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Mechanical Engineering Commons

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University of Texas Rio Grande Valley

Modeling

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Full-Text Articles in Mechanical Engineering

Remanufacturing Cleaning Process Evaluation, Comparison And Planning, Ozan Yagar Aug 2012

Remanufacturing Cleaning Process Evaluation, Comparison And Planning, Ozan Yagar

Theses and Dissertations - UTB/UTPA

This thesis aims to combine previous research on remanufacturing cleaning processes and applications into a single decision-making tool, in the form of software, which a remanufacturer can use to find a cleaning system that matches their specific demands. This thesis will provide an in-depth review of each cleaning process, the chemicals used in those processes, and the contamination types for which they were developed. This research also provides evaluation and comparison that assists remanufacturers in designing their cleaning systems. Finally, there will be a description and demonstration of the software. The ultimate goal is to find correct cleaning process to …


2d Modeling Of Forcespinning™ Nanofiber Formation With Experimental Study And Validation, Simon Padron Aug 2012

2d Modeling Of Forcespinning™ Nanofiber Formation With Experimental Study And Validation, Simon Padron

Theses and Dissertations - UTB/UTPA

A newly developed method of producing nanofibers, called Forcespinning™, has proven to be a viable alternative to mass produce nanofibers. Forcespinning™ utilizes centrifugal forces which allow for a host of new materials to be processed into nanofibers while also providing a significant increase in yield and ease of production. To improve and enhance the Forcespinning™ production method, a 2D computational Forcespinning™ fluid dynamics model is developed. Three computer models, namely time-independent and time-dependent inviscid models and a viscous model are obtained and the influences of various parameters on Forcespinning™ fiber formation are obtained. This work also presents a detailed explanation …