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原文传递 Numerical modeling of anti-icing systems and comparison to test results on a NASA 0012 airfoil

题名：	Numerical modeling of anti-icing systems and comparison to test results on a NASA 0012 airfoil
作者：	Al-Khalil, Kamel M.; Potapczuk, Mark G.
关键词：	modeling；systems；erica；compa；foil；paris；nasa；temperature；riso；test
摘要：	A series of experimental tests were conducted in the NASA Lewis IRT on an electro-thermally heated NACA 0012 airfoil. Quantitative comparisons between the experimental results and those predicted by a computer simulation code were made to assess the validity of a recently developed anti-icing model. An infrared camera was utilized to scan the instantaneous temperature contours of the skin surface. Despite some experimental difficulties, good agreement between the numerical predictions and the experiment results were generally obtained for the surface temperature and the possibility for each runback to freeze. Some recommendations were given for an efficient operation of a thermal anti-icing system.
报告类型：	科技报告