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Proceedings Papers

Sizing Design Sensitivity Analysis of Dynamic Frequency Response of Vibrating Structures

K. K. Choi, J. H. Lee

Proc. ASME. DETC89, 15th Design Automation Conference: Volume 2 — Design Optimization, 257-264, September 17–21, 1989

Paper No: DETC1989-0098

DOI: https://doi.org/10.1115/DETC1989-0098

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Topics: Design sensitivity analysis, Frequency response, Stress, Trains, Aircraft, Automobiles, Compressors, Design, Engines, Excitation

Proceedings Papers

Prediction and Experimental Verification of the Heights of Air-Oil Interfaces in the FDBs in a Tied Shaft of HDDs During Non-Operating Conditions

M. H. Lee, J. H. Lee, K. B. Kim, G. H. Jang

Proc. ASME. ISPS2017, ASME 2017 Conference on Information Storage and Processing Systems, V001T05A003, August 29–30, 2017

Paper No: ISPS2017-5427

DOI: https://doi.org/10.1115/ISPS2017-5427

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Topics: Atmospheric pressure, Bearings, Clearances (Engineering), Disks, Fluids, Hydrostatic pressure, Pressure

Journal Articles

Lattice Rotation Patterns and Strain Gradient Effects in Face-Centered-Cubic Single Crystals Under Spherical Indentation

Y. F. Gao, B. C. Larson, J. H. Lee, L. Nicola, J. Z. Tischler, G. M. Pharr

J. Appl. Mech. June 2015, 82(6): 061007.

Paper No: JAM-15-1143

DOI: https://doi.org/10.1115/1.4030403

Published Online: June 1, 2015

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Topics: Crystals, Dislocations, Engineering simulation, Plasticity, Rotation, Simulation, Strain gradient, Stress, Finite element analysis, Deformation

Proceedings Papers

Sliding Mode Control of Magnetic Bearings: Comparison of Sensed and Self Sensing Performance

S. Ueno, J. H. Lee, P. E. Allaire, Y. Okada

Proc. ASME. GT1999, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V004T03A026, June 7–10, 1999

Paper No: 99-GT-206

DOI: https://doi.org/10.1115/99-GT-206

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Topics: Magnetic bearings, Sliding mode control, Sensors, Displacement, Algorithms, Boundary layers, Chatter, Control equipment, Eddies (Fluid dynamics), Eddy currents (Electricity)

Proceedings Papers

Stability Analysis of a Whirling Rigid Rotor Supported by FDBs Considering Five Degrees of Freedom of a General Rotor-Bearing System

M. H. Lee, J. H. Lee, G. H. Jang

Proc. ASME. ISPS2014, 2014 Conference on Information Storage and Processing Systems, V001T05A003, June 23–24, 2014

Paper No: ISPS2014-6932

DOI: https://doi.org/10.1115/ISPS2014-6932

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Topics: Bearings, Degrees of freedom, Rotors, Stability, Whirls, Equations of motion, Algebra, Centrifugal force, Finite element methods, Fluids

Proceedings Papers

Monte Carlo Simulation of the Manufacturing Tolerance of FDBs to Identify the Sensitive Design Variables Affecting the Performance of a Disk-Spindle System

J. H. Lee, M. H. Lee, H. K. Jang, G. H. Jang

Proc. ASME. ISPS2014, 2014 Conference on Information Storage and Processing Systems, V001T05A005, June 23–24, 2014

Paper No: ISPS2014-6950

DOI: https://doi.org/10.1115/ISPS2014-6950

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Topics: Design, Disks, Manufacturing, Simulation, Friction, Torque, Journal bearings, Bearings, Clearances (Engineering), Fluids

Proceedings Papers

Effect of an Hourglass-Shape Tapered Sleeve on the Performance of the Fluid Dynamic Bearings of a HDD Spindle Motor

J. H. Lee, M. H. Lee, G. H. Jang

Proc. ASME. ISPS2013, ASME 2013 Conference on Information Storage and Processing Systems, V001T05A005, June 24–25, 2013

Paper No: ISPS2013-2870

DOI: https://doi.org/10.1115/ISPS2013-2870

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Topics: Bearings, Engines, Fluids, Horizontal directional drilling, Motors, Shapes, Pressure, Surface roughness, Disks, Lubricants

Proceedings Papers

Generating Near-THz Surface Acoustic Waves Using Picosecond Ultrasonics

J. H. Lee, J. S. Sadhu, S. Sinha

Proc. ASME. IMECE2009, Volume 15: Sound, Vibration and Design, 103-111, November 13–19, 2009

