# positions[].organizations[].parent[].label
Texas A&M Engineering Experiment Station (TEES)

# overview
My research focuses on rotordynamics, structural vibration, energy dissipation mechanisms, thin film lubrication and fluid-structure interaction applied to the design, modeling and improvement of rotating machinery systems and components.

# keywords[]
4007 Control Engineering, Mechatronics And Robotics

# educationAndTraining[].organization.label
Texas A&M University - (College Station, Texas, United States)

# educationAndTraining[].organization.label
Simon Bolivar University - (Caracas, Venezuela)

# educationAndTraining[].organization.label
Texas A&M University - (College Station, Texas, United States)

# publications[].label
A Novel Bulk-Flow Model for Improved Predictions of Force Coefficients in Grooved Oil Seals Operating Eccentrically

# publications[].label
Downhole electric submersible pumps with high rotordynamic stability margin

# publications[].label
Identification of force coefficients in a squeeze film damper with a mechanical seal. Part I - Unidirectional load tests

# publications[].label
Mechanical drive architectures with hybrid-type low-loss bearings and low-density materials

# publications[].label
CFD based evaluation of conventional electrical submersible pump for highspeed application

# publications[].label
A component level test rig for dynamic characterization of oil lubricated bearings using different input excitations

# publications[].label
STATIC STIFFNESS MEASUREMENTS FOR A THRUST COLLAR USED IN AN INTEGRALLY GEARED COMPRESSOR

# publications[].label
Identification of damping and stiffness coefficients of a shape memory alloy wire mesh damper

# publications[].label
A Novel Controlled-Motion Test Rig to Evaluate Effect of Synchronous and Subsynchronous Lateral Vibration on Reliability and Performance of Mechanical Seals in Pumps

# publications[].label
Experimental Force Coefficients for a Fully-Partitioned Pocket Damper Seal and Comparison to Other Two Seal Types

# publications[].label
HERMETICALLY SEALED SQUEEZE FILM DAMPER FOR OPERATION IN OIL-FREE ENVIRONMENTS

# publications[].label
Identification of force coefficients in a squeeze film damper with a mechanical end seal - Centered circular orbit tests

# publications[].id
 Experimental force coefficients derived from circular centered orbits

# publications[].label
Squeeze film damper with a mechanical end seal

# publications[].label
Hermetically sealed damper assembly and methods of assembling same

# publications[].label
Identification of structural stiffness and damping coefficients of a shoed-brush seal

# publications[].label
Compliant hybrid gas lubricated thrust bearing

# publications[].label
Dynamic Characterization of an Integral Squeeze Film Bearing Support Damper for a Supercritical CO2 Expander

# publications[].label
MEASUREMENTS OF LEAKAGE AND POWER LOSS IN A HYBRID BRUSH SEAL

# publications[].label
Comparison of leakage performance in three types of gas annular seals operating at a high temperature

# publications[].label
Rotordynamic Performance of a Fully-Partitioned Damper Seal: Experimental and Numerical Results

# publications[].label
Further Evaluation of the Modified Affinity Laws for the Prediction of Viscosity Effect on the Pump Head Performance

# publications[].label
Identification of Squeeze Film Damper Force Coefficients From Multiple-Frequency Noncircular Journal Motions

# publications[].label
Analysis of Performance and Rotordynamic Force Coefficients of Brush Seals With Reverse Rotation Ability

# publications[].label
Identification and Prediction of Force Coefficients in a Five-Pad and Four-Pad Tilting Pad Bearing for Load-on-Pad and Load-Between-Pad Configurations

# publications[].label
Experimental Identification of Dynamic Force Coefficients for a 110 mm Compliantly Damped Hybrid Gas Bearing

# publications[].label
Load-limiting thrust bearing system and an associated method thereof

# publications[].label
PREDICTIVE MODEL FOR TWO-PHASE FLOW PERFORMANCE OF MIXED FLOW PUMPS

# publications[].label
A General-Purpose Test Facility for Evaluating Gas Lubricated Thrust Bearings

# publications[].label
Touchdown bearing models for rotor-AMB systems

# publications[].label
A Model for Improved Prediction of Force Coefficients in Grooved Squeeze Film Dampers and Oil Seal Rings

# publications[].label
Measurements of leakage, structural stiffness and energy dissipation parameters in a shoed brush seal

# publications[].label
Dynamic Characterization of an Integral Squeeze Film Bearing Support Damper for a Supercritical Co2 Expander

# publications[].label
Effect of Leakage Flow Path Wear on Axial Thrust in Downhole Electrical Submersible Pump Unit

# publications[].label
DYNAMIC CHARACTERIZATION OF A NOVEL EXTERNALLY PRESSURIZED COMPLIANTLY DAMPED GAS-LUBRICATED BEARING WITH HERMETICALLY SEALED SQUEEZE FILM DAMPER MODULES

# publications[].label
Novel Approach for Optical Characterization of Thrust Collar Lubricated Area: Experimental and Numerical Results

# publications[].label
Optically Observed Turbulence In Thrust Collars at Low Critical Reynolds Number Including Numerical Predictions

# publications[].label
ROTORDYNAMIC FORCE COEFFICIENTS OF A HYBRID BRUSH SEAL: MEASUREMENTS AND PREDICTIONS

# publications[].label
Nonlinear Identification of Mechanical Parameters in a Squeeze Film Damper With Integral Mechanical Seal

# publications[].label
IDENTIFICATION OF SQUEEZE FILM DAMPER FORCE COEFFICIENTS FROM MULTIPLE-FREQUENCY, NON-CIRCULAR JOURNAL MOTIONS

# publications[].label
Additively Manufactured Compliant Hybrid Gas Thrust Bearing for Supercritical Carbon Dioxide Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions

