Current Projects
The Stallion (Blended Body Aircraft)
I am currently working on building the Stallion, a modular blended body UAS with VTOL capabilities and long flight duration. The Stallion is fully 3D printed fixed wing drone that can be manufactured on most conventional FDM 3D printers.
The Stallion will serve as a testing platform for experimental aircraft design in the future. The drone will also be capable of completely autonomous flight and will have vertical take off and landing capabilities.
Morphing Airfoil Research with Small Scales UAVs
Morphing airfoils are specialized to implement control surfaces into the structure of the plane rather than as separate components. I am researching ways to implement this technology into small scale traditional aircraft. This novel wing system was 3D printed and flown under automated control.
Past Projects
Transportation Modeling for Technology Student Association
Context:
Transportation Modeling is a Technology Student Association Competition that challenges students to design and build models of transportation vehicles to compete in regional, state, and national competition. This years challenge is to build a water vessel with a living quarters for 4-6 people. I am building a luxury catamaran house boat inspired by thatch boats from India.
UPDATE: I have won first place at the TSA Technosphere in Hampton, Virginia (States) for Transportation Modeling, and third place at the 2023 National TSA conference in Louisville, Kentucky.
This rendering was created using SOLIDWORKS Visualize
Full assembly of the finished model - Created by K. Purser
Nearly finished model with completed stand. Filmed by K. Purser.
Catalysis and Synthesis Reactions
This research investigates the reaction chemistry between novel catalysts and substrates in olefin metathesis. Grubbs I was used as the catalyst due to its efficiency in olefin metathesis, which works well when paired with alkene substrates. This experiment aimed to understand the products and intermediates that would be made from the reactions of the substrate and catalyst.
ENGN 110 Design Challenge: Small Scale HAWT
In the modern day people have realized the importance of clean energy and have started to shift towards alternatives like wind energy to generate electricity in a way that is environmentally friendly and scalable. For this design challenge, teams must design and construct a wind turbine to answer the question, “What number of blades produces more power and why?”
Mouse Trap Cars
I designed and built a small car that can be powered by mousetraps. This is a competition between all of the engineering technology students at the Advanced Technology Center. I was trying to set a new record for longest distance traveled (current record is 180 feet) (My car should be able to travel at least 250 feet). I did this with the help of professionals and careful research to create the efficient design. A report is available.
1000:1 Gear Box
I worked with a small team of students to design, build, and test a working 1000:1 gearbox. The point of this project is to expand our knowledge on gear drive systems and how to create them. We were limited to only one type of manufacturing as a part of the challenge, so my group chose to use a laser cutter to fabricate our gear box. Additionally, we used bearings and keyed/non-keyed shafts to ensure that are design is reliable.
These gliders were created to compete in the Technology Student Association's Flight Endurance competition. The goal is to create glider within specific parameters that can fly the longest under the power of a specialized rubber band motor. The final glider I created weighed around 8.75 grams and was able to achieve an impressive 56 second flight under ideal conditions.
After months of research, planning, and hard work, I placed first for TSA Transportation Modeling where I was tasked with designing and building a scale model of a water vessel capable of housing 4-6 people. I will be advancing to states to compete on May 4th-7th. More information is available in the report or in the featured project section.
This was a competition I did with a partner. We created an affordable tensile tester and demonstrated how it could collect data consistently with a 3 minute informational video. More information is available in the report
Me and a partner built a working Pinhole Camera for people with limited mobility/dexterity in their hands. More information is available in the report.
Me and two partners built a proposal for a hotel to be installed in a earthquake prone area. We collected data with a scaled model and graphed the relationships between the safety of the old design compared to the new one. More information is available in the report.
Me and two partners worked together to redesign a product. We were tasked with collecting data and feedback from others on how to redesign the product to best suit its target audience. More information is available in the report.
I worked with PhD students from Missouri S&T to collect data and analyze the effects of different heat treatments on samples of 1018 steel. More information is available in the presentation.
I worked with a group of students led by mentors to analyze and figure out how a coupling from unknown origin failed. We used high end equipment such as SEMs and microhardness testers to complete this task. More information is available in the presentation.
Me and 3 partners worked together to research and develop a biomedical implant to treat people with Cystic Fibrosis. The implant is also suited to treat other diseases. More information is available in the report.
I worked with a group to produce the perfect cup of coffee. We were tasked with creating a cup of coffee with a specific concentration of caffeine and other compounds released by the beans. We collected data over many tests to produce our final cup. More information is available in the report.
Research in Repairing Concrete Structures using Thermoplastic Blankets
Concrete columns under bridges and infrastructure often degrade and ware down over the course of their lifespan. It is important to repair and maintain these structures to keep our infrastructure safe and reliable. One method of repairing concrete columns involves blankets of fiberglass that must be impregnated with resin to add compaction and rigidity to the structure. This project explores an alternative method that utilizes a thermoplastic sheet rather than a thermoset material like fiberglass. This new method may be able to stream line the process yielding more consistent and reliable results.