Paper No: IMECE2009-11211

DOI: https://doi.org/10.1115/IMECE2009-11211

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Topics: Surface acoustic waves, Ultrasonics, Diffraction gratings, Absorption, Lasers, Design, Modeling, Stress, Thermal stresses

Proceedings Papers

A Study on the Flow Characteristics of the Nano Fountain-Pen Using Membrane Pumping

J.-H. Lee, H.-M. Kim, Youn J. Kim

Proc. ASME. MNC2007, First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B, 1325-1327, January 10–13, 2007

Paper No: MNC2007-21205

DOI: https://doi.org/10.1115/MNC2007-21205

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Topics: Flow (Dynamics), Membranes, Microchannels, Reservoirs, Atomic force microscopy, Nanolithography, Cantilevers, Fluids, Inks, Lithography

Proceedings Papers

3D-SOP Millimeter-Wave Functions for High Data Rate Wireless Systems Using LTCC and LCP Technologies

J.-H. Lee, S. Sarkar, S. Pinel, J. Papapolymerou, J. Laskar, M. M. Tentzeris

Proc. ASME. InterPACK2005, Advances in Electronic Packaging, Parts A, B, and C, 1607-1611, July 17–22, 2005

Paper No: IPACK2005-73127

DOI: https://doi.org/10.1115/IPACK2005-73127

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Topics: Millimeter waves, Design, Ceramics, Filters, Dimensions, Electromagnetic spectrum, Filtration, Internet, Liquid crystalline polymers, Low temperature

Proceedings Papers

The Properties of Zeolite A in Molten LiCl Waste

J. G. Kim, J. H. Lee, G. I. Park, S. H. Lee, J. H. Kim

Proc. ASME. ICEM2003, 9th ASME International Conference on Radioactive Waste Management and Environmental Remediation: Volumes 1, 2, and 3, 1327-1331, September 21–25, 2003

Paper No: ICEM2003-4720

DOI: https://doi.org/10.1115/ICEM2003-4720

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Topics: Equilibrium (Physics), High temperature, Ion exchange, Nuclear power, Spent nuclear fuels

Proceedings Papers

Improved Multi-Functionality of Ni/YSZ Cermet Anode by Optimizing Fabrication Processes

H. Song, J.-H. Lee, J. Kim, S.-W. Kim, H.-W. Lee

Proc. ASME. FUELCELL2003, 1st International Fuel Cell Science, Engineering and Technology Conference, 511-516, April 21–23, 2003

Paper No: FUELCELL2003-1761

DOI: https://doi.org/10.1115/FUELCELL2003-1761

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Topics: Anodes, Cermets, Manufacturing, Ceramics, Electrical conductivity, Performance evaluation, Permeability, Raw materials, Solid oxide fuel cells

Proceedings Papers

Effect of Wave Induced Loading and Line Loading in Fully Stochastic Fatigue Assessment for West Africa FPSO

T. H. Park, J. H. Lee, J. W. Cho, H. S. Shin

Proc. ASME. OMAE2004, 23rd International Conference on Offshore Mechanics and Arctic Engineering, Volume 3, 519-525, June 20–25, 2004

Paper No: OMAE2004-51162

DOI: https://doi.org/10.1115/OMAE2004-51162

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Topics: Fatigue, FPSO, Seas, Waves

Proceedings Papers

A Study on the Flow Characteristics of the Novel-Designed Nano Fountain-Pen

J.-H. Lee, H.-M. Kim, Youn J. Kim

Proc. ASME. ICNMM2006, ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B, 981-985, June 19–21, 2006

Paper No: ICNMM2006-96218

DOI: https://doi.org/10.1115/ICNMM2006-96218

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Topics: Flow (Dynamics), Microchannels, Reservoirs, Atomic force microscopy, Fluids, Nanolithography, Probes, Cantilevers, Membranes, Pressure

Proceedings Papers

Estimation of Plastic Collapse Load of Steam Generator Tube With Two Parallel Axial Through-Wall Cracks

S. I. Moon, Y. J. Kim, J. H. Lee

Proc. ASME. PVP2003, Residual Stress, Fitness-For-Service, and Manufacturing Processes, 223-229, July 20–24, 2003

Paper No: PVP2003-2067

DOI: https://doi.org/10.1115/PVP2003-2067

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Topics: Boilers, Collapse, Fracture (Materials), Stress, Failure, Finite element analysis, In-service inspection

Proceedings Papers

Karman Vortex Effect on the Aerodynamic Forces to Rectangular Cylinders

M. Matsumoto, T. Yagi, J. H. Lee, K. Hori, Y. Kawashima

Proc. ASME. PVP2006-ICPVT-11, Volume 9: 6th FSI, AE and FIV and N Symposium, 307-316, July 23–27, 2006

