Snell & Wilmer L.L.P.
Aircraft nacelle anti-ice systems and methods
A method for anti-ice performance analysis may comprise cycling a flow of heating air through an aircraft structure, measuring a temperature of the aircraft structure to generating an oscillatory signal, measuring a minimum temperature value of the oscillatory signal, and calculating anti-ice conditions of the aircraft structure based on the minimum temperature value.
United Technologies Corporation
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Scott David James H Zhijun
Sanicki Anderson Zheng