# overview
Our current research is focused on the areas of acoustics, signal processing, vibration, dynamics, and biomechanics.

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

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4012 Fluid Mechanics And Thermal Engineering

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4012 Fluid Mechanics And Thermal Engineering

# keywords[]
Hybrid Analytical/finite Element Method (hafem)

# educationAndTraining[].organization.label
Chung-Ang University - (Seoul, South Korea)

# educationAndTraining[].field
Mechanical Design and Production Engineering

# educationAndTraining[].organization.label
Korea Advanced Institute of Science and Technology - (Daejeon, South Korea)

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Purdue University - (West Lafayette, Indiana, United States)

# publications[].label
Holographic visualization of multi-component sources by using reference measurements only

# publications[].publisher
Institute of Noise Control Engineering (INCE)

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Partial sound field decomposition in multireference near-field acoustical holography by using optimally located virtual references

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Experimental validation of theoretical method for prediction of acoustic streaming around a resonantly-excited cancer cell

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Compensation for source non-stationarity in multi-reference, scan-based nearfield acoustical holography

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Acoustic standing wave based microsystem for low-concentration oil detection and separation

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TWO-DIMENSIONAL NUMERICAL ANALYSES OF ACOUSTOPHORESIS PHENOMENA IN MICROFLUIDIC CHANNEL WITH MICROPARTICLE-SUSPENDED, VISCOUS, MOVING FLUID MEDIUM

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Nonlinear, dissipative, planar Nearfield Acoustical Holography based on Westervelt wave equation

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Nonlinear and dissipative Nearfield Acoustical Holography algorithms based on Westervelt Wave Equation

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Three-dimensional visualizations of open fan noise fields

# publications[].publisher
Institute of Noise Control Engineering (INCE)

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Multireference methods for nearfield acoustical holography.

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Development of hybrid onedimensional finite element/analytical method for analysis of lamb wave propagation characteristics in composit panels.

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Single-cell compressibility quantification for assessing metastatic potential of cancer cells through multi-frequency acoustophoresis

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Wavenumber domain representation of tire vibration

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Experimental Contribution Analysis of External Aeroacoustic Noise Components to Interior Noise of Simplified, Scaled Automobile Model in Wind Tunnel

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Transient, planar, nonlinear acoustical holography for reconstructing acoustic pressure and particle velocity fields

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Planar nearfield acoustical holography in highspeed subsonic flow.

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Fan noise visualization and noise source identification by using nearfield acoustical holography.

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SELF-POWERED INTERFACE EXTERNAL CIRCUIT FOR LOW-FREQUENCY ACOUSTIC ENERGY HARVESTER

# publications[].label
Ground monitoring of bottom hole assembly vibration in drill string system using acoustic transfer functions and hybrid analytical/two-dimensional finite element method

# publications[].label
Acoustic standing wave based microsystem for low-concentration oil detection and separation

# publications[].label
Modeling of wave propagation in drill strings using acoustic transfer matrix method

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Time-frequency beamforming for nondestructive evaluations of plate using ultrasonic Lamb wave

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Low frequency acoustic energy harvesting using PZT piezoelectric plates in a straight tube resonator

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Acoustic streaming around a spherical microparticle/cell under ultrasonic wave excitation

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Compensation for source nonstationarity in multireference, scan-based near-field acoustical holography.

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Constructal multi-tube configuration for natural and forced convection in cross-flow

# publications[].label
Improved Statistically Optimal Nearfield Acoustical Holography in subsonically moving fluid medium

# publications[].label
Acoustophoretic force-based compressibility measurement of cancer cells having different metastatic potential

# publications[].label
Analysis of tire vibration by using a hybrid two-dimensional finite element based on composite shell theory

# publications[].label
Development of hybrid one-dimensional finite element/analytical method for analysis of Lamb wave propagation characteristics in composite panels

# publications[].label
Computational aeroacoustic modeling of open fan and comparison with predicted and experimental noise fields

