Projects
Design Team Projects
The UBC Thunder Bikes design team is a passionate group of engineering students who build and race electric motorcycles. Recently, we competed in the Formula Lightning class in Salinas, California, showcasing our expertise and dedication to advancing sustainable transportation technologies. As the Battery Cooling and Thermal Management Lead on the Mechanical Team, I ensure our motorcycles operate at peak performance under rigorous conditions, contributing to our success on the track.
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Hose Connectors
Bushings to link the various components of the cooling system together.
Battery Case Design and Manufacturing
I helped to design the 2023-2024 and 2024-2025 battery cases, primarily responsible for manufacturing.
Battery Cooling
Three cooling plates designed to remove heat from the batteries during motorcycle races.
Battery Cooling Fan and Filter
To cool the interior of the lower battery module, I developed a multi-fan and filter system.
Windtunnel Testing and Thermal Management
Training, design and manufacturing of a test rig, as well as thermal/fluid calculations were completed to optimize radiator cooling.
Hose Conectors
The below photos showcase the design and manufacturing process of 2 of 3 cooling hose adapters I designed and produced for the UBC Thunderbikes bike using a lathe. The cooling circuit I am currently building consists of our motor, motor controller, two radiator components, battery cooling plates and pump, each of which has a different size input and output. Each adapter also introduces turbulence to aid in cooling.
Battery Case Design and Manufacturing
The below photos were taken during the manufacturing process of the Thunderbikes battery case, during personal practice, and the lower frame (also shown above). We used a combination of TIG for the aluminum on the lower frame and MIG for the steel battery case. I helped with assembly, using a chop saw to cut the pieces, welding, and angle grinding the welds afterwards.
Battery Cooling
I am currently designing and implementing a liquid cooling system linking our pump, motor, and motor controller. As a result, I developed an energy-efficient cooling system that met the heat dissipation requirements for short but intense motorcycle races. Each plate removes up to 8kW of heat from each battery section using conduction, and 16kW from the total system. This system removes an extra 8kW from the system relative to the 2023-2024 version, while keeping within the optimal temperature range. I improved my technical skills by participating in all aspects of the design process: developing my CAD design and simulation abilities and machine shop skills.
Battery Cooling Fan and Filter
I designed and implemented a multi-fan and filter cooling system tailored to the unique challenges of maintaining optimal temperatures in the lower battery module and interior bus bars, which we are unable to use a cooling plate on. Utilizing a series of 12V computer fans, 3D-printed components, and spray foam, I created an effective dust and debris filter. This innovative solution ensured efficient cooling in hard-to-reach areas, demonstrating a resourceful approach to thermal management in high-performance systems.
Windtunnel Testing and Thermal Management
As the Cooling Lead, I guided my team in utilizing the UBC wind tunnel and anemometer to evaluate the radiator's efficiency and heat dissipation capacity across varying speeds. This analysis enabled us to identify the optimal airflow required for effective cooling and develop a supplementary fan system for low-speed operation. By integrating these insights, we optimized the thermal performance of our electric motorcycle, ensuring reliability and efficiency under diverse operating conditions.
Personal Projects
This collection features a selection of personal projects that highlight my engineering related experience and relevant technical skills.
Automated Naloxone Injector
A device designed to combat the opioid crisis by administering 3 doses of naloxone.
Car Parking Sensor
A sensor designed to assist with forward-stall parking and alert the driver to any hidden obstacles within 1m of the bumper.
Portfolio Website
This website was developed using several html pages and javascript to control anniations and pop-ups.
MagLev - UBC MECH Project
The final project in MECH 220 showcasing circuit building, manufacturing, and CAD abilities.
3D Printed Topographical Map
Used Bambu Lab 3D printing to and open-source data to develop topographical models.
Automated Naloxone Injector
The project's current iteration has replaced the springs with linear actuators, allowing it to be reusable so long as the needle is replaced and providing greater control. Linear actuators also allow for a more compact solution and the ability to administer up to 3 doses of naloxone. Additionally, the injection sequence now begins when there is a drop of more than 4% oxygen saturation (SPO2) to account for errors and patients with abnormally low levels due to other health concerns. Furthermore, the device is now located on the thigh to account for potential movement. It increases the likelihood that the injection will hit a muscle as the quadricep is a more significant muscle than the deltoid.
Car Parking Sensor
Developed a forward stall parking assistance tool to enhance driver accuracy by providing real-time distance measurements from the front bumper to obstacles. The system integrates ultrasonic distance sensors with an Arduino-based controller and a Bluetooth display, all housed in a custom-designed, 3D-printed case using Bambu Lab technology. Advanced algorithms were created using MATLAB and Python to ensure accurate distance calculations while compensating for parallax, delivering a reliable and user-friendly parking solution.
Portfolio Website
Developed a dynamic website using multiple HTML pages and JavaScript to manage animations and interactive pop-up features. This approach created an engaging and user-friendly interface, showcasing technical proficiency in front-end web development.