Paper No: PVP2006-ICPVT-11-93783

DOI: https://doi.org/10.1115/PVP2006-ICPVT-11-93783

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Topics: Aerodynamics, Cylinders, Flutter (Aerodynamics), Vortices

Proceedings Papers

Evaluation for Static and Dynamic Characteristics of a Miniaturized Machine Tool According to Its Configuration

J. H. Lee, S. H. Yang, Y. S. Kim

Proc. ASME. IMECE2006, Manufacturing Engineering and Textile Engineering, 43-49, November 5–10, 2006

Paper No: IMECE2006-14261

DOI: https://doi.org/10.1115/IMECE2006-14261

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Topics: Machine tools, Errors, Design, Engineering prototypes, Manufacturing systems, Modeling, Stiffness

Journal Articles

Machining a Micro/Meso Scale Structure Using a Minaturized Machine Tool by Using a Conventional Cutting Process

J. H. Lee, S. R. Park, S. H. Yang

J. Manuf. Sci. Eng. August 2006, 128(3): 820–825.

DOI: https://doi.org/10.1115/1.2194062

Published Online: February 13, 2006

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Topics: Computer numerical control machine tools, Cutting, Machine tools, Machining, Machinery, Control equipment, Actuators

Journal Articles

Yield Functions and Flow Rules for Porous Pressure-Dependent Strain-Hardening Polymeric Materials

J. H. Lee, Mem. ASME, J. Oung, Graduate Student,

J. Appl. Mech. June 2000, 67(2): 288–297.

DOI: https://doi.org/10.1115/1.1305278

Published Online: June 22, 1999

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Topics: Flow (Dynamics), Plane strain, Polymers, Pressure, Theorems (Mathematics), Work hardening, Hydrostatics, Constitutive equations, Elasticity, Stress

Journal Articles

Extension of the Backward Tracing Scheme of the Rigid-Plastic FEM in Three-Dimensional Deformation

B. S. Kang, J. H. Lee, H. H. Choi

J. Manuf. Sci. Eng. November 1997, 119(4A): 556–562.

DOI: https://doi.org/10.1115/1.2831187

Published Online: November 1, 1997

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Topics: Deformation, Finite element methods, Design, Preforms, Boundary-value problems, Friction, Metalworking, Pressing

Journal citation

NARROW

Sizing Design Sensitivity Analysis of Dynamic Frequency Response of Vibrating Structures

Prediction and Experimental Verification of the Heights of Air-Oil Interfaces in the FDBs in a Tied Shaft of HDDs During Non-Operating Conditions

Lattice Rotation Patterns and Strain Gradient Effects in Face-Centered-Cubic Single Crystals Under Spherical Indentation

Sliding Mode Control of Magnetic Bearings: Comparison of Sensed and Self Sensing Performance

Stability Analysis of a Whirling Rigid Rotor Supported by FDBs Considering Five Degrees of Freedom of a General Rotor-Bearing System

Monte Carlo Simulation of the Manufacturing Tolerance of FDBs to Identify the Sensitive Design Variables Affecting the Performance of a Disk-Spindle System

Effect of an Hourglass-Shape Tapered Sleeve on the Performance of the Fluid Dynamic Bearings of a HDD Spindle Motor

Generating Near-THz Surface Acoustic Waves Using Picosecond Ultrasonics

A Study on the Flow Characteristics of the Nano Fountain-Pen Using Membrane Pumping

3D-SOP Millimeter-Wave Functions for High Data Rate Wireless Systems Using LTCC and LCP Technologies

The Properties of Zeolite A in Molten LiCl Waste

Improved Multi-Functionality of Ni/YSZ Cermet Anode by Optimizing Fabrication Processes

Effect of Wave Induced Loading and Line Loading in Fully Stochastic Fatigue Assessment for West Africa FPSO

A Study on the Flow Characteristics of the Novel-Designed Nano Fountain-Pen

Estimation of Plastic Collapse Load of Steam Generator Tube With Two Parallel Axial Through-Wall Cracks

Karman Vortex Effect on the Aerodynamic Forces to Rectangular Cylinders

Evaluation for Static and Dynamic Characteristics of a Miniaturized Machine Tool According to Its Configuration

Machining a Micro/Meso Scale Structure Using a Minaturized Machine Tool by Using a Conventional Cutting Process

Yield Functions and Flow Rules for Porous Pressure-Dependent Strain-Hardening Polymeric Materials

Extension of the Backward Tracing Scheme of the Rigid-Plastic FEM in Three-Dimensional Deformation

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