Who We Are...
The research conducted at UTRGV focuses on dynamic and thermal analyses of suspension components of freight railcars in an effort to provide comprehensive condition monitoring systems. Projects undertaken involve one or more of the following: bearing and wheel condition monitoring, vibration and thermal analyses of rolling stock, thermal and structural finite element analysis (FEA) of rolling stock components, polymer research, innovative onboard condition monitoring sensor technologies, energy harvesting devices, tribology studies, development of auxiliary hydraulic suspension systems, improved railcar steering and suspension systems, rolling stock component material characterization, service life testing of railroad bearings, effects of steel cleanliness and rolling contact fatigue (RCF) on railroad bearing component life.
The overall goal of the research performed at UTRGV is to assist in the development and enhancement of products, devices, and systems that will improve the safe passage of freight railcars across the United States. The objectives and initiatives of the Railroad Research Group at UTRGV are driven by freight-railroad industry demands and needs.
The UTRGV Railroad Research Group is also focused on enhancing student education and training through engagement in a variety of center activities including STEM summer camps, research experiences, engineering workshops, and community outreach projects. The opportunity to contribute to the research and development of new technologies with practical value attracts students and faculty to join this research group. The training of a sophisticated workforce which is thoroughly grounded in the specific demands of rail service will have a long term effect on system safety through improved safety assessments, counter-measures, and decision-making tools.