AZGFD Aeration Project
Laid the groundwork for an off-grid aeration system for a fish hatchery in Show Low, AZ
The site where the project was to be deployed - Silver Creek Hatchery
Small scale proof-of-concept prototype of the aeration system we planned to deploy
Small scale proof-of-concept prototype of the circuitry we planned to deploy
Overview
In the tail end of my freshman year, I joined ASU's Engineering Projects in Community Service (EPICS) - where I took on my first team leadership role. My role in this project involved leading early-stage system design and validation for an off-grid aeration solution to support a fish hatchery. Work included preliminary testing, data analysis, and early component selection to inform a robust, energy-efficient aeration system architecture. The team and I traveled out to Show Low, Arizona where the hatchery was located to find out more information about the site. I helped create prototype circuits implementing solar power to power an aeration system for the hatchery.
Process
- Interviewed client to know desired dissolved oxygen output
- Benchmarked with existing aeration systems
- Researched methods to make offgrid power
- Selected preliminary diffuser types and compressor options
- Conducted hand calculations for estimated power requirements
- Developed prototype proof-of-concept aeration circuit
- Outlined a roadmap for scaling for on-site installation
Tools
Skills
Outcomes and Results
With the use of generous EPICS funding and university-provided materials, the team and I were able to conduct many tests on small-scale aeration systems that were solar-powered. To obtain a proof-of-concept was a big milestone, however implementing the system at a wide scale was a different beast as the conditions were much different. We were able to present our findings to a panel of industry engineers to review our designs and gain valuable feedback to set us up for success. Unfortunately, I left the team before I could see how the concept was implemented at the hatchery as I gained a bigger role in the solar car team, but the direction the project was going was very promising.
Reflection
This project will always have a special place in my heart for its role in getting me really interested in working in a project team. When I started on this project, I was a young freshman/sophomore still freshly finding out what exactly I wanted to do in engineering, and this project was greatly helpful in realizing my passions. Without being on this project, I would not have developed such a strong desire for a career path emphasizing a more sustainable - in any way, shape, or form. I also appreciated the project for diversifying my skills as an engineer by introducing me to many concepts on power and circuitry that I would not have received in my undergrad.