Matching Items (36)
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- All Subjects: Sustainability
- Creators: Parrish, Kristen
Description
This thesis project has been conducted in accordance with The Founder’s Lab initiative which is sponsored by the W. P. Carey School of Business. This program groups three students together and tasks them with creating a business idea, conducting the necessary research to bring the concept to life, and exploring different aspects of business, with the end goal of gaining traction. The product we were given to work through this process with was Hot Head, an engineering capstone project concept. The Hot Head product is a sustainable and innovative solution to the water waste issue we find is very prominent in the United States. In order to bring the Hot Head idea to life, we were tasked with doing research on topics ranging from the Hot Head life cycle to finding plausible personas who may have an interest in the Hot Head product. This paper outlines the journey to gaining traction via a marketing campaign and exposure of our brand on several platforms, with a specific interest in website traffic. Our research scope comes from mainly primary sources like gathering opinions of potential buyers by sending out surveys and hosting focus groups. The paper concludes with some possible future steps that could be taken if this project were to be continued.
ContributorsRote, Jennifer Ashley (Co-author) / Goodall, Melody (Co-author) / Lozano Porras, Mariela (Co-author) / Byrne, Jared (Thesis director) / Sebold, Brent (Committee member) / Mechanical and Aerospace Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
DescriptionThe heat island effect has resulted in an observational increase in averave ambient as well as surface temperatures and current photovoltaic implementation do not migitate this effect. Thus, the feasibility and performance of alternative solutions are explored and determined using theoretical, computational data.
ContributorsCoyle, Aidan John (Author) / Trimble, Steven (Thesis director) / Underwood, Shane (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2014-05
Description
The objective for Under the Camper Shell was to build a prototype of a full living environment within the confines of a pickup truck bed and camper shell. The total volume available to work with is approximately 85ft3. This full living environment entails functioning systems for essential modern living, providing shelter and spaces for cooking, sleeping, eating, and sanitation. The project proved to be very challenging from the start. First, the livable space is extremely small, being only tall enough for one to sit up straight. The truck and camper shell were both borrowed items, so no modifications were allowed for either, e.g. drilling holes for mounting. The idea was to create a system that could be easily removed, transforming it from a camper to a utility truck. The systems developed for the living environment would be modular and transformative so to accommodate for different necessities when packing. The goal was to create a low-water system with sustainability in mind. Insulating the space was the largest challenge and the most rewarding, using body heat to warm the space and insulate from the elements. Comfort systems were made of high density foam cushions in sections to allow folding and stacking for different functions (sleeping, lounging, and sitting). Sanitation is necessary for healthy living and regular human function. A composting toilet was used for the design, lending to low-water usage and is sustainable over time. Saw dust would be necessary for its function, but upon composting, the unit will generate sufficient amounts of heat to act as a space heater. Showering serves the functions of exfoliation and ridding of bacteria, both of which bath wipes can accomplish, limiting massive volumes of water storage and waste. Storage systems were also designed for modularity. Hooks were installed the length of the bed for hanging or securing items as necessary. Some are available for hanging bags. A cabinetry rail also runs the length of the bed to allow movement of hard storage to accommodate different scenarios. The cooking method is called "sous-vide", a method of cooking food in air-tight bags submerged in hot water. The water is reusable for cooking and no dishes are necessary for serving. Overall, the prototype fulfilled its function as a full living environment with few improvements necessary for future use.
ContributorsLimsirichai, Pimwadee (Author) / Foy, Joseph (Thesis director) / Parrish, Kristen (Committee member) / Barrett, The Honors College (Contributor) / Materials Science and Engineering Program (Contributor) / School of Sustainability (Contributor)
Created2014-12
Description
As society's energy crisis continues to become more imminent many industries and niches are seeking a new, sustainable and renewable source of electricity production. Similar to solar, wind and tidal energy, kinetic energy has the potential to generate electricity as an extremely renewable source of energy generation. While stationary bicycles can generate small amounts of electricity, the idea behind this project was to expand energy generation into the more common weight lifting side of exercising. The method for solving this problem was to find the average amount of power generated per user on a Smith machine and determine how much power was available from an accompanying energy generator. The generator consists of three phases: a copper coil and magnet generator, a full wave bridge rectifying circuit and a rheostat. These three phases working together formed a fully functioning controllable generator. The resulting issue with the kinetic energy generator was that the system was too inefficient to serve as a viable system for electricity generation. The electrical production of the generator only saved about 2 cents per year based on current Arizona electricity rates. In the end it was determined that the project was not a sustainable energy generation system and did not warrant further experimentation.
ContributorsO'Halloran, Ryan James (Author) / Middleton, James (Thesis director) / Hinrichs, Richard (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor) / The Design School (Contributor) / School of Mathematical and Statistical Sciences (Contributor)
Created2014-05
Description
Currently, recycling is a major issue found throughout the world; however, one of the main issues, small format recycling, is still yet to be solved. The main objective of this paper is to discuss the issues surrounding recycling in general and more specifically small format recycling in order to develop a solution that can solve the problem. Working with InnovationSpace and people in industry, interviews were conducted in order to determine the best course of action to address the need of the sponsor, The Sustainability Consortium. After extensive research and interviews, it was determined that implementing a new MRF attachment to circulate small format back to the main residual stream would be the best course of action. This attachment would be modular for a MRF and could be implemented in order to gather more material while also producing higher quality recycled goods. This has major implications for the recycling industry and could help in making recycling profitable once again.
