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Full-Text Articles in Engineering

High Temperature Hepa Filter Test Unit Upgrades, Alexander Krippner, Ian Corcorran, Michael Burlando Dec 2015

High Temperature Hepa Filter Test Unit Upgrades, Alexander Krippner, Ian Corcorran, Michael Burlando

Mechanical Engineering

No abstract provided.


Final Project Report: Heliostat-Concentrator Solar Cooker, Ian Davison, Devin Mast Dec 2015

Final Project Report: Heliostat-Concentrator Solar Cooker, Ian Davison, Devin Mast

Mechanical Engineering

This document is the full report for the senior project of Cal Poly Mechanical Engineering students Ian Davison and Devin Mast. The report encompasses the full project process, including background research, identification of need, design requirements, design development, proposed design, design realization, changes to proposed design, and design verification. We were tasked with the design and manufacture of a “dual mirror” solar cooker to verify a concept for a new type of off-axis parabolic solar cooker conceived by Dr. Pete Schwartz, the sponsor of the senior project and a physics professor at Cal Poly. Previously, off-axis parabolic solar cookers have …


Active Fog Catcher, Michael Giglio, Carson Hand, William Beechinor, Kai Zhang Jun 2015

Active Fog Catcher, Michael Giglio, Carson Hand, William Beechinor, Kai Zhang

Mechanical Engineering

The active fog catching senior project team has been asked to develop a device that will harvest water from the atmosphere, namely fog, using active means. The project will be centered on maximizing water collection rate, with efficiency as a secondary concern. The final design utilizes a refrigeration system in which fans pull air across the cold evaporators inside of a duct. Water condenses on the evaporators and drain into a collection container. It was decided to focus on maximizing water collection at the cost of efficiency because the feasibility of actively harvesting fog must be proved before trying to …