Open access research published by the UTRGV Mechanical Engineering Faculty.

Follow

Submissions from 2018

PDF

Impact of Hysteresis Heating of Railroad Bearing Thermoplastic Elastomer Suspension Pad on Railroad Bearing Thermal Management, Oscar O. Rodriguez, Arturo A. Fuentes, and Constantine Tarawneh

PDF

An Analysis of the Efficacy of Wayside Hot-Box Detector Data, Constantine Tarawneh, James Aranda, Veronica Hernandez, and Claudia J. Ramirez

PDF

Microwave Popped Co(II)-Graphene Oxide Hybrid: Bifunctional Catalyst for Hydrogen Evolution Reaction and Hydrogen Storage, Lin Wei, Karen Lozano, and Yuanbing Mao

PDF

Responsiveness comparison between a lift-type and drag-type rotor in waves, Yingchen Yang, Fredrick A. Jenet, Deyanira Jimenez, Brandon Benavides, Jesus Cerda, and Angel Lopez

PDF

A Parametric Study of Wave Interaction With a Rotor Having Hydrofoil Blades, Yingchen Yang, Fredrick A. Jenet, Ben Xu, Juan Carlos Garza, Benjamin Tamayo, Yessica Chavez, Oscar Reyes, and Samuel Fuentes

PDF

Direct Numerical Simulation of Transverse Ripples: 1. Pattern Initiation and Bedform Interactions, ‪Nadim Zgheib, J. J. Fedele, D. C. J. D. Hoyal, M. M. Perillo, and S. Balachandar

PDF

Direct Numerical Simulation of Transverse Ripples: 2. Self-Similarity, Bedform Coarsening, and Effect of Neighboring Structures, ‪Nadim Zgheib, J. J. Fedele, D. C. J. D. Hoyal, M. M. Perillo, and S. Balachandar

Submissions from 2017

Link

Isotactic polypropylene–vapor grown carbon nanofibers composites: Electrical properties, Gheorghe Virgil Aldica, Magdalena Lidia Ciurea, Dorina M. Chipara, Ana Maria Lepadatu, Karen Lozano, Ionel Stavarache, Stelian Popa, and Mircea Chipara

PDF

Polyethylene oxide—fullerene nanocomposites, Nasar Ali, Dorina M. Chipara, Karen Lozano, James R. Hinthorne, and Mircea Chipara

PDF

Past, Present and Future of Surgical Meshes: A Review, Karen Baylón, Perla Rodríguez-Camarillo, Alex Elías-Zúñiga, Jose Antonio Díaz-Elizondo, Robert Gilkerson, and Karen Lozano

PDF

Frequency response reduced order model of primary resonance of electrostatically actuated MEMS circular plate resonators, Dumitru I. Caruntu and Reynaldo Oyervides

PDF

On orientation memory in high density polyethylene - Carbon nanofibers composites, Mircea Chipara, Brian Jones, Dorina M. Chipara, Jianhua Li, Karen Lozano, Shah Valloppilly, and David Sellmyer

PDF

Nitrogen Doped Carbon Nanofibers Derived from Water-Soluble Precursors, Lee Cremar, Ben Jones, Nicole Martinez, Gustavo Mejia, Hilario Cortez, Edgar Muñoz, Rocío Nava, and Karen Lozano

PDF

Development of Prognostic Techniques for Surface Defect Growth in Railroad Bearing Rolling Elements, Nancy de los Santos, Robert Jones, Constantine Tarawneh, Arturo A. Fuentes, and Anthony Villarreal

Link

Influence of carbon nanotube concentration and sonication temperature on mechanical properties of HDPE/CNT nanocomposites, F. V. Ferreira, B R. C. Menezes, W. Franceschi, E. V. Ferreira, Karen Lozano, L. .S Cividanes, A. R. Coutinho, and G. P. Thim

PDF

Radiative Heat Transfer Analysis of Railroad Bearings for Wayside Hot-Box Detector Optimization, Arthur Mealer, Constantine Tarawneh, and Stephen Crown

