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Engineering Commons

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California Polytechnic State University, San Luis Obispo

2014

Engineering

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Full-Text Articles in Engineering

The Environmental Impact Assessment Of Cal Poly's Manufacturing Laboratory, Yoonho Mark Kim Jun 2014

The Environmental Impact Assessment Of Cal Poly's Manufacturing Laboratory, Yoonho Mark Kim

Materials Engineering

The purpose of the study is to obtain basic understanding of the sustainability of Cal Poly IME 144 laboratory. Since the general condition of the lab prevents precise, efficient data collection, fuzzy logic is used to provide an overview of the laboratory's sustainability. Aluminum chips, brass chips, and paper waste are identified as primary waste streams. Electric usage of the laboratory is approximately calculated based on the machines' running time. Fuzzy logic system with three inputs and one output is designed in the Matlab software environment with Simulink to simulate a model for the laboratory's sustainability. Also the study suggests …


Merry-Go-Round Human Powered Generator, Sarah Lorraine Ashe, Salvador Navarro Jun 2014

Merry-Go-Round Human Powered Generator, Sarah Lorraine Ashe, Salvador Navarro

Electrical Engineering

How do you bring electricity to families who have limited resources in a developing country? The DC House project, advised by Dr. Taufik, provides a way for kids to have fun, exercise and generate power for their homes – play-park human powered generators. This project intends to create a more efficient and cost effective way for playground equipment to be implemented for power generation. The redesigned and reconstructed merry-go-round human powered generator converts mechanical energy into electrical energy to power the DC house. This was a fully functioning generator that needed a better voltage gain, as well as, a more …