Three different variables of the test set up were modified to reveal each variable in relation to the generated wave profile. The variables included modulations to the generator and water tunnel. The plunger depth, plunger velocity, and water flow speed were modified, and the wave characteristics for each modulation were recorded. The recorded characteristics included the wave amplitude, frequency, speed, shape, and dissipation through the tunnel’s test section.

The team developed a measuring technique using four ultrasonic sensors to track the wave profile. A sensor fixture was designed to allow modulation of the sensors positions above the tank. The team added an encoder and digital motor output to better control and track the plunger’s movement. A wire dissipator was added to the end of the test section to reduce wave interference and back flow.

The engineering constraints, sponsor deliverables, and criteria for success guided the project. Preliminary tests revealed issues with motor speed inconsistency and wave interference. The legal and ethical considerations included waterproofing electronics and patent examination. The societal impacts prove positive due to renewable energy applications, while negative environmental impacts are minimal within the contained lab space but must be considered in offshore applications.

In summary, this project aims to advance wave energy research and contribute to cleaner energy solutions.