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Effects of rotation on the dynamics of a circular cylindrical shell with application to tire vibration

# publications[].label
Time-frequency beamforming for nondestructive evaluations of plate using ultrasonic Lamb wave

# publications[].label
The implementation of spherical acoustic holography

# publications[].publisher
The Korean Society for Noise and Vibration Engineering

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Numerical modeling for analyzing microfluidic acoustophoretic motion of cells and particles with application to identification of vibro-acoustic properties

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Acoustophoretic force-based compressibility measurement of cancer cells having different metastatic potential

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Array-measurement-based algorithm for detecting debonded regions between concrete matrix and steel reinforcing bars in concrete samples

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Structural health monitoring of plate by using ultrasonic Lamb wave and time reversal, multiple signal classification beam forming.

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Statistically optimal nearfield acoustical holography in subsonically moving fluid medium.

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Modeling of wave propagation in drill strings using vibration transfer matrix methods.

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High-Resolution Ultrasonic NDE Imaging Method with Virtually Expanded Circumferential Aperture in Small-Diameter Cylindrical Oil/Gas Pipes

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Microphone array measurement based contribution analysis of aeroacoustic noise sources to interior noise of automobile

# publications[].label
Transient, planar, nonlinear acoustical holography for reconstructing acoustic pressure and particle velocity fields

# publications[].label
Planar nearfield acoustical holography in moving fluid medium at subsonic and uniform velocity.

# publications[].label
Experimental contribution analysis of external noise components to interior noise of an automobile1)

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Microfluidic acoustophoretic force based low-concentration oil separation and detection from the environment.

# publications[].label
Ultrasonic lamb wave propagation characteristics in hollow cylindrical pipes

# publications[].label
Modeling of wave propagation in drill strings using acoustic transfer matrix method

# publications[].label
Low concentration oil separation and detection from environmental water samples through acoustophoresis

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Effects of fluid medium flow and spatial temperature variation on acoustophoretic motion of microparticles in microfluidic channels.

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Wave propagation modeling of fluid-filled pipes using hybrid analytical/two-dimensional finite element method

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Identification of Acoustic Characteristics of Honeycomb Sandwich Composite Panels Using Hybrid Analytical/Finite Element Method

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Harvesting low-frequency acoustic energy using multiple PVDF beam arrays in quarter-wavelength acoustic resonator

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Identification of sound transmission characteristics of honeycomb sandwich panels using hybrid analytical/one-dimensional finite element method

# publications[].label
Planar nearfield acoustical holography in high-speed, subsonic flow

# publications[].label
Hybrid two-dimensional finite element model of tires

# publications[].label
Numerical modeling for analyzing microfluidic acoustophoretic motion of cells and particles with application to identification of vibro-acoustic properties

# publications[].label
Compensation for spectral variance in scan-based planar acoustical holography

# researcherOn[].label
FFATA: Multi-Frequency Multi-Parametric Acoustophoretic Microfluidic System for Particle and Cell Separation-

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# streetAddress
Texas A&M University; Mechanical Engineering; 3123 TAMU

# etdChairOf[].label
Han, Je Heon (2013-08). Investigation on Wave Propagation Characteristics in Plates and Pipes for Identification of Structural Defect Locations. Doctoral Dissertation.

# etdChairOf[].label
Niu, Yaying (2013-05). Three-Dimensional Nonlinear Acoustical Holography. Doctoral Dissertation.

# etdChairOf[].label
Liu, Zhongzheng (2016-08). Acoustophoresis of Microparticles and Cells in Microfluidic Devices. Doctoral Dissertation.

# etdChairOf[].label
Silva, Ramon Alejandro (2013-05). Numerical Simulation and Laboratory Testing of Time-Frequency MUSIC Beamforming for Identifying Continuous and Impulsive Ground Targets from a Mobile Aerial Platform. Master's Thesis.

# etdChairOf[].label
Ye, Nan (2014-08). Noise Reduction of Centrifugal Compressors using Array of Quarter Wavelength Resonators. Master's Thesis.