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Full-Text Articles in Mechanical Engineering
Fluid Analysis In Solar Heat Pipes, Ben Krumholz, Michael Agavo, William Dundon
Fluid Analysis In Solar Heat Pipes, Ben Krumholz, Michael Agavo, William Dundon
Mechanical Engineering
Evacuated tube solar collectors are efficient systems that use heat pipes to facilitate heat transfer. They use incoming solar radiation to heat water. Professor Mason Medizade tasked the team with choosing a component of the system to research and test its influence on system performance. The team investigated the working fluid that runs through the heat pipes. Distilled water, acetone, and ethanol at a range of fill volumes form 1 mL to 11 mL were tested. The team's goal was to find a volume for each fluid to maximize performance of the system. Performance was defined as average temperature rise …
Micro Debris Generator, Gordan Bradaric, Ross Byers, Stephen Quanci
Micro Debris Generator, Gordan Bradaric, Ross Byers, Stephen Quanci
Mechanical Engineering
This senior project team at Cal Poly consisting of Stephen Quanci, Gordan Bradaric, and Ross Byers has been commissioned by Erik Brown of Lawrence Livermore National Labs to create a way to reliably and consistently entrain microscopic particles into the hot HTTU flow. These particles will be used to compare the loading rates of new HEPA filters by measuring the pressure drop across the filter. The generated particles would simulate typical conditions in which these HEPA filters are expected to operate, namely fine ash. The particles used for loading the filter are intended to simulate the particulate reaching the LLNL …