Embedded Files
Key Design Components
Key Design Components
Cleaning Mechanism → Timing Belt with Vibrating Brush
Cleaning Unit → Nylon Brush
Vibration Unit → Waterproof Vibration Motors
Motor Drive Unit → Stepper Motor + Magnetic Coupling
Pressure Housing → Blue Robotics
Image above shows both the RBRconcerto³: C.T.D and other sensors on the Wirewalker covered in biofouling.
Project Overview
Project Overview
The primary objective for the project is to design a novel anti-biofouling solution that addresses these challenges for a specialized instrument used on the Wirewalker wave-powered vertical profiler.
The solution must account for
Harsh marine environment
Power availability
Need for compatibility with complex geometry
Prioritize sustainability
Avoid harmful environmental impacts
Maintain or enhance the functionality and longevity of deployed instrument
What is Biofouling and How is it a Problem?
Biofouling is the natural accumulation of microorganisms, algae, and small marine organisms on submerged surfaces. In oceanography, biofouling can significantly interfere with data collection, as sensing devices are continuously moored and exposed to the marine environment. Over time, biological growth can degrade data quality by physically obstructing sensors, leading to inaccurate measurements.
To maintain data integrity, oceanographic research teams must allocate time and resources for regular cleaning, which reduces the frequency of deployments and increases operational costs.
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