PDF

Hysteresis Heating of Railroad Bearing Thermoplastic Elastomer Suspension Element, Oscar O. Rodriguez, Arturo A. Fuentes, Constantine Tarawneh, and Robert E. Jones

Link

Onboard Load Sensor for Use in Freight Railcar Applications, Constantine Tarawneh, Jazmin Ley, D. Blackwell, Stephen Crown, and Brent Wilson

PDF

A Vertical Axis Wave Turbine With Hydrofoil Blades, Yingchen Yang, Isaiah Diaz, and Sergio Soto Quintero

PDF

A Vertical Axis Rotor for Wave Energy Conversion, Yingchen Yang, Joab Soto, and Francisco Salazar

PDF

Suspension-Driven gravity surges on horizontal surfaces: Effect of the initial shape, ‪Nadim Zgheib, T. Bonometti, and S. Balachandar

PDF

Front dynamics of elliptical gravity currents on a uniform slope, S. J. Zhu, ‪Nadim Zgheib, S. Balachandar, and A. Ooi

Submissions from 2016

PDF

Knee Internal Forces in Moderate Squat Exercise, Dumitru I. Caruntu and Jose Mario Salinas

PDF

Mechanical and electrical characterization of carbon nanofibers produced from water soluble precursors, Lee D. Cremar, Javier Acosta-Martinez, Alexsandra Villarreal, Alfonso Salinas, and Karen Lozano

PDF

Parametric analysis of a solid oxide fuel cell auxiliary power unit operating on syngas produced by autothermal reforming of hydrocarbon fuels, Jun Dong, Xinhai Xu, Ben Xu, and Shuyang Zhang

PDF

Dependence of Photoelectrochemical Properties on Geometry Factors of Interconnected “Caterpillar-like” ZnO Networks, Qiang Li, Xing Sun, Karen Lozano, and Yuanbing Mao

Link

Centrifugal Spinning: An Alternative for Large Scale Production of Silicon–Carbon Composite Nanofibers for Lithium Ion Battery Anodes, Rocío Nava, Lee Cremar, Victor Agubra, Jennifer Sánchez, Mataz Alcoutlabi, and Karen Lozano

PDF

Heat Generation in the Railroad Bearing Thermoplastic Elastomer Suspension Element, Oscar O. Rodriguez, Juan Carbone, Arturo A. Fuentes, Robert E. Jones, and Constantine Tarawneh

PDF

Production of β-Silicon Carbide Nanofibers using the Forcespinning® Method, Alfonso Salinas, Aleksey Altecor, Maricela Lizcano, and Karen Lozano

PDF

Temperature Profiles of Railroad Tapered Roller Bearings With Defective Inner and Outer Rings, Constantine Tarawneh, Luz Sotelo, Anthony A. Villarreal, Nancy de los Santos, Ryan L. Lechtenberg, and Robert Jones

Link

Near race inclusions in bearing components and the resultant effect on fatigue initiation and component life, Brent M. Wilson, Allen J. Fuller, Constantine Tarawneh, and Joseph A. Turner

PDF

Front dynamics and entrainment of finite circular gravity currents on an unbounded uniform slope, ‪Nadim Zgheib, A. Ooi, and S. Balachandar

Submissions from 2015

PDF

Nanofiber-Based Membrane Separators for Lithium-ion Batteries, Mataz Alcoutlabi, Hun Lee, and Xiangwu Zhang

PDF

Energy Harvesting Potential of Terfenol-D for On-Board Bearing Health Monitoring Applications, Raul Estrada, Heinrich D. Foltz, Constantine Tarawneh, and Rene Moreno

PDF

Tracking of Spall Deterioration on Tapered Roller Bearings, Amy Gonzalez, Constantine Tarawneh, Ping Hu, Joseph A. Turner, and Brent Wilson

PDF

Structural integrity of conventional and modified railroad bearing adapters for onboard monitoring, Joseph Montalvo, Alexis Trevino, Arturo A. Fuentes, and Constantine Tarawneh

