Evaluate the damping coefficient due to the air

Reference no: EM131347469

A plate of area 198 × 198 μm² is perforated to reduce the damping coefficient and oscillates with a small amplitude at a frequency of 10 kHz in air at room temperature. If the plate is separated by 2 μ m from a substrate and square perforations of size 6 μ m and pitch 12 μ m are made on the plate, evaluate the damping coefficient due to the air.

Reference no: EM131347469

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