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EXPERIMENTAL STUDY OF THE USE OF A THIN FLOWING WATER FILM AS MEANS OF PREVENTING EROSION

机译:利用薄薄的水膜作为防止腐蚀的实验研究

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Since systems for use in space depend upon reliabil¬ity and continuous trouble-free operation for extended pe¬riods of time, erosion in fluid systems due to cavitation and impingement attack has become a major problem. This study concerns the use of a thin water film flowing parallel to a surface on erosion caused by the impingement of another stream of water.nUsing lead specimens a comparison was made of the weight loss due to erosion with and without the flowing protective film. The film thickness was maintained at 0.022 inches.

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