PDF

Fatigue Life Estimation of Modified Railroad Bearing Adapters for Onboard Monitoring Applications, Alexis Trevino, Arturo A. Fuentes, Constantine Tarawneh, and Joseph Montalvo

Link

Fibrous cellulose membrane mass produced via forcespinning® for lithium-ion battery separators, Baicheng Weng, Fenghua Xu, Mataz Alcoutlabi, Yuanbing Mao, and Karen Lozano

Link

Development of hierarchical structured carbon nanotube-nylon nanofiber mats, Baicheng Weng, Fenghua Xu, and Karen Lozano

Link

Early bearing fatigue initiation by the identification and selection of bearings with near race defects, Brent M. Wilson, Allen J. Fuller, Constantine Tarawneh, Joseph A. Turner, and Ping Hu

PDF

Fabrication of cellulose fine fiber based membranes embedded with silver nanoparticles via Forcespinning, Fenghua Xu, Baicheng Weng, Luis A. Materon, Anxiu Kuang, Jorge A. Trujillo, and Karen Lozano

PDF

Dynamics of non-circular finite-release gravity currents, ‪Nadim Zgheib, T. Bonometti, and S. Balachandar

PDF

Direct numerical simulation of cylindrical particle-laden gravity currents, ‪Nadim Zgheib, Thomas Bonometti, and S. Balachandar

PDF

Propagation and deposition of non-circular finite release particle-laden currents, ‪Nadim Zgheib, Thomas Bonometti, and S. Balachandar

Submissions from 2014

PDF

Bifurcation Type Change of AC Electrostatically Actuated MEMS Resonators due to DC Bias, Dumitru Caruntu and Kyle N. Taylor

Link

Preparation and characterization of electrospun nanofiber-coated membrane separators for lithium-ion batteries, Hun Lee, Mataz Alcoutlabi, Ozan Toprakci, Guanjie Xu, Jill V. Watson, and Xiangwu Zhang

PDF

Fabrication and characterization of silver- and copper-coated Nylon 6 forcespun nanofibers by thermal evaporation, Dorina M. Mihut, Karen Lozano, and Heinrich D. Foltz

Link

A Vibration Energy Approach Used to Identify Temperature Trending in Railroad Tapered-Roller Bearings, Constantine Tarawneh, Rafael K. Maldonado, Arturo A. Fuentes, and Javier A. Kypuros

Link

The production of carbon nanotube reinforced poly(vinyl) butyral nanofibers by the Forcespinning® method, Baicheng Weng, Fenghua Xu, George Garza, Mataz Alcoutlabi, Alfonso Salinas, and Karen Lozano

Link

Mass production of carbon nanotube-reinforced polyacrylonitrile fine composite fibers, Baicheng Weng, Fenghua Xu, and Karen Lozano

PDF

Unidirectional Rotary Tendency of a Wave-Driven Rotor, Yingchen Yang

PDF

Long-lasting effect of initial configuration in gravitational spreading of material fronts, ‪Nadim Zgheib, Thomas Bonometti, and S. Balachandar

Submissions from 2013

Link

Preparation and properties of nanofiber-coated composite membranes as battery separators via electrospinning, Mataz Alcoutlabi, Hun Lee, Jill V. Watson, and Xiangwu Zhang

Link

Heterogeneous Manganese Oxide-Encased Carbon Nanocomposite Fibers for High Performance Pseudocapacitors, Qiang Li, Karen Lozano, Yinong Lü, and Yuanbing Mao

PDF

Experimental study of nanofiber production through forcespinning, Simon Padron, Arturo Fuentes, Dumitru Caruntu, and Karen Lozano

Link

Service Life Testing of Railroad Bearings with Known Subsurface Inclusions: Detected with Advanced Ultrasonic Technology, Constantine Tarawneh, Joseph A. Turner, L. Koester, and B. M. Wilson

Submissions from 2012

Link

Thermal behavior of poly(ethylene-co-propylene) containing carbon nanofibers, Ananta Raj Adhikari, G. Georgiev, K. Sigdel, G. S. Iannacchione, Karen Lozano, and Mircea Chipara