Mousetrap Car V2
I revisited my mousetrap car project to set a new record for my high school. Previously, I was successful in designing and building a competitive mousetrap car that could travel in excess of 200 feet. Although the project went very well especially considering my time frame, I feel as if I could've made some improvements to my design. Starting almost from scratch, I rebuilt the car from the ground up to outperform my previous attempts.
2023 Eisenman Camp
The Eisenman Materials camp is a week long summer camp hosted by ASM International at their HQ in Cleveland, Ohio. The camp aims to expose high school students to the world of materials science with the aid of a world class lab and experienced mentors. As a Junior mentor, I was responsible for supporting my team as they conducted a failure analysis study on a fractured outdoor spigot. The team was responsible for researching their failure, operating high power microscopes, conducting mechanical testing, and analyzing the microstructure of the metal to determine the failure mode of our part. My team was able to figure out the cause for our failure and create a detailed presentation discussing their findings. Beyond proud of my team and excited to attend the 2024 Eisenman Materials camp once again as a junior mentor.
TSA Manufacturing Prototype
Manufacturing Prototype is another Technology Student Association competition that challenges students to design, build, and pitch a product based on a prompt. This years prompt was to create a 4th of July decoration. Me and my business Partner, Aaron Brooks, took this challenge one step further by creating a real product with investments, advertising, and patents lined up. Our small business is still in the works, but we are planning on settling with Patriot Prototypes LLC. Our product, The Liberty Pop, won 3rd place at the State level. Unfortunately, we could have earned a higher placement, but now we can technically say that we have an award winning design so this works too. We will be traveling to Louisville, Kentucky in late June to compete against students from all across the country.
Safety Safari is a service project created by students in the National Technical Honors Society from the Advanced Technology Center @ TCC. The program is aimed to train 2-3rd graders on how to be safe while interacting with others online and browsing the web. If you have any questions then feel free to contact this email.
I worked with a teammate to build a rocket to compete in The Grand Rocketry Challenge. The rocket needs to reach 850 feet before descending back down to the ground with a deployable parachute. The entire flight must take between 42-45 seconds. There is also an egg inside of the rocket that must be protected throughout the duration of the flight. Unfortunately, we had trouble qualifying for the national competition due to issues with weather and a lack of experience compared to other teams in our area. No write up or report is currently available for this project.
*Actual Rocket Design from SOLIDWORKS
The Engineering Design Mural
I created a large mural inside of the Advanced Technology Center's Engineering Technology 1 lab. The mural is meant to act as a reference for the students as they work on their projects. This project took around 3 weeks to design, create, paint, and hang the boards. The final result came out better than expected and features a small plaque under the central piece to give me credit.
757 Jets Fans Plaque for Breast Cancer Awareness Raffle
I designed and laser cut a plaque for the 757 Jets Fans Club to be given away in their annual Breast Cancer Awareness Raffle. The Plaque is made from a sheet of plywood and features the various evolutions of the Jets logo surrounding the 757 Jets Fans logo.
Mass Production Name Plates
Working with a large group of students, we designed and mass produced over 40 nameplates to be given out to faculty in Virginia Beach City Public Schools. The nameplates went through a lengthy design process and were cut out on our large 48" by 24" CNC router. The box design was created by myself and was cut out on our laser cutter. Many factors had to be taken into account such as cycle time, material cost, and product quality. In the end, we produced incredible results that seemed to achieve a great balance between cost, time, and quality.
Neuromaker STEM Lesson Plan
I designed and created a four part lesson plan to teach students about biomedical and biomechanical engineering. The lesson plan also teaches the students about brain computer interfaces and how to write code starting from basic blocks all the way to writing actual scripts in Arduino.IDE. Throughout the lesson plan is content checks that test the students knowledge and ensures that they are retaining the information. Educational materials provided by Neuromaker and BrainCo allow the students to interact with the technologies and gets hands-on experience.
Statue for Virginia State University Alumni Association
I worked alongside a small team of students to design and build a scaled model of a proposed instalation for the VSU Alumni Association. I Designed the 3D printed model in AUTODESK Inventor and a architecture student designed the scene for the model to rest on.
3rd Thumb by Dani Clode
This was a short lived venture. I wanted to create a functional model of Dani Clode's "Third Thumb," but ended up scrapping the project after inconsistent prints and lack of funding. This may be something that I'll revisit in the future if I find the time and money to pursue it.
Atwood Machines Educational Video
As my final project in AP Physics 1 during my junior year of high school, I created a short educational video about Atwood Machines. The video briefly describes their origin, the math behind them, and real world examples. The video followed a script and time schedule with learning targets and thorough explanation on how to solve Atwood Machines.