# publications[].label
Identification of Force Coefficients in a Squeeze Film Damper With a Mechanical End SealCentered Circular Orbit Tests

# publications[].label
Research on pinhole accidental gas release in pipelines: Statistical modeling, real gas CFD simulation, and validation

# publications[].label
Non-linear models for Rotor-AMB system drop

# publications[].label
Performance Evaluation and Dimensional Analysis of Multistage Helicoaxial Pump for Two-Phase Flow

# publications[].label
Journal bearing assemblies and methods of assembling same

# publications[].label
Additively Manufactured Compliant Hybrid Gas Thrust Bearing for sCO2 Turbomachinery: Experimental Evaluation and Fluid-Structure Model Predictions

# publications[].label
Performance evaluation of a Terry GS-2 steam impulse turbine with air-water mixtures

# publications[].label
STATIC AND DYNAMIC COEFFICIENT MEASUREMENTS FOR A THRUST COLLAR USED IN AN INTEGRALLY GEARED COMPRESSOR

# publications[].label
STUDY ON PINHOLE LEAKS IN GAS PIPELINES: CFD SIMULATION AND ITS VALIDATION

# publications[].label
Rotordynamic Force Coefficients for Three Types of Annular Gas Seals With Inlet Preswirl and High Differential Pressure Ratio

# publications[].label
Tilting-Pad Bearings: Measured Frequency Characteristics of Their Rotordynamic Coefficients

# publications[].label
Compliant Hybrid Gas Bearing Using Modular Hermetically Sealed Squeeze Film Dampers

# publications[].label
Optically observed turbulence in thrust collars at low critical Reynolds number with numerical predictions

# publications[].label
Dynamic Force Coefficients of Hydrostatic Gas Films for Recessed Flat Plates: Experimental Identification and Numerical Predictions

# publications[].label
Experimental Identification of Dynamic Force Coefficients for a 110 MM Compliantly Damped Hybrid Gas Bearing

# publications[].label
Rotordynamic Force Coefficients of a Hybrid Brush Seal: Measurements and Predictions

# publications[].label
Identification of structural stiffness and damping coefficients of a shoed brush seal

# publications[].label
Load-sharing bearing system and an associated method thereof

# publications[].label
Identification of force coefficients in a squeeze film damper with a mechanical end seal -: Part 1

# publications[].label
Static and Dynamic Coefficient Measurements for a Thrust Collar Used in an Integrally Geared Compressor

# publications[].label
A Novel Bulk-Flow Model for Improved Predictions of Force Coefficients in Grooved Oil Seals Operating Eccentrically

# publications[].label
DYNAMIC CHARACTERIZATION OF AN INTEGRAL SQUEEZE FILM BEARING SUPPORT DAMPER FOR A SUPERCRITICAL CO2 EXPANDER

# publications[].label
Development of A High-Load Capacity Test Rig to Evaluate the Static Performance of Process Fluid-Lubricated Thrust Bearings

# publications[].label
Identification and Prediction of Force Coefficients in a Five-Pad and Four-Pad Tilting Pad Bearing for Load-on-Pad and Load-Between-Pad Configurations

# publications[].label
Power train architectures with hybrid-type low-loss bearings and low-density materials

# publications[].label
Measurements of Leakage and Power Loss in a Hybrid Brush Seal

# publications[].label
Bearing having integrally formed components

# publications[].label
Rotordynamic Force Coefficients for Three Types of Annular Gas Seals With Inlet Preswirl and High Differential Pressure Ratio

# publications[].label
Dynamic Characterization of Tilting Pad Journal Bearings From Component and System Level Testing

# publications[].label
NONLINEAR IDENTIFICATION OF MECHANICAL PARAMETERS IN A SQUEEZE FILM DAMPER WITH INTEGRAL MECHANICAL SEAL

# publications[].label
Identification of Force Coefficients in a Squeeze Film Damper With a Mechanical End Seal: Centered Circular Orbit Tests

# publications[].label
Extending Classical Friction Loss Modeling to Predict the Viscous Performance of Pumping Devices

# publications[].label
Hermetically Sealed Squeeze Film Damper for Operation in Oil-Free Environments

# publications[].label
Centrifugal Pump Head Prediction using Affinity Laws Modified for Viscosity

# publications[].label
Novel Approach for Optical Characterization of Thrust Collar Lubricated Area: Experimental and Numerical Results

# publications[].label
Dynamic Characterization of a Novel Externally Pressurized Compliantly Damped Gas-Lubricated Bearing With Hermetically Sealed Squeeze Film Damper Modules

# publications[].label
TILTING-PAD BEARINGS: MEASURED FREQUENCY CHARACTERISTICS OF THEIR ROTORDYNAMIC COEFFICIENTS

# publications[].label
System and method for reducing relative bearing shaft deflection in an X-ray tube

# publications[].label
Identification of force coefficients in a squeeze film damper with a mechanical end seal-centered circular orbit tests

# publications[].label
COMPLIANT HYBRID GAS BEARING USING MODULAR HERMETICALLY-SEALED SQUEEZE FILM DAMPERS

# publications[].label
A novel framework for relationship of manufacturing tolerance and component-level performance of journal bearings

# publications[].label
Stability of a Rotor Partially Filled With Fluid: Test Facility and Experimental Results

# publications[].label
Identification of Force Coefficients in a Squeeze Film Damper With a Mechanical Seal: Large Contact Force

# researcherOn[].label
Developments Towards Oil-Free  Turbochargers for UAVs

# researcherOn[].awardedBy.label
United States Army - (Washington D.C., District of Columbia, United States)

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

# schools[]
Texas A&M Engineering Experiment Station (TEES)