PDF

Adding Autonomic Healing Capabilities to Polyethylene Oxide, Dorina M. Chipara, Maritza Flores, Alma Perez, Nancy Puente, Karen Lozano, and Mircea Chipara

PDF

Electrospun carbon nanofibers decorated with various amounts of electrochemically-inert nickel nanoparticles for use as high-performance energy storage materials, Liwen Ji, Zhan Lin, Mataz Alcoutlabi, Ozan Toprakci, Yingfang Yao, Guanjie Xu, Shuli Li, and Xiangwu Zhang

Link

Effects of Water Content and Chemical Composition on Structural Properties of Alkaline Activated Metakaolin-Based Geopolymers, Maricela Lizcano, Andres Gonzalez, Sandip Basu, Karen Lozano, and Miladin Radovic

PDF

Development and Testing of an Actively Adjustable Stiffness Mechanism, Eleazar Marquez, Robert Freeman, and Horacio Vasquez

Link

Production and characterization of polycaprolactone nanofibers via forcespinning™ technology, Zachary McEachin and Karen Lozano

Link

Production and characterization of hybrid BEH-PPV/PEO conjugated polymer nanofibers by forcespinning™, Simon Padron, Richard Patlan, Jose Gutierrez, Nestor Santos, Thomas Eubanks, and Karen Lozano

Link

Thermal Modeling of a Railroad Tapered-Roller Bearing Using Finite Element Analysis, Constantine Tarawneh, Arturo A. Fuentes, Javier A. Kypuros, Lariza A. Navarro, Andrei G. Vaipan, and Brent M. Wilson

Link

Preparation and characterization of polyvinylidene fluoride nanofibrous membranes by forcespinning™, Beny Vazquez, Horacio Vasquez, and Karen Lozano

Submissions from 2011

Link

Effects of carbon nanofibers on the crystallization kinetics of polyethylene oxide, Ananta Adhikari and Karen Lozano

Link

The effect of carbon nanofiber on the thermo-physical behavior of polyethylene oxide, Ananta Raj Adhikari, Karen Lozano, Mircea Chipara, and J. Qualls

PDF

Polarization sensitive near-complete reflection from photonic crystal slab in centered rectangular lattice, Simon Padron, Kris Ohlinger, Karen Lozano, and Yuankun Lin

PDF

Synthesis and Characterization of Poly(butylene Oxide) Grafted Carbon Nanofibers, Carlos Ramos, Ram Thapa, Karen Lozano, Mircea Chipara, Domingo Ferrer, and Jose J. Gutierrez

PDF

Artificial lateral line canal for hydrodynamic detection, Yingchen Yang, Adrian Klein, and Horst Bleckmann

PDF

Artificial lateral line canal for hydrodynamic detection, Yingchen Yang, Adrian Klein, Horst Bleckmann, and Chang Liu

Submissions from 2010

PDF

Thermal models of railroad wheels and bearings, Kevin D. Cole, Constantine Tarawneh, Arturo A. Fuentes, Brent Wilson, and Linda Navarro

PDF

Flow Vision for Autonomous Underwater Vehicles via an Artificial Lateral Line, Nam Nguyen, Douglas L. Jones, Yingchen Yang, and Chang Liu

PDF

Electrospinning to Forcespinning™, Kamal Sarkar, Carlos Gomez, Steve Zambrano, Michael Ramirez, Eugenio De Hoyos, Horacio Vasquez, and Karen Lozano

PDF

Development and Implementation of An Introduction To Stem Course For Dual-Enrollment Programs, Horacio Vasquez, Arturo Fuentes, Javier Macossay-Torres, Martin W. Knecht, and Robert Freeman

PDF

Recovery of rectified signals from hot-wire/film anemometers due to flow reversal in oscillating flows, Yingchen Yang, Douglas L. Jones, and Chang Liu

Submissions from 2009

PDF

Analysis of flux-base fins for estimation of heat transfer coefficient, Kevin D. Cole, Constantine Tarawneh, and Brent M. Wilson

