Publication Date:
2011-08-18
Description:
The concept of using microwave energy to provide aircraft ice protection, specifically an anti-icing system, and the feasibility of such a system are discussed. In a microwave anti-icing system impinging supercooled water droplets are heated to above freezing by the resonant absorption of microwave energy located upstream of the aircraft. This process is inherently more efficient than existing anti-icing devices due to the saving of the latent heat of fusion (a substantial 334 joules/gm (80 cal/gm)) and the fact that only the droplets are heated, thereby reducing convective losses to the air.
Keywords:
AIR TRANSPORTATION AND SAFETY
Type:
NASA. Langley Research Center Joint Univ. Program for Air Transportation Res., 1981; p 39-51
Format:
text
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