nikitopoulos

Proc. ASME. FEDSM2008, Volume 2: Fora, 645-646, August 10–14, 2008

Paper No: FEDSM2008-55294

DOI: https://doi.org/10.1115/FEDSM2008-55294

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Topics: Chain, Design, Dimensions, Flow (Dynamics), Gates (Closures), Jets, Manufacturing, Microchannels, Optimization, Pressure

Journal citation

NARROW

Flow Visualization and 3D Measurements of Nano-Particle Transport in Rock-Based 2.5D Ceramic Micro-Models

3D Measurements of Nano-Particle Transport in Complex 2.5D Micro-Models

Fabrication of 2.5D Rock-Based Micromodels With High Resolution Features

Design, Characterization, and Verification of a Closed Loop Wind Tunnel With Linear Cascade and Upstream Wake Generator

Heat Transfer in a Two-Pass Internally Ribbed Turbine Blade Coolant Channel With Cylindrical Vortex Generators

Mass/Heat Transfer in a Ribbed Blade Coolant Passage With Cylindrical Vortex Generators: The Effect of Generator-Rib Spacing

Design and Fabrication of Rock-Based Micromodel

Study of Unforced and Modulated Film-Cooling Jets Using Proper Orthogonal Decomposition—Part I: Unforced Jets

Study of Unforced and Modulated Film-Cooling Jets Using Proper Orthogonal Decomposition—Part II: Forced Jets

Study of Unforced and Modulated Inclined Film-Cooling Jets Using Proper Orthogonal Decomposition: Part I—Unforced Jets

Study of Unforced and Modulated Inclined Film-Cooling Jets Using Proper Orthogonal Decomposition: Part II—Forced Jets

Experimental and Numerical Study of Steady and Modulated Transverse Jets at Low Blowing Ratios

Liquid-Liquid Segmented Flows in Polymer Microfluidic Channels

Dimensional and Locational Integrity in the Replication of Polymeric Microdevices

Assessment and Improvement of the Thermal Performance of a Polycarbonate Micro Continuous Flow Polymerase Chain Reactor (CFPCR)

Protein Adsorption in a Continuous Flow Microchannel Environment

Assembly Tolerance Analysis for Injection Molded Modular, Polymer Microfluidic Devices

Heat/Mass Transfer in Rotating, Smooth, High Aspect-Ratio (4:1) Coolant Channels With Curved Walls in 90° and 45° Orientation

Investigation of Two-Phase Flow in Rectangular Micro-Channels

Optimized High-Aspect-Ratio Diffusional Micromixers

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