PDF

Investigation of the electromagnetic interference shielding of titanium carbide coated nanoreinforced liquid crystalline polymer, Karen Lozano, Lesly Espinoza, K. Hernandez, Ananta R. Adhikari, Gangaram Radhakrishnan, and P. M. Adams

Link

Thermophysical analysis of SU8-modified microstructures created by visible light lithography, Daniel Rodriguez Ponce, Karen Lozano, Thomas Eubanks, Ahmad Harb, and Domingo Ferrer

PDF

Phase tunable holographic fabrication for three-dimensional photonic crystal templates by using a single optical element, Di Xu, Kevin P. Chen, Ahmad Harb, Daniel Rodriguez, Karen Lozano, and Yuankun Lin

Submissions from 2008

PDF

Holographic fabrication of photonic crystals using multidimensional phase masks, Yuankun Lin, Ahmad Harb, Daniel Rodriguez, Karen Lozano, Di Xu, and K. P. Chen

PDF

Experiments and models for the thermal response of railroad tapered-roller bearings, Constantine Tarawneh, Kevin D. Cole, Brent Wilson, and Fadi Alnaimat

Submissions from 2007

Link

ESR investigations on polyethylene-single wall carbon nanotube composites, Mircea Chipara, Karen Lozano, Richard Wilkins, Enrique V. Barrera, M. X. Pulikkathara, Laura Penia-Para, and Dorina M. Chipara

Link

Hydrogel-Encapsulated Microfabricated Haircells Mimicking Fish Cupula Neuromast, S. Peleshanko, M. D. Julian, M. Ornatska, M E. McConney, M. C. LeMieux, N. Chen, C. Tucker, Yingchen Yang, C. Liu, and J. A. C. Humphrey

Submissions from 2006

PDF

The effect of the shear-thickening transition of model colloidal spheres on the sign of N1 and on the radial pressure profile in torsional shear flows, M. Lee, Mataz Alcoutlabi, J. J. Magda, C. Dibble, M. J. Solomon, X. Shi, and G. B. McKenna

PDF

Multisensor Processing Algorithms for Underwater Dipole Localization and Tracking Using MEMS Artificial Lateral-Line Sensors, Saunvit Pandya, Yingchen Yang, Douglas L. Jones, Jonathan Engel, and Chang Liu

Link

Distant touch hydrodynamic imaging with an artificial lateral line, Yingchen Yang, Jack Chen, Jonathan Engel, Saunvit Pandya, Nannan Chen, Craig Tucker, Sheryl Coombs, Douglas L. Jones, and Chang Liu

Submissions from 2005

PDF

Fabrication of magnetic hollow silica nanospheres for bioapplications, L. Shao, Dumitru Caruntu, J. F. Chen, C. J. O'Connor, and W. L. Zhou

Submissions from 2004

Link

Rheological analysis of vapor-grown carbon nanofiber-reinforced polyethylene composites, Karen Lozano, Shuying Yang, and Qiang Zeng

Link

Reinforcing Epoxy Polymer Composites Through Covalent Integration of Functionalized Nanotubes, J. Zhu, H. Peng, F. Rodriguez-Macias, J. L. Margrave, V. N. Khabashesku, A.. M. Imam, Karen Lozano, and E. V. Barrera

Submissions from 2003

PDF

Near-field calculations for a rigid spheroid with an arbitrary incident acoustic field, John P. Barton, Nicholas L. Wolff, Haifeng Zhang, and Constantine Tarawneh

Link

Effects of nanofiber treatments on the properties of vapor-grown carbon fiber reinforced polymer composites, P. Cortés, Karen Lozano, Enrique V. Barrera, and J. Bonilla-Rios

Link

Nanofiber-reinforced polymers prepared by fused deposition modeling, Meisha L. Shofner, Karen Lozano, Fernando J. Rodríguez-Macías, and Enrique V. Barrera

Submissions from 2001

Link

Nanofiber-reinforced thermoplastic composites. I. Thermoanalytical and mechanical analyses, Karen Lozano and Enrique V. Barrera

Submissions from 2000

Link

Vapor-grown carbon-fiber composites: Processing and electrostatic dissipative applications, Karen Lozano