ContributorsSullivan, Neal (Author) / Kuhn, Anthony (Thesis director) / Heller, Cheryl (Committee member) / Mechanical and Aerospace Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
Description
This product was completed under the guidance of LG Electronics and the InnovationSpace team. This report describes the development of a revolutionized idea for smart ventilation referred to as Ciel. Ciel is a smart home comfort device that provides the user with a smart, energy efficient, and easy-to-use way to regulate the room temperature of their home. The planning documentation, problem comprehension, design, functionality, and device specifications are outlined and illustrated within this report. And the discussion and analysis look into the benefits of the technology, outline the prototyping plan and process, look into the materials necessary for construction, and production safety considerations.
ContributorsBeauvais, Cara Marie (Co-author) / Beauvais, Cara (Co-author) / Shin, Dosun (Thesis director) / Hedges, Craig (Committee member) / Mechanical and Aerospace Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Every year hundreds of people are trading in their cubicle to experience the freedom of an open road in a van home. The van life movement is growing rapidly as people seek more sustainable, adventurous, and financially effective ways of life. Many van lifers pursue the luxury of time over the luxury of money. Others fund their journey by working remote jobs from the comfort of their van home while parked next to their favorite waterfall. These camper vans are unique in their minimalist, interior designs as well as their energy efficient systems. This project encompassed the design of an off-grid camper van while following set guidelines of only using clean energy sources for power and including low weight items within the van. My design is showcased with a SolidWorks model and is equipped with a solar panel awning, a rainwater collection system, and a full bathroom with a solar shower. The design includes a general wiring diagram and recommendations for all materials and features to incorporate in the build. In addition, a downloadable bill of materials and website were created to show how this nomadic lifestyle can be achieved by those eager to travel and meet new people. As I begin my own van build and embark on my journey, this website will be updated to share my findings and connect with the larger community currently involved in their own venture or curious about starting their own build. The greatest moments in life will be outside your comfort zone so choose to take that step and embrace the experience.
ContributorsScott, Branson (Author) / Phelan, Patrick (Thesis director) / Nelson, Jacob (Committee member) / Mechanical and Aerospace Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
The research analyzes the transformation of wasted thermal energy into a usable form through thermogalvanic devices. This technology helps mitigate international growing energy demands. Building energy efficiency is a critical research topic, since the loads account for 40% of all energy demand in developed nations, and 30% in less developed nations. A significant portion of the energy consumed for heating and cooling, where a majority is dissipated to the ambient as waste heat. This research answers how much power output (µW·cm-2) can the thermogalvanic brick experimentally produce from an induced temperature gradient? While there are multiple avenues for the initial and optimized prototype design, one key area of interest relating to thermogalvanic devices is the effective surface area of the electrodes. This report highlights the experimental power output measurements of a Cu/Cu2+ thermogalvanic brick by manipulating the effective surface area of the electrodes. Across three meshes, the maximum power output normalized for temperature was found to be between 2.13-2.87 x 10-3 μWcm-2K-2. The highest normalized power output corresponded to the mesh with the highest effective surface area, which was classified as the fine mesh. This intuitively aligned with the theoretical understanding of surface area and maximum power output, where decreasing the activation resistance also reduces the internal resistance, which increases the theoretical maximum power.
ContributorsKiracofe, Ryan Moore (Author) / Phelan, Patrick (Thesis director) / El Asmar, Mounir (Committee member) / Mechanical and Aerospace Engineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This project is focused on local scale sustainability. The goal is to understand the impact of small unsustainable actions of people, and hopefully create a change in their habits. The focus was plastic usage, such as the use of water bottles, grocery bags, or even the packaging that our food and other products typically come in. Plastic has become an integral part of lives, where we do not even think of our actions as we stuff our leftover grocery bags in its designated drawer. My goal throughout this project was to guide people to an environmentally conscious lifestyle by increasing the likelihood of recycling on the ASU campus. I created an interactive informative presentation that focused on recycling and preventing plastic and unwanted trash from ending up in landfills and oceans. The presentation was given to a small group of participants along with two surveys. There was a survey provided before the presentation to gauge a participant's present recycling habits then there was a survey that was given some time after the presentation to track if certain recycling habits had changed due to the presentation. The post presentation survey did report that there were changes to some of the participants' recycling habits. The research provides suggestions to help increase recycling and waste prevention based off surveys that were widely distributed on campus. The top three suggestions that would help make recycling more prevalent on campus are: education on the subject, more accessibility to recycling bins, and creating an incentive program.
ContributorsVazquez, Juliana Evone (Author) / Parrish, Kristen (Thesis director) / Burke, Rebekah (Committee member) / Civil, Environmental and Sustainable Engineering Program (Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
The beginnings of this paper developed from the initial question of: how can tribal nations create private economies on their reservations? Written and researched from an undergraduate student perspective, this paper begins to answer the question by analyzing the historical and current states of Indian Country's diverse tribal economies. Additionally, this paper will identify various tribal economic development challenges with a specific emphasis on education attainment as a key factor. Then, a solution will be presented in the form of a tribal business program modeled within the W.P. Carey School of Business at Arizona State University located in Tempe, Arizona. The solution is grounded in the idea that a highly qualified workforce is the best resource for economic development.
ContributorsTso, Cora Lee (Author) / Miller, Robert (Thesis director) / Hillman, Amy (Committee member) / School of Politics and Global Studies (Contributor) / American Indian Studies Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2016-12