Integrating Fiber Sensing for Spatially Resolved Temperature Measurement in Fuel Cells
Nicolas Muck,
Christoph David
Abstract:Fiber optic sensors integrated into fuel cell stacks have the potential to significantly enhance the temperature control and health monitoring of fuel cells. Inhomogeneous loading, both within individual cells and across different cells in a stack, leads to the formation of local hotspots that accelerate aging and degrade performance. This study investigates the behavior and feasibility of incorporating polyimide-coated optical fiber sensors into bipolar plates for precise and spatially resolved temperature mo… Show more
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