Digital Commons Network^™

Housing Pre-Fabrication And Resource Optimization, Emma Dubensky

Honors Theses

Enclosure during construction is often time-consuming, expensive, and at the mercy of the weather. By introducing methods for manufacturing prefabricated enclosure components such as wall panels and roof sections, the impact of the three major variables is reduced. Designs for trusses, roof sections, wall sections, and foundations were developed and selected using civil engineering principles; and manufacturing and logistical processes were optimized using engineering and project management skill sets. These multi-disciplinary efforts were combined to create an accessible and versatile set of designs and instructions that can improve the effectiveness of both a skilled and non-skilled volunteer workforce. By creating …

Silicon Oil Drop Experiment, Jacob Lutz

Honors Theses

When designing models for quantum systems, researchers are often limited to computer models to develop a large pool of data. This has always been the case until the discovery was made that bouncing droplets of silicone oil can provide a decent representation of quantum mechanical particles. A system to model this representation was created. It is designed to run continuously for a large number of trials without the need for human interaction, as well as collect motion data from generated oil droplets. The droplet generator system is composed of a fluid reservoir, pump, piezoelectric buzzer, fluid chamber, and a nozzle …

Stem Teacher Database, Veronica Buss

Honors Theses

The College of Engineering and Applied Sciences (CEAS) Recruitment web application provides access to recruitment information for the Manager of Recruitment and Outreach and those who also use the spreadsheet file with their current data. This database is a functional database for the WMU college of engineering and applied sciences’ recruiters to organize their data on STEM teachers from the feeder high schools of WMU. The app provides an interface for its users to filter and search the data they have compiled to create recruitment mailing reports. The main purpose of this app was to facilitate the retrieval and upkeep …

Housing Prefabrication And Resource Optimization, Megan Scherpereel

Honors Theses

Enclosure during construction is often time-consuming, expensive, and at the mercy of the weather. By introducing methods for manufacturing prefabricated enclosure components such as wall panels and roof sections, the impact of the three major variables is reduced. Designs for trusses, roof sections, wall sections, and foundations were developed and selected using civil engineering principles; and manufacturing and logistical processes were optimized using engineering and project management skill sets. These multi-disciplinary efforts were combined to create an accessible and versatile set of designs and instructions that can improve the effectiveness of both a skilled and non-skilled volunteer workforce. By creating …

Understanding Individual Color Perceptions Within Print And Digital Media, Morgan Haskins

Honors Theses

Color is a subjective attribute that is seen differently by each individual and this research is intended to build upon the subjective nature of color perceptions. This research aims to determine the effect of subjectivity on print and digital design and of extended gamut printing and effective color management on color perception. The significance of understanding color perception is directly applicable to consumer perception of designs using color. If designers want their brand to be immediately recognized and be positively accepted, they must be able to accurately reproduce their brand colors with little to no color difference and be able …

Development Of A Flexible Printed Paper-Based Battery, Justone Crosby

Honors Theses

Market demand for flexible electronics continues to grow, which, in turn, increases the demand for flexible energy storage devices. There are several types of energy storage devices available, including the alkaline (Zn-MnO₂) battery, which is the subject of this project. This project's objective was to develop a flexible, printed paper-based battery, which may be a sustainable solution to the increasing market demand. This device is low-cost and can be manufactured commercially using a scalable process.

The proposed device is an alkaline flexible cell, whose components can be printed onto paper. This alkaline system includes a zinc-based negative electrode …

Bio-Mass To Bio-Oil: Direct Conversion Vs Companion Coal Gasification, Gabriel Hayes

Honors Theses

Biomass is produced in agriculture and forestry, and can be converted to use as a fuel substitute for petroleum. Direct conversion of biomass to bio-oil is conventionally accomplished with a process called fast pyrolysis, in which the biomass is heated to promote the chemical breakdown of its components. This produces some condensable vapors which, when condensed, yield bio-oil. Such a process was compared to a process that gains heat from companion coal gasification instead of traditional heating media such as heated sand. The conversions were then compared to determine the more cost-effective method for producing bio-oil. Additional parameters investigated include …

Ece Senior Design Project - Cost-Effective Diy Electrometer, Benjamin Hahn

Honors Theses

An electrometer is a critical electrophysiology instrument used to generate minuscule currents for intracellular stimulation of biological neurons. An electrometer also enables simultaneous measurement of the neuron membrane voltage response. This device is necessary to perform accurate stimulation of neurons. However, the cost of commercial electrometers, around $5000, is prohibitive to many researchers, particularly at the high-school or introductory college level. A recent Western Michigan University graduate student, Lucas Essenburg, designed a basic electrometer for $210. His thesis proved that quality electrometers can be constructed for a fraction of the price of commercial-grade equipment.

This project focused on the improvement …

Cost-Effective Diy Electrometer, Emily R. Johnson

Honors Theses

An electrometer is a critical electrophysiology instrument used to generate minuscule currents for intracellular stimulation of biological neurons. An electrometer also enables simultaneous measurement of the neuron membrane voltage response. This device is necessary to perform accurate stimulation of neurons. However, the cost of commercial electrometers, around $5000, is prohibitive to many researchers, particularly at the high-school or introductory college level. A recent Western Michigan University graduate student, Lucas Essenburg, designed a basic electrometer for $210. His thesis proved that quality electrometers can be constructed for a fraction of the price of commercial-grade equipment.

This project focused on the improvement …

Aerodynamics Of Wind Loading On Buildings, Kayla Burch

Honors Theses

A three-dimensional model of a one-story residential home, with an emphasis on the roof style and structure, was modeled using CATIA and then built and tested in the wind tunnel at Western Michigan University. The wind tunnel allowed an airflow over different style roofs to be tested at 100 mile per hour winds, strengths typical for hurricanes and other natural phenomena. The measured results show the lift and drag, along with the pressure gradient and the skin friction over the roofs. The effect of these aerodynamic characteristics of the building due to adding solar panel prototypes were also evaluated. The …

Sunseeker Display And Driver Controller, Alec Kwapis

Honors Theses

Digital dashboard displays with critical driver information are found in all modern vehicles. Examples of such information available to the driver include a speedometer, odometer, engine RPM, fuel gauge and more. The current 2016 Sunseeker solar car already has numerous displays that can show critical information to the driver, however, there are several problems that exist. Each display itself is less than two inches in size, the text on the screens is difficult to read, and the measurements have no units. Furthermore, these displays were made by a company that no longer exists, thus preventing the solar car team from …

Sunseeker Solar Car Display And Driver Unit, Conner Mccarthy

Honors Theses

Digital dashboard displays with critical driver information are found in all modern vehicles. Examples of such information available to the driver include a speedometer, odometer, engine RPM, fuel gauge and more. The current 2016 Sunseeker solar car already has numerous displays that can show critical information to the driver, however, there are several problems that exist. Each display itself is less than two inches in size, the text on the screens is difficult to read, and the measurements have no units. Furthermore, these displays were made by a company that no longer exists, thus preventing the solar car team from …